TW201214209A - Touch pannel with vibration function - Google Patents
Touch pannel with vibration function Download PDFInfo
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- TW201214209A TW201214209A TW100119212A TW100119212A TW201214209A TW 201214209 A TW201214209 A TW 201214209A TW 100119212 A TW100119212 A TW 100119212A TW 100119212 A TW100119212 A TW 100119212A TW 201214209 A TW201214209 A TW 201214209A
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
201214209 六、發明說明： 【發明所屬之技術領域】 本發明係有關具備：檢測使用者的按壓操作之觸控面 板主體，和全面貼合於使用者進行按壓操作之觸控面板主 體的操作面，具有透明窗部及圍著該透明窗部之加飾部的 設計薄片，和固定於與觸控面板主體之操作面相反側，隱 藏於加飾部的振動元件，和通電至該振動元件，隱藏於加 飾部的通電電路之附有振動機能之觸控面板。 【先前技術】 以往，作爲人性化介面裝置之一而利用有觸控面板。 對於如此之觸控面板，經由使用者觸碰於觸控面板之檢測 範圍之時，該檢測範圍的電阻或靜電電容產生變化，依據 此變化而檢測有輸入之構成。但如此之觸控面板係因並非 於使用者直接所接觸之部分（面）具備機械開關等之故， 操作者本身體感進行操作之情況係爲困難。因此，有著使 操作者本身可體感進行操作之技術（例如，專利文獻1 ) 0 記載於專利文獻1之觸控面板輸入裝置係爲了附加觸 控面板之觸感而使用壓電元件，使面板振動。爲了使此壓 電元件振動，必須與觸控面板的配線（對於檢測來自使用 者之輸入所需要之配線）另外進行配線。作爲有關如此之 壓電元件之配線的技術，知道有於壓電元件，直接以焊錫 等安裝導線的方法。另外，亦有將壓電元件用的配線設置 201214209 於觸控面板的背面，使用楔進入之FPC( Flexible printed circuits )，與位於觸控面板之表面側的觸控面板之配線 一起取出的技術（例如，專利文獻2 )。 但在如此之技術中，從壓電元件所具備之導線則在面 板的製造工程（例如，安裝工程）成爲阻礙之情況，因必 須注意安裝於導線之故而有對於觸控面板的製造工程需耗 時之問題。 [專利文獻] [專利文獻1]日本特開2003-122507號公報 [專利文獻2]日本特開2004-118754號公報 【發明內容】 [發明欲解決之課題] 因此，本發明之目的係有鑑於上述問題，提供可簡便 地進行具備於觸控面板的振動元件之配線的附有振動機能 之觸控面板。 [爲解決課題之手段] 爲了達成上述目地，有關本發明之附有振動機能之觸 控面板的特徵構成係具備：檢測使用者之按壓操作的觸控 面板主體；和全面貼合於前述使用者進行按壓操作之前述 觸控面板主體的操作面，具有透明窗部及圍著該透明窗部 之加飾部的設計薄片；和固定於與前述觸控面板主體之操 -6 -201214209 VI. Description of the Invention: [Technical Field] The present invention relates to a touch panel main body having a touch operation for detecting a user, and an operation surface of the touch panel main body which is fully attached to a user for pressing operation, a design sheet having a transparent window portion and a decorative portion surrounding the transparent window portion, and a vibrating member fixed to the opposite side of the operation surface of the touch panel main body, hidden in the decorative portion, and energized to the vibrating member, hidden A touch panel with a vibrating function is attached to the energizing circuit of the decorative part. [Prior Art] Conventionally, a touch panel has been used as one of the user interface devices. In such a touch panel, when the user touches the detection range of the touch panel, the resistance or the electrostatic capacitance of the detection range changes, and the input configuration is detected based on the change. However, since such a touch panel is not provided with a mechanical switch or the like in a part (face) directly contacted by the user, it is difficult for the operator to operate the body feeling. Therefore, there is a technique for allowing the operator to operate with a sense of body (for example, Patent Document 1). The touch panel input device described in Patent Document 1 uses a piezoelectric element for attaching the touch of the touch panel to make the panel. vibration. In order to vibrate the piezoelectric element, it is necessary to additionally wire the wiring of the touch panel (the wiring required for detecting the input from the user). As a technique for wiring such a piezoelectric element, a method of directly mounting a wire with a solder or the like on a piezoelectric element is known. In addition, there is a technique in which the wiring for the piezoelectric element is placed on the back surface of the touch panel, and the FPC (Flexible Printed Circuit) is used to take out the wiring of the touch panel on the surface side of the touch panel. For example, Patent Document 2). However, in such a technique, the wire provided from the piezoelectric element is hindered in the manufacturing process of the panel (for example, the mounting process), and it is necessary to pay attention to the mounting of the wire and the manufacturing process of the touch panel. The problem at the time. [Patent Document 1] JP-A-2003-122507 [Patent Document 2] JP-A-2004-118754 (Summary of the Invention) [Problems to be Solved by the Invention] Therefore, the object of the present invention is The above problem provides a touch panel with a vibration function that can easily perform wiring of a vibrating element provided in a touch panel. [Means for Solving the Problem] In order to achieve the above object, the feature of the touch panel with vibration function according to the present invention includes: a touch panel body that detects a pressing operation of a user; and a user who is fully attached to the user The operation surface of the touch panel main body that performs the pressing operation has a transparent window portion and a design sheet surrounding the decorative portion of the transparent window portion; and is fixed to the touch panel main body
S 201214209 作面相反側，隱藏於前述加飾部的振動元件；和通電至前 述振動元件，隱藏於前述加飾部的通電電路；更且，具備 配置於前述觸控面板主體與前述振動元件之間，於一方的 面形成有前述通電電路而構成配線薄片之同時，另一方的 面則貼合於前述觸控面板主體之第1透明薄片的點。 如根據如此的特徵構成，並非直接形成通電電路於觸 控面板主體，而可預先形成於第1透明薄片之後而貼合於 觸控面板主體。即，通電電路之形成對象因僅爲第1透明 薄片之故，可簡便地進行振動元件之配線。隨之，在形成 時可不易產生不良。 然而，本振動機能係不限於爲了觸覺反饋而使觸控面 板主體振動之情況，例如，亦可包含經由使觸控面板主體 振動之時而作爲揚聲器之情況。 另外，前述第1透明薄片則亦被覆前述透明窗部爲最 佳。 如作爲如此之構成，可沿著觸控面板主體而構成通電 電路之故，無須加上應力至通電電路。隨之，因無彎曲通 電電路之故，可提升該通電電路之信賴性。另外，可於觸 控面板主體與顯示器畫面之間配置第1透明薄片。因此， 例如經由使用有衝擊吸收性的材料而構成第1透明薄片之 時，可防止在振動時，觸控面板主體的背面與顯示器畫面 產生衝突，產生傷痕於該顯示器畫面。 另一方面，與此構成相反地，前述第1透明薄片則由 前述加飾部所隱藏的框狀。 201214209 如作爲如此的構成，因第1透明薄片未被覆透明窗部 之故，可提升透明窗部的辨識性。 另外，前述觸控面板主體由電阻膜方式所成之同時， 於前述觸控面板主體的背面具有檢測用端子部之構成，除 了該檢測用端子部之外而貼合有前述配線薄片爲最佳。 如根據如此之構成，檢測用端子部則露出於觸控面板 之背面側之故，在配線薄片之貼合工程之後，可將與外部 連接的配線（例如FPC )之所有，從觸控面板的背面側連 接。隨之，可各自容易地進行貼合及配線之連接。 另外，前述觸控面板主體由靜電電容方式所成之同時 ，於前述觸控面板主體的背面具有檢測用端子部之構成， 除了該檢測用端子部之外而貼合有前述配線薄片爲最佳。 如根據如此之構成，檢測用端子部則露出於觸控面板 之背面側之故，在配線薄片之貼合工程之後，可將與外部 連接的配線（例如FPC )之所有，從觸控面板的背面側連 接。隨之，可各自容易地進行貼合及配線之連接。 更且，除了端子部而呈被覆前述通電電路地，貼合第 2透明薄片爲最佳。 如作爲如此構成，因可由第1透明薄片與第2透明薄片 夾持配置通電電路之故，可防止對於通電電路上之異物的 導入。隨之，可防止通電電路之短路或劣化。 更且，除了端子部而呈被覆前述通電電路地’且除了 前述檢測用端子部而貼合第2透明薄片爲最佳。 如作爲如此之構成，因檢測用端子部露出於觸控面板S 201214209 is a vibration element hidden in the decorative portion on the opposite side of the surface; and an energizing circuit that is electrically connected to the vibrating element and hidden in the decorative portion; and further includes a touch panel main body and the vibrating element The wiring sheet is formed on one surface of the surface, and the other surface is bonded to the first transparent sheet of the touch panel main body. According to such a characteristic configuration, the energizing circuit is not directly formed on the touch panel main body, but may be formed in advance on the first transparent sheet and bonded to the touch panel main body. In other words, since the formation target of the energization circuit is only the first transparent sheet, the wiring of the resonator element can be easily performed. Accordingly, it is not easy to cause defects at the time of formation. However, the present vibration function is not limited to the case where the touch panel main body is vibrated for tactile feedback, and may include, for example, a case where the touch panel main body is vibrated as a speaker. Further, it is preferable that the first transparent sheet also covers the transparent window portion. With such a configuration, the energizing circuit can be formed along the main body of the touch panel without stress being applied to the energizing circuit. Accordingly, the reliability of the energized circuit can be improved due to the absence of the bent power circuit. Further, the first transparent sheet can be disposed between the touch panel main body and the display screen. Therefore, for example, when the first transparent sheet is formed by using a material having impact absorption, it is possible to prevent the back surface of the touch panel main body from colliding with the display screen