TW201325933A - Workpiece with three-dimensional pattern - Google Patents
Workpiece with three-dimensional pattern Download PDFInfo
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- TW201325933A TW201325933A TW101102902A TW101102902A TW201325933A TW 201325933 A TW201325933 A TW 201325933A TW 101102902 A TW101102902 A TW 101102902A TW 101102902 A TW101102902 A TW 101102902A TW 201325933 A TW201325933 A TW 201325933A
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- adhesive layer
- dimensional pattern
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- 239000012790 adhesive layer Substances 0.000 claims abstract description 48
- 230000000007 visual effect Effects 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 35
- 239000003292 glue Substances 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 5
- 238000004049 embossing Methods 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 description 8
- 239000007769 metal material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
Description
本發明是有關於一種工件，且特別是一種在具有立體圖紋的工件。The present invention relates to a workpiece, and more particularly to a workpiece having a three-dimensional pattern.
目前眾多電子裝置，例如筆記型電腦、行動電話或數位相機等，常利用金屬材料作為外觀構件的材質。為了增添電子裝置整體美感的設計，常需在外觀構件上形成各式圖紋。現有對於在金屬材料表面形成圖紋的方式多是以溶劑對金屬材料進行蝕刻或是以噴漆、轉印的方式製作。然前者的表面處理技術複雜且困難度高，且其製程屬高污染性，而後者則受限於金屬材料的化學性質，以致無法做出較佳的外觀。At present, many electronic devices, such as notebook computers, mobile phones, and digital cameras, often use metal materials as materials for appearance components. In order to add a design that is aesthetically pleasing to the electronic device, it is often necessary to form various patterns on the exterior member. In the prior art, the manner of forming a pattern on the surface of a metal material is usually performed by etching a metal material with a solvent or by painting or transferring. However, the surface treatment technology of the former is complicated and difficult, and the process is highly polluting, while the latter is limited by the chemical nature of the metal material, so that a better appearance cannot be obtained.
本發明提供一種工件，具有複數立體微圖紋的膠層配置於所述工件上，以形成立體視覺效果。The invention provides a workpiece, wherein a glue layer having a plurality of three-dimensional micro-patterns is disposed on the workpiece to form a stereoscopic effect.
本發明的一實施例提出一種具有立體圖紋的工件，具有一立體表面且適用於一電子裝置。一複數立體微圖紋形成於立體表面且反射一環境光以形成具有一明暗效果的複數立體微圖紋影像。具有立體圖紋的工件包括一工件及一膠層。膠層配置於工件上。膠層藉由壓印而形成複數立體微圖紋，且工件藉由沖壓而形成立體表面。立體表面上的複數立體微圖紋的一第一部分反射環境光以形成一第一反射光線。立體表面上的複數立體微圖紋的一第二部分反射環境光以形成一第二反射光線。具有明暗效果的複數立體微圖紋影像至少由第一反射光線、第二反射光線及複數立體微圖紋所構成。An embodiment of the invention provides a workpiece having a three-dimensional pattern having a three-dimensional surface and being suitable for use in an electronic device. A plurality of three-dimensional micro-patterns are formed on the three-dimensional surface and reflect an ambient light to form a plurality of three-dimensional micro-pattern images having a light-dark effect. The workpiece having a three-dimensional pattern includes a workpiece and a glue layer. The glue layer is disposed on the workpiece. The glue layer forms a plurality of three-dimensional micro-patterns by embossing, and the workpiece forms a three-dimensional surface by punching. A first portion of the plurality of solid micro-patterns on the solid surface reflects ambient light to form a first reflected light. A second portion of the plurality of solid micropatterns on the solid surface reflects ambient light to form a second reflected light. The complex three-dimensional micro-pattern image having the light and dark effect is composed of at least a first reflected light, a second reflected light, and a plurality of three-dimensional micro-patterns.