during vibration, and causing a flaw on the display screen. On the other hand, contrary to this configuration, the first transparent sheet is formed in a frame shape hidden by the decorative portion. According to such a configuration, since the first transparent sheet is not covered with the transparent window portion, the visibility of the transparent window portion can be improved. Further, the touch panel main body is formed of a resistive film method, and has a detection terminal portion on the back surface of the touch panel main body, and the wiring sheet is preferably bonded to the detection terminal portion. . According to this configuration, the terminal portion for detection is exposed on the back side of the touch panel, and after the bonding process of the wiring sheet, all of the wiring (for example, FPC) connected to the outside can be removed from the touch panel. The back side is connected. Accordingly, the bonding and the wiring connection can be easily performed. In addition, the touch panel body is formed by a capacitive method, and has a detection terminal portion on the back surface of the touch panel body, and the wiring sheet is preferably bonded to the detection terminal portion. . According to this configuration, the terminal portion for detection is exposed on the back side of the touch panel, and after the bonding process of the wiring sheet, all of the wiring (for example, FPC) connected to the outside can be removed from the touch panel. The back side is connected. Accordingly, the bonding and the wiring connection can be easily performed. Further, it is preferable that the second transparent sheet is bonded to each other except that the terminal portion is covered with the current-carrying circuit. According to this configuration, since the energization circuit can be sandwiched between the first transparent sheet and the second transparent sheet, the introduction of foreign matter on the energization circuit can be prevented. Accordingly, it is possible to prevent short circuit or deterioration of the energized circuit. Further, it is preferable that the second transparent sheet is bonded to the terminal portion except for the terminal portion, and the second transparent sheet is bonded to the detection terminal portion. As such a configuration, the detecting terminal portion is exposed to the touch panel
S 201214209 的背面側之故，可從觸控面板的背面側連接。另外，因可 由第1透明薄片與第2透明薄片夾持配置通電電路之故，可 防止對於通電電路上之異物的導入。隨之，可防止通電電 路之短路或劣化。 另外，前述第2透明薄片則亦被覆前述透明窗部爲最 佳。 如作爲如此之構成，可於通電電路與顯示器畫面之間 配置第2透明薄片。因此，例如經由將第2透明薄片由耐擦 傷性高的材料或有衝擊襲擊吸收性的材料加以構成之時’ 可防止在振動時，通電電路與顯示器畫面產生衝突’產生 傷痕於該通電電路。隨之，可提升通電電路之信賴性。另 外，如根據本構成，可於觸控面板主體與顯示器畫面之間 配置第2透明薄片。因此，例如經由使用有衝擊吸收性的 材料而構成第2透明薄片之時，可防止在振動時’觸控面 板主體的背面與顯示器畫面產生衝突’產生傷痕於該顯示 器畫面。 另外，前述第2透明薄片爲由前述加飾部所隱藏之框 狀爲最佳。 如根據如此之構成，因未被覆透明窗部之故’提升透 明窗部之辨識性。 另外，對於前述通電電路之外部連接側的端子部與前 述檢測用端子部而言’於同一面連接具備複數連接用的端 子之一個外部連接用FPC爲最佳。 如根據如此之構成’因可由1個FPC而進行與外部的 201214209 連接之故，可容易連接。隨之’得到製造成本的降低。 另外，經由第2之FPC而連接前述通電電路之前述振 動元件側的端子部與前述振動元件爲最佳。 在此，考慮有將振動元件的電極，直接’以導電性黏 著劑連接於通電電路之方法。但對於以該方法構成之情況 ，係在振動元件之振動時，於該振動元件與通電電路之連 接部，直接加上振動。另一方面，如根據本構成’經由於 第2之FPC具有某種程度之長度之時，可由該第2之FPC吸 收傳達至前述連接部之振動。隨之，因可減少加上於連接 部之負荷之故，可減少斷線等之連接不良。 另外，如作爲如此之構成，可以一次的連接工程連接 端子部與第2之FPC之故，可容易地進行振動元件與通電 電路之連接。 另外，前述振動元件則將雙壓電晶片型或單壓電晶片 型之壓電元件，在一方的前端固定於與前述觸控面板主體 之操作面相反側之DMA型爲最佳。 如作爲如此之構成，因可將振動元件作爲DMA之模組 形狀之故，容易構成附有FPC之振動元件》 另外，前述振動元件爲2以上，施加於各振動元件之 電壓呈均等地調整前述通電電路之阻抗値爲最佳。 在此，構成通電至振動元件之通電電路的配線長度（ 通電電路長度）則對於各振動元件爲不同時，從隨著通電 電路長變長而電路阻抗增加之情況，在通電電路間產生阻 抗差，此爲原因而有對於振動元件之振動狀態亦產生有差S 201214209 can be connected from the back side of the touch panel. Further, since the energization circuit can be sandwiched between the first transparent sheet and the second transparent sheet, introduction of foreign matter on the energization circuit can be prevented. Accordingly, the short circuit or deterioration of the energized circuit can be prevented. Further, it is preferable that the second transparent sheet also covers the transparent window portion. According to this configuration, the second transparent sheet can be disposed between the energizing circuit and the display screen. Therefore, for example, when the second transparent sheet is made of a material having high scratch resistance or a material having an impact-absorbing property, it is possible to prevent the current-carrying circuit from colliding with the display screen during the vibration, and the flaw is generated in the current-carrying circuit. As a result, the reliability of the energized circuit can be improved. Further, according to this configuration, the second transparent sheet can be disposed between the touch panel main body and the display screen. Therefore, for example, when the second transparent sheet is formed by using a material having impact absorption, it is possible to prevent the back surface of the touch panel main body from colliding with the display screen during the vibration, and the flaw is caused on the display screen. Further, it is preferable that the second transparent sheet is a frame shape hidden by the decorative portion. According to this configuration, since the transparent window portion is not covered, the visibility of the transparent window portion is improved. In addition, it is preferable that one external connection FPC having a terminal for a plurality of connections is connected to the terminal portion on the external connection side of the energization circuit and the detection terminal portion. According to this configuration, since it can be connected to the external 201214209 by one FPC, it can be easily connected. Along with this, a reduction in manufacturing costs is obtained. Further, it is preferable that the terminal portion on the vibrating element side of the energizing circuit and the vibrating element are connected via the second FPC. Here, a method of directly connecting the electrode of the vibrating element to the energizing circuit with a conductive adhesive is considered. However, in the case of the configuration of this method, when the vibration element vibrates, vibration is directly applied to the connection portion between the vibration element and the energization circuit. On the other hand, if the FPC of the second configuration has a certain length according to the present configuration, the vibration transmitted to the connecting portion can be absorbed by the second FPC. As a result, the load added to the connection portion can be reduced, and the connection failure such as disconnection can be reduced. Further, with such a configuration, the connection between the engineering connection terminal portion and the second FPC can be performed at one time, and the connection between the vibration element and the energization circuit can be easily performed. Further, in the above-described resonator element, a piezoelectric element having a bimorph type or a unimorph type is preferably a DMA type in which one end is fixed to the side opposite to the operation surface of the touch panel main body. With such a configuration, the vibration element can be configured as a DMA module, and the vibration element having the FPC can be easily formed. Further, the vibration element is two or more, and the voltage applied to each of the vibration elements is uniformly adjusted. The impedance of the energized circuit is optimal. Here, when the length of the wiring (the length of the energizing circuit) constituting the energizing circuit that is supplied to the vibrating element is different for each of the vibrating elements, a difference in impedance occurs between the energizing circuits as the circuit impedance increases as the length of the energizing circuit increases. This is the cause and the vibration state of the vibrating element is also poor.
S -10- 201214209 之虞。因此，如根據上述構成，因施加於各振動元件之電 壓可呈均等地進行調整之故，可防止於振動狀態產生差。 另外，於被覆前述第1透明薄片之前述透明窗部之部 分，設置有由透明導電膜所成之遮蔽層爲最佳。 如作爲如此之構成，經由透明導電膜所成之遮蔽層， 可防止雜訊信號透過之情況。 【實施方式】 有關本發明之附有振動機能之觸控面板100 (以下， 作爲「觸控面板100」）係在使用者進行操作時，呈可體 感使用者本身進行操作之情況地，具備因應使用者操作而 賦予觸感於該使用者之機能。以下，對於本觸控面板100 ，使用圖而加以說明。 (第1實施形態） 圖1係模式性地顯示有關於第1實施形態之觸控面板 100之全體構成的展開圖。觸控面板100係由具備觸控面板 主體11，設計薄片12，振動元件13，通電電路14，第1透 明薄片15加以構成。 觸控面板主體11係檢測使用者的按壓操作。使用者的 按壓操作係指使用者以手指等觸碰於觸控面板100而進行 的操作。觸控面板主體11係不只經由如此之使用者之操作 ，而在觸控面板100，藉由設計薄片12，使用者進行操作 的位置亦可檢測。 -11 - 201214209 設計薄片12係全面地貼合於使用者進行按壓操作之觸 控面板主體11的操作面’具有透明窗部12A及圍著該透明 窗部12A之加飾部12B。觸控面板主體1 1之操作面係指在 圖1所示之表面側的面。全面地加以貼合係指遍佈於全面 加以貼著之情況。因此，設計薄片12係全面遍佈於觸控面 板主體1 1之表面側的面加以貼著。另外，設計薄片1 2係於 中央部具有透明部分所成之透明窗部12A。隨之，設計薄 片12係並非由開口狀態形成透明窗部12A之構成。另外， 設計薄片12係於透明窗部12A之周圍（即，周緣部）具有 施以加飾之加飾部1 2B。經由具有此加飾部1 2B之時，在 從表面側而視觸控面板1 〇〇之情況，位置於該加飾部1 2B之 背面側（背面）的觸控面板主體1 1之部分係作爲無法辨識 的狀態。 振動元件13係固定於與觸控面板主體11之操作面相反 側，隱藏於加飾部1 2B。觸控面板主體1 1之操作面係指如 上述觸控面板100之表面側的面。隨之，與操作面之相反 側係指相當觸控面板1 00的背面側。經由此，振動元件1 3 係固定於觸控面板主體11之背面側。然而，觸控面板100 之背面側係指並非限定於直接接觸於觸控面板主體11之狀 態的構成。在本實施形態中，藉由後述之第1透明薄片1 5 而加以固著於觸控面板主體1 1之背面側。 在此，如上述加飾部1 2B係在從表面側而視觸控面板 1 〇〇之情況，將位置於該加飾部1 2B之背面側的觸控面板主 體1 1作成無法辨識之狀態。振動元件1 3係經由配置於如此S -10- 201214209. Therefore, according to the above configuration, since the voltage applied to each of the vibrating elements can be uniformly adjusted, it is possible to prevent a difference in vibration state. Further, it is preferable to provide a shielding layer made of a transparent conductive film in a portion covering the transparent window portion of the first transparent sheet. As such a configuration, the shielding layer formed by the transparent conductive film can prevent the noise signal from being transmitted. [Embodiment] The touch panel 100 with the vibration function of the present invention (hereinafter, referred to as "touch panel 100") is provided when the user operates the user with the sensory user himself. The function of the user is given to the user in response to the user's operation. Hereinafter, the touch panel 100 will be described with reference to the drawings. (First Embodiment) Fig. 1 is a developed view schematically showing the overall configuration of a touch panel 100 according to the first embodiment. The touch panel 100 is composed of a touch panel main body 11, a design sheet 12, a vibrating element 13, an energizing circuit 14, and a first transparent sheet 15. The touch panel main body 11 detects a pressing operation of the user. The user's pressing operation refers to an operation performed by the user touching the touch panel 100 with a finger or the like. The touch panel main body 11 is not only operated by such a user, but in the touch panel 100, by designing the sheet 12, the position at which the user operates can also be detected. -11 - 201214209 The design sheet 12 is integrally attached to the operation surface of the touch panel main body 11 which is pressed by the user, and has a transparent window portion 12A and a decorative portion 12B surrounding the transparent window portion 12A. The operation surface of the touch panel main body 1 1 refers to the surface on the surface side shown in Fig. 1 . A comprehensive fit refers to a situation in which it is fully covered. Therefore, the design sheet 12 is entirely spread over the surface on the surface side of the touch panel main body 1 1 to be attached. Further, the design sheet 12 is a transparent window portion 12A formed by a transparent portion at the center portion. Accordingly, the design sheet 12 is not constituted by the transparent window portion 12A formed in an open state. Further, the design sheet 12 is provided around the transparent window portion 12A (i.e., the peripheral portion) with the decorative portion 12B to which the decoration is applied. When the decorative portion 1 2B is provided, the portion of the touch panel main body 1 located on the back side (back surface) of the decorative portion 1 2B is viewed from the front side of the touch panel 1 As an unrecognizable state. The vibrating element 13 is fixed to the side opposite to the operation surface of the touch panel main body 11, and is hidden in the decorative portion 12B. The operation surface of the touch panel main body 1 1 refers to the surface on the surface side of the touch panel 100. Accordingly, the opposite side to the operation surface refers to the back side of the touch panel 100. Thereby, the vibrating element 13 is fixed to the back side of the touch panel main body 11. However, the back side of the touch panel 100 is not limited to the configuration in which it is in direct contact with the touch panel main body 11. In the present embodiment, the first transparent sheet 15 to be described later is fixed to the back side of the touch panel main body 1 1. Here, in the case where the above-described decorative portion 1 2B is viewed from the front side with respect to the touch panel 1 , the touch panel main body 1 1 positioned on the back side of the decorative portion 1 2B is made in an unrecognizable state. . The vibrating element 13 is configured via
-12- S 201214209 之加飾部12B之背面之時，在觸控面板100之表面側視中作 爲隱藏狀態。在本實施形態中，振動元件1 3係經由壓電元 件所構成，顯示具備2個情況的例。經由此，將振動元件 13作爲從觸控面板100之表面側無法辨識之同時，可適當 地使觸控面板100振動。 通電電路14係通電至振動元件13，隱藏於加飾部12B 。通電電路14係作爲供給施加於構成振動元件13之壓電元 件之電壓的電路而加以利用。該通電電路14係與上述之振 動元件1 3同樣地，配置於加飾部1 2B之背面。由此，因在 觸控面板1 〇〇表面側視作爲隱藏狀態之故，可將通電電路 14作爲從觸控面板100之表面側無法辨識。另外，通電電 路1 4係並非塗層，而例如使用銀電糊等加以印刷成形之故 ，可容易進行構成通電電路14之配線的阻抗控制。因此， 經由流動於振動元件1 3之電流則呈成爲最大額定電流以下 地進行配線之阻抗設定之時，可防止流動有過電流至振動 元件1 3 » 在此，如圖1所示，構成通電至振動元件13之通電電 路14的配線長度（通電電路長）則對於每振動元件13而不 同時，伴隨通電電路長變長而電路阻抗則增加。因此，在 通電電路14間產生有阻抗差，而此爲原因，亦有對於振動 元件13之振動狀態產生差之虞。因此，對於振動元件13爲 2以上的情況，施加於各振動元件1 3的電壓呈成爲均等地 調整通電電路14之阻抗値爲最佳。經由調整通電電路14之 阻抗値之時，因可將施加於各振動元件13之電壓作爲均等 -13- 201214209 之故，可防止對於振動狀態產生有差之情況。具體而言， 如此的調整係例如可對於通電電路14之粗度附上差，以及 特意繞遠通電電路長等而將各個通電電路長作爲均等，以 及或者對於通電電路14使用阻抗値不同的材料而實現。 第1透明薄片15係配置於觸控面板主體11與振動元件 13之間。另外，第1透明薄片15係於一方的面形成有通電 電路14而構成配線薄片16之同時，另一方的面則加以貼合 於觸控面板主體11。另外，在本實施形態中，第1透明薄 片1 5係呈亦被覆透明窗部1 2 A地加以貼合。第1透明薄片 1 5則亦被覆透明窗部1 2 A係指顯示第1透明薄片1 5則遍佈 於觸控面板主體11全面加以貼著，第1透明薄片15與透明 窗部12A則夾持重複觸控面板主體11之狀態。隨之，在本 實施形態中，對於第1透明薄片1 5係未形成有開口部。 另外，於被覆第1透明薄片15之透明窗部12A的部分 ，亦可設置由透明導電膜所成之遮蔽層。遮蔽層係藉由引 繞電路而接地，配置於對應於配置在附有振動機能觸控面 板背面之顯示裝置之顯示部的位置。由此，遮蔽層可防止 從顯示裝置產生之妨礙電磁波（交流之雜訊）透過的情況 。作爲如此之遮蔽層的透明導電膜係例如，可經由將與使 用於觸控面板100之透明電極同樣之具有ITO (氧化銦錫） 等之導電性的透明之材料，經由濺鍍法等而加以成膜之時 而形成。