基於上述，在本發明的上述實施例中，膠層配置於工件上，以使位在立體表面上的複數立體微圖紋的一部分反射環境光而形成第一反射光線，且位在立體表面的複數立體微圖紋的另一部分反射環境光而形成第二反射光線。藉由膠層的複數立體微圖紋，第一反射光線及第二反射光線可具有不同的相位而相抵銷或具有相同的相位而相加成，以形成立體視覺效果而提升工件的美觀。Based on the above, in the above embodiment of the present invention, the glue layer is disposed on the workpiece such that a portion of the plurality of three-dimensional micro-patterns on the three-dimensional surface reflects ambient light to form the first reflected light, and is located on the three-dimensional surface. Another portion of the plurality of three-dimensional micropatterns reflects ambient light to form a second reflected light. The first reflected light and the second reflected light may have different phases and may be offset by the same phase or have the same phase to form a stereoscopic effect to enhance the aesthetic appearance of the workpiece.
為讓本發明之上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。The above described features and advantages of the present invention will be more apparent from the following description.
圖1為本發明一實施例之工件的示意圖。請參考圖1，具有立體圖紋的工件包括一工件100及一膠層200。膠層200配置於工件100上且藉由壓印而形成一複數立體微圖紋。工件100藉由沖壓而形成一立體表面110。位在立體表面110上的上述複數立體微圖紋的一第一部分反射環境光L1以形成一第一反射光L2，且位在立體表面110上的上述複數立體微圖紋的一第二部分反射環境光L1以形成一第二反射光L3，以形成具有明暗效果的影像。所述具有明暗效果的影像至少由第一反射光線L2、第二反射光線L3及所述複數立體微圖紋所構成。圖1所示之具有立體圖紋的工件例如為電子裝置的一部分。1 is a schematic view of a workpiece in accordance with an embodiment of the present invention. Referring to FIG. 1, a workpiece having a three-dimensional pattern includes a workpiece 100 and a glue layer 200. The glue layer 200 is disposed on the workpiece 100 and forms a plurality of three-dimensional micro-patterns by embossing. The workpiece 100 forms a solid surface 110 by stamping. A first portion of the plurality of stereo micro-patterns on the stereoscopic surface 110 reflects ambient light L1 to form a first reflected light L2, and a second partial reflection of the plurality of stereo micro-patterns on the solid surface 110 The ambient light L1 forms a second reflected light L3 to form an image having a light and dark effect. The image having a light and dark effect is composed of at least a first reflected light L2, a second reflected light L3, and the plurality of three-dimensional micro-patterns. The workpiece having the three-dimensional pattern shown in FIG. 1 is, for example, a part of an electronic device.
在上述配置方式之下，膠層200配置於工件100上，以使位在立體表面110上的複數立體微圖紋的一部分反射環境光L1而形成第一反射光線L2，且位在立體表面110的複數立體微圖紋的另一部分反射環境光L1而形成第二反射光線L3。藉由膠層200的複數立體微圖紋，第一反射光線L2及第二反射光線L3可具有不同的相位而相抵銷或具有相同的相位而相加成，以形成立體視覺效果而提升工件100的美觀。In the above configuration, the adhesive layer 200 is disposed on the workpiece 100 such that a portion of the plurality of microscopic micropatterns on the stereoscopic surface 110 reflects the ambient light L1 to form the first reflected light L2, and is located on the solid surface 110. Another portion of the complex three-dimensional micropattern reflects ambient light L1 to form second reflected light L3. The first reflected light L2 and the second reflected light L3 may have different phases and complement each other or have the same phase to form a stereoscopic effect to enhance the workpiece by the complex three-dimensional micropattern of the glue layer 200. 100 beautiful.
舉例來說，第一反射光線L2係被膠層200反射，且第二反射光線L3被工件100反射並被膠層200折射，以使第一反射光線L2與第二反射光線L3具有不同的相位而相抵銷或具有相同的相位而相加成。For example, the first reflected light L2 is reflected by the adhesive layer 200, and the second reflected light L3 is reflected by the workpiece 100 and is refracted by the adhesive layer 200 such that the first reflected light L2 and the second reflected light L3 have different phases. And the offsets or the same phase are added together.