另外，亦可印刷，塗佈形成在含有銀奈米纖維或 碳奈米管於之接合劑樹脂中的導電油墨層》 根據如此構成觸控面板100之時，並非直接形成通電When the back surface of the decorative portion 12B of the -12-S 201214209 is in the side view of the touch panel 100, it is hidden. In the present embodiment, the resonator element 13 is configured by a piezoelectric element, and an example in which two cases are provided is shown. Thereby, the vibrating element 13 can be appropriately oscillated while being unrecognizable from the surface side of the touch panel 100. The energizing circuit 14 is energized to the vibrating element 13 and hidden in the decorative portion 12B. The energizing circuit 14 is used as a circuit for supplying a voltage applied to the piezoelectric element constituting the vibrating element 13. The energizing circuit 14 is disposed on the back surface of the decorative portion 12B in the same manner as the above-described vibrating element 13. Therefore, since the touch panel 1 is viewed from the side as a hidden state, the energization circuit 14 can be recognized as being unidentifiable from the surface side of the touch panel 100. Further, since the energizing circuit 14 is not a coating layer, for example, it is printed by a silver paste or the like, and the impedance control of the wiring constituting the energizing circuit 14 can be easily performed. Therefore, when the current flowing through the vibrating element 13 is set to the impedance of the wiring below the maximum rated current, it is possible to prevent an overcurrent from flowing to the vibrating element 1 3 » Here, as shown in FIG. The wiring length (the length of the energizing circuit) to the energizing circuit 14 of the vibrating element 13 is different for each of the vibrating elements 13, and the circuit impedance increases as the length of the energizing circuit becomes longer. Therefore, an impedance difference is generated between the energizing circuits 14, and this is also the cause of the difference in the vibration state of the vibrating element 13. Therefore, when the vibrating element 13 is 2 or more, the voltage applied to each of the vibrating elements 13 is optimally adjusted to the impedance of the energizing circuit 14. When the impedance 通电 of the energizing circuit 14 is adjusted, the voltage applied to each of the vibrating elements 13 can be made equal to -13 - 201214209, and it is possible to prevent a difference in the vibration state. Specifically, such an adjustment may be, for example, a difference in the thickness of the energization circuit 14 and a uniform length of each of the energization circuits as long as the distance between the energization circuits and the like, or a material having different impedances for the energization circuit 14 may be used. achieve. The first transparent sheet 15 is disposed between the touch panel main body 11 and the vibrating element 13. Further, the first transparent sheet 15 is formed by forming the wiring sheet 16 on one surface of the current-carrying circuit 14, and the other surface is bonded to the touch panel main body 11. Further, in the present embodiment, the first transparent thin film 15 is bonded to the transparent window portion 1 2A. The first transparent sheet 15 is also covered with the transparent window portion. 1 2 A means that the first transparent sheet 15 is entirely spread over the touch panel main body 11, and the first transparent sheet 15 and the transparent window portion 12A are sandwiched. The state of the touch panel main body 11 is repeated. Accordingly, in the present embodiment, the first transparent sheet 15 is not formed with an opening. Further, a shielding layer made of a transparent conductive film may be provided in a portion covering the transparent window portion 12A of the first transparent sheet 15. The shielding layer is grounded by a winding circuit and disposed at a position corresponding to a display portion of the display device provided with the back surface of the vibrating function touch panel. Thereby, the shielding layer can prevent the electromagnetic wave (communication noise) from being transmitted from the display device from being transmitted. The transparent conductive film as the shielding layer can be made, for example, by a sputtering method or the like, which is made of a transparent material having conductivity such as ITO (Indium Tin Oxide) similar to the transparent electrode used in the touch panel 100. It is formed at the time of film formation. Further, it is also possible to print and apply a conductive ink layer formed in a binder resin containing silver nanofibers or carbon nanotubes. According to the configuration of the touch panel 100, the direct formation of electricity is not performed.
S -14- 201214209 電路14於觸控面板主體11，而可預先形成於第1透明薄片 15之後而貼合於觸控面板主體11。因此，因通電電路14之 形成對象成爲第1透明薄片15之故，在觸控面板100之形成 時，可作爲不易產生有不良。另外，如根據本實施形態’ 經由以有耐磨耗性之材料而構成第1透明薄片15之時，可 保護對應於觸控面板主體11之透明窗部12A的部分。因此 ，可防止在振動時，觸控面板主體11的背面與顯示畫面產 生衝突，產生傷痕於對應於前述觸控面板主體11之透明窗 部12A的部分情況。 (第2實施形態） 在上述之第1實施形態中，說明過觸控面板100所具備 之第1透明薄片15係作爲遍佈於觸控面板主體11全面加以 貼著。在本實施形態中，在第1透明薄片1 5未貼著於觸控 面板主體11全面的點，與第1實施形態不同。對於其他的 部分，因與第1實施形態同樣之故而省略_明。圖2係顯示 有關本實施形態之第1透明薄片15的圖。 有關本實施形態之第1透明薄片15係以加飾部12B加以 隱藏的框狀所成。在本實施形態，亦與上述第1實施形態 同樣地，對於觸控面板100之表面側係貼合有設計薄片12 ，於中央部具有透明窗部12 A之同時，於周緣部具有加飾 部1 2B。有關本實施形態之第1透明薄片1 5係僅貼合於加飾 部12B之背面。隨之，第1透明薄片15係由具有開口部15A 於中央部之框形狀加以構成。經由此，在觸控面板100之 201214209 表面側視，第1透明薄片1 5係可作爲隱藏狀態。隨之，如 根據本實施形態，因第1透明薄片15未被覆透明窗部12A 之故，可提昇透明窗部12A之辨識性。 (第3實施形態） 對於圖3係顯示槪略顯示有關本實施形態之觸控面板 100的圖。有關本實施形態之觸控面板主體11係由電阻膜 方式加以構成。電阻膜方式之觸控面板主體11係由具備透 明基板21，和依序配置於其前面之固定電極薄片22及可動 電極薄片23加以構成。固定電極薄片22及可動電極薄片23 係雖未圖示，但均形成有透明之電極膜於透明薄片上之構 成，將形成有兩者之電極膜的面，設置特定的間隔而對向 配置，依據按壓部分之電極膜有接觸時的阻抗値之變化， 檢測使用者的按壓操作。透明基板2 1係使用對於透明性或 剛性優越之樹脂或玻璃而加以構成。對於使用樹脂的情況 ，係可選自對於聚碳酸酯樹脂（PC)，異丁烯樹脂（ PMMA)，丙烯腈-苯乙烯共聚合物樹脂（AS )，丙烯腈· 丁二烯-苯乙烯共聚合物樹脂（ABS )，丙酸纖維素樹脂 (CP)，聚苯乙烯樹脂（PS)，聚酯樹脂，及聚乙烯樹 脂（PE )等之透明性，剛性優越之樹脂，特別是使用對於 透明性優越之聚碳酸酯樹脂（PC)或異丁烯樹脂（PMM A )爲最佳。另外，對於使用玻璃之情況，係可使用碳酸鈉 玻璃，硼矽酸玻璃，強化玻璃等。 固定電極薄片22及可動電極薄片23之前述電極膜係經 -16 -The S-14-201214209 circuit 14 is formed on the touch panel main body 11 and can be bonded to the touch panel main body 11 after being formed in advance on the first transparent sheet 15. Therefore, since the formation target of the energization circuit 14 becomes the first transparent sheet 15, it is difficult to cause a defect when the touch panel 100 is formed. Further, according to the present embodiment, when the first transparent sheet 15 is formed by a material having wear resistance, the portion corresponding to the transparent window portion 12A of the touch panel main body 11 can be protected. Therefore, it is possible to prevent the back surface of the touch panel main body 11 from colliding with the display screen during the vibration, and the damage is generated in a portion corresponding to the transparent window portion 12A of the touch panel main body 11. (Second Embodiment) In the first embodiment described above, the first transparent sheet 15 included in the touch panel 100 is integrally attached to the touch panel main body 11 as a whole. In the present embodiment, the first transparent sheet 15 is not attached to the entire surface of the touch panel main body 11, and is different from the first embodiment. The other parts are omitted as in the first embodiment. Fig. 2 is a view showing the first transparent sheet 15 of the present embodiment. The first transparent sheet 15 of the present embodiment is formed in a frame shape in which the decorative portion 12B is hidden. In the same manner as in the above-described first embodiment, the design sheet 12 is bonded to the front surface side of the touch panel 100, and the transparent window portion 12A is provided at the center portion, and the decorative portion is provided at the peripheral portion. 1 2B. The first transparent sheet 15 of the present embodiment is bonded only to the back surface of the decorative portion 12B. Accordingly, the first transparent sheet 15 is configured by a frame shape having the opening 15A at the center portion. Thereby, the first transparent sheet 15 can be regarded as a hidden state in the side view of the surface of the 201214209 of the touch panel 100. As a result, according to the present embodiment, since the first transparent sheet 15 is not covered with the transparent window portion 12A, the visibility of the transparent window portion 12A can be improved. (Third Embodiment) Fig. 3 is a view showing a schematic display of the touch panel 100 according to the present embodiment. The touch panel main body 11 of the present embodiment is configured by a resistive film method. The resistive film type touch panel main body 11 is composed of a transparent substrate 21 and a fixed electrode sheet 22 and a movable electrode sheet 23 which are disposed in front of each other. The fixed electrode sheet 22 and the movable electrode sheet 23 are not shown, but each has a transparent electrode film formed on the transparent sheet, and the surfaces on which the electrode films are formed are placed at a predetermined interval. The pressing operation of the user is detected based on the change in the impedance 时 when the electrode film of the pressing portion is in contact. The transparent substrate 2 1 is formed using a resin or glass excellent in transparency or rigidity. For the case of using a resin, it may be selected from polycarbonate resin (PC), isobutylene resin (PMMA), acrylonitrile-styrene copolymer resin (AS), acrylonitrile butadiene-styrene copolymer. Resin (ABS), cellulose propionate resin (CP), polystyrene resin (PS), polyester resin, and polyethylene resin (PE), etc., which are excellent in transparency and superior in rigidity, especially for transparency. The polycarbonate resin (PC) or isobutylene resin (PMM A ) is preferred. Further, in the case of using glass, sodium carbonate glass, borosilicate glass, tempered glass, or the like can be used. The electrode film of the fixed electrode sheet 22 and the movable electrode sheet 23 is subjected to -16 -
S 201214209 由各透明導電膜（ITO ) ’於中央部，以矩形狀加以構成 。雖未圖示’但對於前述電極膜之一組之對向的二邊，係 設置有電壓施加用之電極。另外，該電壓施加用之電極係 在固定電極薄片22及可動電極薄片23配置之方向呈垂直交 叉地加以設置。 觸控面板主體11係於另一方的面具有檢測用端子部24 。檢測用端子部24係各連接於固定電極薄片22及可動電極 薄片23所具有之上述電壓施加用之電極。在本實施形態中 ，檢測用端子部24係與2片之透明導電膜之各兩端連接加 以設置。隨之，檢測用端子部24係由至少具備4個端子加 以構成。 檢測用端子部24係由貫通透明基板21及固定電極薄片 22的貫通孔24Α與貫通端子部24Β加以構成。貫通孔24Α係 貫通透明基板12於板厚方向的孔。貫通端子部24B係於貫 通孔24 A之內周面以電鍍形成導體爲最佳。或者，於貫通 孔24 A塡充導體而形成亦可。由此，藉由貫通孔24 A及貫 通端子部24B，從固定電極薄片22及可動電極薄片23之對 向面至透明基板21之背面側的面，可導出來自前述電極膜 之輸出。 在此，有關本實施形態之配線薄片1 6係於對應於檢測 用端子部24之位置，具有非被覆部30。非被覆部30係未存 在有配線薄片16之部分，在本實施形態中，相當貫通孔。 當然亦可以缺口部構成非被覆部30。對應於檢測用端子部 24之位置係指檢測用端子部24之背面側（背面）。由此， -17- 201214209 配線薄片16係可除了檢測用端子部24而貼合於觸控面板主 體1 1。於檢測用端子部2 4之背面’經由設置如此之非被覆 部30而可將檢測用端子部24露出於觸控面板100之背面側 。隨之，在觸控面板1 〇 〇之背面側視中’形成於配線薄片 16，爲了通電至振動元件13之通電用端子25等同時’藉由 非被覆部3 0可露出檢測用端子部24。如根據本實施形態’ 在配線薄片1 6之貼合工程之後’可容易地進行與外部連接 之配線。 (第4實施形態） 對於圖4係顯示有關本實施形態之觸控面板主體11。 在圖4 ( a )係鳥瞰圖，圖4 ( b )係剖面圖。有關本實施形 態之觸控面板主體11係由靜電電容方式加以構成。靜電電 容方式之觸控面板主體11係例如，將2層之電極薄片26貼 合於透明基板21所構成。各電極薄片26係雖未圖示，但均 於透明薄片上形成有透明之電極膜之構成，對於一方的電 極薄片26係將X電極xl，x2，x3，...，和對於另一方的電 極薄片26係將Y電極yl，y2，y3，...加以設置爲前述電極 膜之圖案。X電極xl，x2，x3，…係作爲配置成平行，於 其長度方向，呈排列有對向之2個角地配置有多數之方形 的構成。另外，Y電極y 1，y2，y3，...亦同樣地作爲配置 成平行，於其長度方向，呈排列有對向之2個角地配置有 多數之方形的構成。由此，此觸控面板主體11係呈留下方 形僅有間隙而埋入輸入面地加以配置，依據在指尖與電極 -18-S 201214209 is formed in a rectangular shape by a transparent conductive film (ITO)' at the center portion. Although not shown in the figure, the electrodes for voltage application are provided on the opposite sides of one of the electrode films. Further, the electrode for voltage application is provided in a direction perpendicular to the direction in which the fixed electrode sheet 22 and the movable electrode sheet 23 are arranged. The touch panel main body 11 has a detection terminal portion 24 on the other surface. The detecting terminal portions 24 are connected to the electrodes for applying the voltages of the fixed electrode sheets 22 and the movable electrode sheets 23, respectively. In the present embodiment, the detecting terminal portion 24 is connected to each of both ends of the two transparent conductive films. Accordingly, the detecting terminal portion 24 is composed of at least four terminals. The detecting terminal portion 24 is constituted by a through hole 24A penetrating the transparent substrate 21 and the fixed electrode sheet 22, and a through terminal portion 24''. The through hole 24 is passed through a hole in the thickness direction of the transparent substrate 12. It is preferable that the through terminal portion 24B is formed by electroplating to form a conductor on the inner circumferential surface of the through hole 24A. Alternatively, the conductor may be formed by filling the through hole 24 A with a conductor. Thereby, the output from the electrode film can be derived from the opposing surface of the fixed electrode sheet 22 and the movable electrode sheet 23 to the surface on the back side of the transparent substrate 21 by the through hole 24 A and the through terminal portion 24B. Here, the wiring sheet 16 of the present embodiment has a non-covered portion 30 in accordance with the position corresponding to the detecting terminal portion 24. The non-covered portion 30 does not have a portion in which the wiring sheet 16 is present, and in the present embodiment, it corresponds to a through hole. Of course, the notch portion 30 may be formed as a notch portion. The position corresponding to the detecting terminal portion 24 is the back side (back surface) of the detecting terminal portion 24. Thereby, the wiring sheet 16 of the -17-201214209 can be attached to the touch panel main body 11 except for the terminal portion 24 for detection. The detection terminal portion 24 can be exposed on the back side of the touch panel 100 by providing such a non-covered portion 30 on the back surface of the detecting terminal portion 24. Then, the wiring sheet 16 is formed on the back side of the touch panel 1A, and the terminal 24 for the current is supplied to the vibrating element 13 and the terminal portion 24 is exposed by the non-covered portion 30. . According to the present embodiment, the wiring connected to the outside can be easily performed after the bonding process of the wiring sheet 16 is performed. (Fourth Embodiment) Fig. 4 shows a touch panel main body 11 according to the present embodiment. Figure 4 (a) is a bird's eye view, and Figure 4 (b) is a cross-sectional view. The touch panel main body 11 of this embodiment is constructed by electrostatic capacitance. The touch panel main body 11 of the electrostatic capacitance type is configured by, for example, bonding two electrode sheets 26 to the transparent substrate 21. Each of the electrode sheets 26 is not shown, but has a transparent electrode film formed on the transparent sheet, and the X electrodes x1, x2, x3, ..., and the other electrode are formed on one of the electrode sheets 26. The electrode sheet 26 is provided with a Y electrode yl, y2, y3, ... as a pattern of the above electrode film. The X electrodes xl, x2, x3, ... are arranged in parallel, and a plurality of squares are arranged in two opposite corners in the longitudinal direction. Further, the Y electrodes y 1, y2, y3, ... are also arranged in parallel in the longitudinal direction, and a plurality of squares are arranged in two opposite corners. Therefore, the touch panel main body 11 is disposed in a plane with only a gap and buried in the input surface, according to the fingertip and the electrode -18-
S 201214209 膜之間的靜電電容的變化，檢測使用者之按壓操作。對於 貼合2層之電極薄片26的情況，2層之電極薄片26的各具有 之檢測用端子部24則呈露出於觸控面板主體11之另一方的 面地，如圖4(b)所示地構成爲階梯狀。 在此，對於有關本實施形態之配線薄片1 6係於對應於 檢測用端子部24之位置，具有非被覆部30。即，有關本實 施形態之配線薄片1 6係除了檢測用端子部24而加以貼合。 隨之，在觸控面板1〇〇之背面側視中，形成於配線薄片16 ，爲了通電至振動元件13之通電用端子25等同時，藉由非 被覆部30可露出檢測用端子部24 »如根據本實施形態，在 配線薄片16之貼合工程之後，可容易地進行與外部連接之 配線。 (第5實施形態） 對於圖5係顯示有關本實施形態之觸控面板100所具有 之第2透明薄片32。有關本實施形態之觸控面板100係具有 第2透明薄片32。第2透明薄片32係作爲除了端子部而呈被 覆通電電路14地貼合於配線薄片16。端子部係指，相當通 電電路14所具有之通電用端子25及連接用端子27。對於連 接用端子27係連接有振動元件13。在觸控面板1〇〇之背面 側視中，通電用端子25及連接用端子27呈露出地，第2透 明薄片3 2係形成有非被覆部2 8。非被覆部2 8係由缺口部 28A或貫通孔28B加以構成。如根據本實施形態，可由第1 透明薄片15與第2透明薄片32被覆通電電路14之故，可防 -19- 201214209 止通電電路14之短路或劣化。另外，因以缺口部28A或貫 通孔28B所成之非被覆部28而使電用端子25及連接用端子 27露出之故，在貼合第1透明薄片15與第2透明薄片32之後 ，可容易地進行與外部連接之配線或振動元件1 3之配線。 (第6實施形態） 對於圖6係顯示有關本實施形態之第2透明薄片32。在 上述第3實施形態中，作爲配線薄片1 6係檢測用端子部24 呈露出地具有非被覆部30已說明過。有關本實施形態之第 2透明薄片32係作爲除了端子部而呈被覆通電電路14地貼 合於配線薄片16。端子部係指，相當通電電路14所具有之 通電用端子25及連接用端子27。第2透明薄片32係在觸控 面板1〇〇之背面側視中，與非被覆部30重複之部分呈成爲 開口部29地加以構成。另外，如在上述第5實施形態所說 明地，亦構成使通電電路14之連接用端子27露出於觸控面 板1〇〇之背面側之缺口部28A或貫通孔28B所成之非被覆部 28。由此，即使爲貼合第2透明薄片32之情況，藉由開口 部29及非被覆部30，可於觸控面板100之背面側露出檢測 用端子部24之故，在貼合第2透明薄片32之後’亦可容易 地進行與外部連接之配線或振動元件1 3之配線° 另外，有關本實施形態之第2透明薄片32係呈亦被覆 透明窗部12A地加以構成。即，第2透明薄片32係對於觸 控面板主體Η而言呈被覆全面地加以構成。由此’經由以 有耐磨耗性之材料而構成第2透明薄片32之時’可保護透S 201214209 The change in electrostatic capacitance between the membranes detects the pressing operation of the user. In the case where the electrode sheets 26 of the two layers are bonded, the detection terminal portions 24 of the two electrode sheets 26 are exposed on the other surface of the touch panel main body 11, as shown in Fig. 4(b). The display is configured in a stepped shape. Here, the wiring sheet 16 according to the present embodiment has a non-covered portion 30 at a position corresponding to the detecting terminal portion 24. In other words, the wiring sheet 16 of the present embodiment is bonded to the terminal portion 24 for detection. Then, in the rear side view of the touch panel 1A, the wiring sheet 16 is formed, and the terminal 24 for conduction of the vibrating element 13 is supplied, and the detecting terminal portion 24 can be exposed by the non-covered portion 30. According to the present embodiment, after the bonding process of the wiring sheet 16, the wiring connected to the outside can be easily performed. (Fifth Embodiment) Fig. 5 shows a second transparent sheet 32 included in the touch panel 100 of the present embodiment. The touch panel 100 according to the present embodiment has a second transparent sheet 32. The second transparent sheet 32 is bonded to the wiring sheet 16 as a covered electric current circuit 14 in addition to the terminal portion. The terminal portion refers to the terminal 25 for power supply and the terminal 27 for connection which the power circuit 14 has. The vibration element 13 is connected to the connection terminal 27. In the rear side view of the touch panel 1A, the terminal 25 for power supply and the terminal 27 for connection are exposed, and the second transparent sheet 32 is formed with a non-covered portion 28. The non-covered portion 28 is composed of a notch portion 28A or a through hole 28B. According to the present embodiment, the energization circuit 14 can be covered by the first transparent sheet 15 and the second transparent sheet 32, thereby preventing short-circuiting or deterioration of the energization preventing circuit 14 of -19-201214209. In addition, since the electric terminal 25 and the connection terminal 27 are exposed by the non-covered portion 28 formed by the notch portion 28A or the through hole 28B, after the first transparent sheet 15 and the second transparent sheet 32 are bonded together, Wiring of the wiring or the vibration element 13 connected to the outside is easily performed. (Sixth embodiment) Fig. 6 shows a second transparent sheet 32 according to the present embodiment. In the third embodiment, the wiring sheet 16 detecting terminal portion 24 is exposed to have the non-covered portion 30 as described above. The second transparent sheet 32 of the present embodiment is bonded to the wiring sheet 16 as a covered electric current circuit 14 in addition to the terminal portion. The terminal portion refers to the terminal 25 for power supply and the terminal 27 for connection which are provided in the energizing circuit 14. The second transparent sheet 32 is formed in the rear side view of the touch panel 1A, and the portion overlapping the non-covered portion 30 is formed as the opening portion 29. Further, as described in the fifth embodiment, the connection terminal 27 of the energizing circuit 14 is exposed to the non-covered portion 28 formed by the notch portion 28A or the through hole 28B on the back side of the touch panel 1A. . Therefore, even when the second transparent sheet 32 is bonded, the detection terminal portion 24 can be exposed on the back side of the touch panel 100 by the opening portion 29 and the non-covered portion 30, and the second transparent layer can be bonded. After the sheet 32, the wiring of the external connection or the wiring of the vibrating element 13 can be easily formed. Further, the second transparent sheet 32 of the present embodiment is also configured to cover the transparent window portion 12A. That is, the second transparent sheet 32 is integrally covered with the touch panel main body 被. Thus, when the second transparent sheet 32 is formed by a material having abrasion resistance, it can be protected.
-20- S 201214209 明窗部12A。因此，可防止在振動時，觸控面板主體11的 背面與顯示畫面產生衝突，產生傷痕於對應於前述觸控面 板主體11之透明窗部12A的部分情況。然而，對於圖6係 在圖3之固定電極薄片22及可動電極薄片23，或在圖4之2 層的電極薄片26係省略記載。 (第7實施形態） 對於圖7係顯示有關本實施形態之第2透明薄片3 2。有 關本實施形態之第2透明薄片32係以加飾部12A加以隱藏 的框狀所成。如在上述第1實施形態所說明地，對於觸控 面板100之表面側係貼合有設計薄片12，於中央部具有透 明窗部12A之同時，於周端部具有加飾部12B。有關本實 施形態之第2透明薄片32係僅貼合於加飾部12B之背面。隨 之，第2透明薄片32係由具有開口部32A於中央部之框形 狀加以構成。經由此，在觸控面板1 〇〇之表面側視，第2透 明薄片32係作爲隱藏狀態。如根據本實施形態，因第2透 明薄片32未被覆透明窗部12A之故，可提昇透明窗部12A 之辨識性。然而，對於圖7係在圖3之固定電極薄片22及可 動電極薄片23，或在圖4之2層的電極薄片2 6係省略記載。 (第8實施形態） 對於圖8係顯示連接觸控面板100與外部（例如，控制 觸控面板1〇〇之控制部）之外部連接用FPC41。外部連接 用FPC4 1係對於通電電路1 4之外部連接側之端子部（通電 -21 - 201214209 用端子25 )與檢測用端子部24而言，於同一面複數具備連 接用之端子加以構成。在本實施形態中，使用一個外部連 接用FPC41加以連接。外部連接用FPC41係指有柔軟性可 使其變形的基板。在此，本觸控面板100係如上述，通電 用端子2 5與檢測用端子部24則露出於觸控面板1 〇〇之背面 側面加以構成。另外，如圖8所示，檢測用端子部24係具 有貫通端子部24B而加以構成。因此，外部連接用FPC41 係成爲對於貫通端子部2 4B與通電端子25而言加以連接。 由此，因成爲由1個之外部連接用FPC41可連接觸控面板 100與外部（觸控面板100之控制部）之故，可簡素觸控面 板100之安裝工程。隨之，可降低製造成本。然而，在外 部連接用FPC41與貫通端子部24B之連接中’於外部連接 用FPC41的端子立設金屬銷，將該金屬銷插入至貫通端子 部2 4 B內亦可。 (第9實施形態） 圖9係顯示通電電路14與振動元件13的連接形態的圖 。在此連接中’使用第2之FPC42。第2之FPC42係連接通 電電路14之振動元件13側的端子部（連接用牺子27)與振 動元件13。由此’成爲可容易地連接通電電路14與振動兀 件13。然而，雖未圖示，但對於以—對設置振動兀件13之 情況，第2之FPC42亦以一對加以設置。另外，由藉由振 動元件13與第2之FPC42而進行連接者’因爲未直接加上 振動於連接部分之故’可減少斷線等之連接不良之情況。-20- S 201214209 Bright window section 12A. Therefore, it is possible to prevent the back surface of the touch panel main body 11 from colliding with the display screen during the vibration, and the damage is generated in the portion corresponding to the transparent window portion 12A of the touch panel main body 11. However, the fixed electrode sheet 22 and the movable electrode sheet 23 of Fig. 3 or the electrode sheet 26 of the second layer of Fig. 4 are omitted in Fig. 6 . (Seventh Embodiment) Fig. 7 shows a second transparent sheet 3 2 according to the present embodiment. The second transparent sheet 32 of the present embodiment is formed in a frame shape in which the decorative portion 12A is hidden. As described in the first embodiment, the design sheet 12 is bonded to the front surface side of the touch panel 100, and the transparent window portion 12A is provided at the center portion, and the decorative portion 12B is provided at the peripheral end portion. The second transparent sheet 32 of the present embodiment is bonded only to the back surface of the decorative portion 12B. Then, the second transparent sheet 32 is formed in a frame shape having the opening portion 32A at the center portion. Thereby, the second transparent sheet 32 is in a hidden state in the side view of the surface of the touch panel 1A. According to the present embodiment, since the second transparent sheet 32 is not covered with the transparent window portion 12A, the visibility of the transparent window portion 12A can be improved. However, the fixed electrode sheet 22 and the movable electrode sheet 23 of Fig. 3 or the electrode sheet 26 of the second layer of Fig. 4 are omitted from Fig. 7 . (Eighth Embodiment) Fig. 8 shows an external connection FPC 41 that connects the touch panel 100 to the outside (for example, a control unit that controls the touch panel 1). External connection The FPC4 1 is configured such that the terminal portion (the terminal for energizing -21 - 201214209) and the terminal portion 24 for detection on the external connection side of the energization circuit 14 are provided with a plurality of terminals for connection. In the present embodiment, one external connection FPC 41 is used for connection. FPC41 for external connection refers to a substrate that is flexible and deformable. Here, in the touch panel 100 as described above, the terminal 25 for power supply and the terminal portion 24 for detection are exposed on the side surface of the back surface of the touch panel 1A. Further, as shown in Fig. 8, the detecting terminal portion 24 is formed by penetrating the terminal portion 24B. Therefore, the external connection FPC 41 is connected to the penetration terminal portion 24B and the energization terminal 25. Therefore, since the touch panel 100 and the outside (the control unit of the touch panel 100) can be connected to the external FPC 41 for external connection, the mounting work of the touch panel 100 can be simplified. As a result, manufacturing costs can be reduced. However, in the connection between the external connection FPC 41 and the through terminal portion 24B, a metal pin may be erected to the terminal of the external connection FPC 41, and the metal pin may be inserted into the through terminal portion 24B. (Ninth embodiment) Fig. 9 is a view showing a connection form of the energizing circuit 14 and the vibrating element 13. In this connection, the second FPC 42 is used. The second FPC 42 is connected to the terminal portion (the connection sink 27) on the vibrating element 13 side of the power supply circuit 14 and the vibrating element 13. Thereby, the energization circuit 14 and the vibration element 13 can be easily connected. However, although not shown, the second FPC 42 is also provided in a pair for the case where the vibrating element 13 is provided in the pair. Further, since the connector "by the vibrating element 13 and the second FPC 42 does not directly vibrate the connecting portion", it is possible to reduce the connection failure such as disconnection.
-22 - S 201214209 (第ι〇實施形態） 對於圖10係顯示保持振動元件13於觸控面板100之治 具70。圖10(a)係顯示於治具70組裝振動元件13之形態 的圖，圖10(b)係展開治具70及振動元件13的圖。治具 70係由彎曲一片的金屬平板所構成。沿著有該治具70所保 持之振動元件13的長度方向，形成一對的肋部71。由此， 可加強對於彎曲之強度。隨之，可作爲呈不加上彎曲方向 的力於振動元件13'。治具70之長度方向的兩端部係呈較肋 部71高度爲高地加以構成。對於治具70之一端部係形成有 缺口部72。 在本實施形態中，振動元件1 3係將雙壓電晶片型之壓 電元件，使用在一方的前端固定於與觸控面板主體Η之操 作面相反側的D Μ A型之構成。雙壓電晶片型係指貼合2個 壓電元件之構造所成。如此之2個之壓電元件係呈夾持墊 板80地加以設置。此時，各壓電元件係墊板80側則呈成爲 負電極地加以配置。墊板80係缺口部72側則呈突出地加以 構成，於該突出的部分配置有錠子73。作爲錠子73係例如 使用銅爲最佳。由此，成爲可將從振動元件13發出的振動 ，作爲使用者更容易感覺之低頻率的振動。1組之振動元 件13的負電極係藉由墊板80而連接於第2之FPC42 »另一 方面，正電極係整合成1組’連接於第2之FPC42。經由作 爲如此之構成，適當地保持振動元件13同時’可適當地發 出使用者容易感覺之振動。 -23- 201214209 (其他之實施形態） 在上述第3實施形態中’已說明過爲了使檢測用端子 部24露出於觸控面板1 〇〇之背面側’於配線薄片1 6 ’作爲 非被覆部30而設置貫通孔或缺口部。但本發明之適用範圍 係不限於此等。如可將檢測用端子部24露出於觸控面板 1 0 0之背面側，非被覆部3 〇之形狀係亦可爲任何形狀。 在上述第4實施形態中，已說明過爲了使檢測用端子 部24露出於觸控面板1 〇〇之背面側’各層則以階梯狀加以 貼著。但本發明之適用範圍係不限於此等。如可將檢測用 端子部24露出於觸控面板1〇〇之背面側’作爲非被覆部30 亦當然可形成貫通孔或缺口部而構成。 在上述第5實施形態中，已說明過對於第2透明薄片32 ，通電用端子25及連接用端子27呈露出地形成缺口部28A 或貫通孔2 8 B。但本發明之適用範圍係不限於此等。亦當 然可以其他形狀形成’如可保護通電電路1 4，即使不將觸 控面板主體Π遍佈於全面被覆亦可。 在上述第8實施形態中，已說明過檢測用端子部24與 通電用端子25以一個外部連接用FPC41加以連接。但本發 明之適用範圍係不限於此等。外部連接用FPC係亦當然可 以檢測用端子部24與通電用端子25各別各體設置。 在上述第1 〇實施形態中’已說明振動元件1 3以一對加 以配置。另外，已說明過一對之一方則將1組的振動元件 1 3，呈夾持墊板80地加以配置。但本發明之適用範圍係不 -24--22 - S 201214209 (Embodiment MODE) Fig. 10 shows a jig 70 for holding the vibrating element 13 on the touch panel 100. Fig. 10(a) is a view showing a state in which the vibrating element 13 is assembled to the jig 70, and Fig. 10(b) is a view showing the jig 70 and the vibrating element 13. The fixture 70 is made up of a curved metal plate. A pair of ribs 71 are formed along the longitudinal direction of the vibrating element 13 held by the jig 70. Thereby, the strength against bending can be enhanced. Accordingly, it can be used as the vibration element 13' without applying a bending direction. Both ends of the jig 70 in the longitudinal direction are formed to have a height higher than that of the rib 71. A notch portion 72 is formed in one end portion of the jig 70. In the present embodiment, the vibrating element 13 is formed of a piezoelectric material of a bimorph type, in which one end is fixed to the D Μ A type opposite to the operation surface of the touch panel main body. The bimorph type refers to a structure in which two piezoelectric elements are bonded together. Such two piezoelectric elements are provided in the form of a holding pad 80. At this time, each piezoelectric element-based pad 80 side is disposed as a negative electrode. The backing plate 80 is formed so as to protrude from the side of the notch portion 72, and the spindle 73 is disposed in the protruding portion. It is preferable to use copper as the spindle 73, for example. Thereby, the vibration which can be emitted from the resonator element 13 is a vibration of a low frequency which is more easily perceived by the user. The negative electrode of the vibration element 13 of one set is connected to the second FPC 42 by the pad 80. On the other hand, the positive electrode system is integrated into one set 'connected to the second FPC 42. With such a configuration, the vibrating member 13 is appropriately held while being appropriately oscillated by the user. -23-201214209 (Other Embodiments) In the third embodiment, the description has been made "in order to expose the detecting terminal portion 24 to the back side of the touch panel 1", the wiring sheet 16' is used as the non-covered portion. 30, a through hole or a notch is provided. However, the scope of application of the present invention is not limited thereto. The detection terminal portion 24 can be exposed on the back side of the touch panel 100, and the shape of the non-covered portion 3 can be any shape. In the fourth embodiment, it has been described that the detection terminal portions 24 are attached to the back side of the touch panel 1A in a stepped manner. However, the scope of application of the present invention is not limited thereto. As long as the detection terminal portion 24 is exposed on the back side of the touch panel 1A, the through-hole or the notch portion can be formed as the non-covered portion 30. In the fifth embodiment, the notch portion 28A or the through hole 28B is formed in the second transparent sheet 32 so that the current supply terminal 25 and the connection terminal 27 are exposed. However, the scope of application of the present invention is not limited thereto. It is also possible to form other shapes such as the protectable energizing circuit 14 even if the touch panel body is not spread over the full covering. In the eighth embodiment, the detecting terminal portion 24 and the energizing terminal 25 are connected by one external connection FPC 41. However, the scope of application of the present invention is not limited thereto. It is needless to say that the external connection FPC system can be provided separately for each of the detecting terminal portion 24 and the energizing terminal 25. In the first embodiment described above, it has been explained that the vibrating elements 13 are arranged in a pair. Further, it has been described that one pair of the vibrating elements 1 3 are disposed as the nip pad 80. However, the scope of application of the present invention is not -24-
S 201214209 限於此等。振動元件1 3係亦可使用1個，而使用多數亦可 〇 在上述第10實施形態中，已說明振動元件13係使用雙 壓電晶片型之壓電元件加以構成。但本發明之適用範圍係 不限於此等。另外，亦當然可使用單壓電晶片型之壓電元 件而構成。單壓電晶片型係指貼合1個壓電元件與金屬板 之構造所成。即使爲如此情況，當然可對於使用者，體感 因應於對於觸控面板之按壓操作的振動。 [產業上之可利用性] 本發明係可利用於具備：檢測使用者的按壓操作之觸 控面板主體，和全面貼合於使用者進行按壓操作之觸控面 板主體的操作面，具有透明窗部及圍著該透明窗部之加飾 部的設計薄片，和固定於與觸控面板主體之操作面相反側 ，隱藏於加飾部的振動元件，和通電至該振動元件，隱藏 於加飾部的通電電路之附有振動機能觸控面板。 【圖式簡單說明】 圖1係顯示有關第1實施形態之觸控面板之構成的圖。 圖2係顯示有關第2實施形態之配線薄片的圖。 圖3係顯示有關第3實施形態之觸控面板主體之構成的 圖。 圖4係顯示有關第4實施形態之觸控面板主體之構成的 圖。 -25- 201214209 圖5係顯示有關第5實施形態之第2透明薄片的圖。 圖6係顯示有關第6實施形態之第2透明薄片的圖。 圖7係顯示有關第7實施形態之第2透明薄片的圖。 圖8係顯示有關第8實施形態之外部連接用FPC的圖。 圖9係顯示有關第9實施形態之第2之FPC的圖。 圖1 〇係顯示保持有關第1 0實施形態之振動元件之治具 的圖。 【主要元件符號說明】 11 :觸控面板主體 1 2 :設計薄片 12A :透明窗部 12B :加飾部 1 3 :振動元件 1 4 :通電電路 1 5 :第1透明薄片 1 6 :配線薄片 24 :檢測用端子部 32:第2透明薄片S 201214209 is limited to this. In the tenth embodiment, the vibrating element 13 may be used as a piezoelectric element of a bimorph type. However, the scope of application of the present invention is not limited thereto. Further, it is of course possible to use a piezoelectric element of a unimorph type. The unimorph type refers to a structure in which one piezoelectric element and a metal plate are bonded together. Even in such a case, it is of course possible for the user to feel the vibration in response to the pressing operation of the touch panel. [Industrial Applicability] The present invention is applicable to a touch panel main body including a pressing operation for detecting a user, and an operation surface of the touch panel main body that is fully attached to a user's pressing operation, and has a transparent window. And a design sheet surrounding the decorative portion of the transparent window portion, and a vibrating member fixed to the side opposite to the operation surface of the touch panel main body, hidden in the decorative portion, and energized to the vibrating member, hidden in the decoration A vibrating function touch panel is attached to the power-on circuit of the part. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing the configuration of a touch panel according to a first embodiment. Fig. 2 is a view showing a wiring sheet according to a second embodiment. Fig. 3 is a view showing the configuration of a touch panel main body according to a third embodiment. Fig. 4 is a view showing the configuration of a touch panel main body according to a fourth embodiment. -25- 201214209 Fig. 5 is a view showing a second transparent sheet according to the fifth embodiment. Fig. 6 is a view showing a second transparent sheet according to the sixth embodiment. Fig. 7 is a view showing a second transparent sheet according to the seventh embodiment. Fig. 8 is a view showing an external connection FPC according to the eighth embodiment. Fig. 9 is a view showing the second FPC of the ninth embodiment. Fig. 1 is a view showing a jig for holding a resonator element according to a tenth embodiment. [Description of main component symbols] 11 : Touch panel main body 1 2 : Design sheet 12A : Transparent window portion 12B : Decorative portion 1 3 : Vibrating element 1 4 : Conducting circuit 1 5 : First transparent sheet 1 6 : Wiring sheet 24 : Detection terminal portion 32: second transparent sheet
41 :外部連接用FPC41: FPC for external connection
42 :第 2之 FPC 100:觸控面板（附有振動機能觸控面板）42 : 2nd FPC 100: Touch panel (with vibration function touch panel)
-26- S-26- S
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010135197 | 2010-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201214209A true TW201214209A (en) | 2012-04-01 |
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ID=45347994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100119212A TW201214209A (en) | 2010-06-14 | 2011-06-01 | Touch pannel with vibration function |
Country Status (2)
| Country | Link |
|---|---|
| TW (1) | TW201214209A (en) |
| WO (1) | WO2011158585A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5960587B2 (en) * | 2012-12-19 | 2016-08-02 | 京セラ株式会社 | Input device, display device, and electronic device |
| CN113760127B (en) * | 2021-08-25 | 2024-04-09 | 西安闻泰信息技术有限公司 | Touch panel, touch feedback method and terminal device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006215738A (en) * | 2005-02-02 | 2006-08-17 | Sony Corp | Vibration transmission structure, input device with tactile function, and electronic device |
| CN101641668A (en) * | 2007-03-26 | 2010-02-03 | 日本写真印刷株式会社 | Protective panel with touch input function for display window of electronic device |
-
2011
- 2011-05-16 WO PCT/JP2011/061169 patent/WO2011158585A1/en not_active Ceased
- 2011-06-01 TW TW100119212A patent/TW201214209A/en unknown
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| WO2011158585A1 (en) | 2011-12-22 |
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