當複數光線分別照射至膠層200的不同區域時，膠層200的複數立體微圖紋在膠層200的不同區域會產生不同的反射效果及不同的折射效果，以使一光線的相位變化能夠不同於另一光線的相位變化。藉此，在不同的區域，反射光線的抵銷效果及加成效果會有所不同，以形成上述立體視覺效果。When the plurality of rays are respectively irradiated to different regions of the adhesive layer 200, the complex three-dimensional micropattern of the adhesive layer 200 may have different reflection effects and different refraction effects in different regions of the adhesive layer 200, so that the phase change of a light can be Different from the phase change of another light. Thereby, in different regions, the offset effect and the additive effect of the reflected light will be different to form the stereoscopic effect described above.
在本實施例中，工件100的材質例如是鋁合金(5052)、不銹鋼(430、304)、冷軋鋼(spcc)或鎂合金(AZ91D、AZ61)等適於作為外觀構件的金屬材料。In the present embodiment, the material of the workpiece 100 is, for example, a metal material suitable as an appearance member such as an aluminum alloy (5052), stainless steel (430, 304), cold rolled steel (spcc), or magnesium alloy (AZ91D, AZ61).
詳細而言，膠層200具有多個光學微結構210以形成所述複數立體微圖紋。各光學微結構210的截面為方形。各光學微結構210的寬度W為20~500 μm(較佳為50~150 μm)，且各光學微結構210的高度H為1~20 μm(較佳為5~12 μm)。膠層200的厚度T為5~50 μm(較佳為10~20 μm)，且膠層200的透光率為5~100%。在其它實施例中，各光學微結構210可具有任何其它適當寬度及任何其它適當高度，膠層200可具有任何其它適當厚度及任何其它適當透光率，本發明不對此加以限制。In detail, the glue layer 200 has a plurality of optical microstructures 210 to form the plurality of three-dimensional micro-patterns. Each of the optical microstructures 210 has a square cross section. The width W of each of the optical microstructures 210 is 20 to 500 μm (preferably 50 to 150 μm), and the height H of each of the optical microstructures 210 is 1 to 20 μm (preferably 5 to 12 μm). The thickness T of the adhesive layer 200 is 5 to 50 μm (preferably 10 to 20 μm), and the light transmittance of the adhesive layer 200 is 5 to 100%. In other embodiments, each of the optical microstructures 210 can have any other suitable width and any other suitable height. The glue layer 200 can have any other suitable thickness and any other suitable light transmittance, which is not limited by the present invention.
圖2為本發明另一實施例之具有立體圖紋的工件的局部示意圖。請參考圖2，膠層200的各光學微結構210’的截面為半圓形。在其它實施例中，各光學微結構的截面可為任何其它適當形狀，本發明不對此加以限制。2 is a partial schematic view of a workpiece having a three-dimensional pattern according to another embodiment of the present invention. Referring to Figure 2, each optical microstructure 210' of the glue layer 200 has a semi-circular cross section. In other embodiments, the cross section of each optical microstructure may be any other suitable shape, which is not limited in the present invention.
在本實施例中，工件100例如是一金屬板材、一纖維與金屬板材或一碳纖維與金屬板材。因此在製作此工件100的過程中，工件100可藉由卷式(roller)設備進行運送與加工，以增進工件100的製作效率。In the present embodiment, the workpiece 100 is, for example, a metal sheet, a fiber and sheet metal or a carbon fiber and sheet metal. Therefore, in the process of manufacturing the workpiece 100, the workpiece 100 can be transported and processed by a roller device to improve the production efficiency of the workpiece 100.
圖3A至圖3C為圖1之具有立體圖紋的工件的製造流程圖。膠層200如圖3A所示配置於工件100上，且如圖3B所示藉由模具300壓印配置於工件100上的膠層200，以如圖3C所示形成複數立體微圖紋。接著，沖壓工件100以形成圖1所示的立體表面110。3A to 3C are manufacturing flow charts of the workpiece having the three-dimensional pattern of Fig. 1. The glue layer 200 is disposed on the workpiece 100 as shown in FIG. 3A, and the glue layer 200 disposed on the workpiece 100 is embossed by the mold 300 as shown in FIG. 3B to form a plurality of three-dimensional micro-patterns as shown in FIG. 3C. Next, the workpiece 100 is stamped to form the solid surface 110 shown in FIG.
在本實施例中，工件100可以沖壓設備進行外型加工，以將工件100從板材狀態沖壓成一立體工件。據此，本實施例的工件100便能藉由配置膠層200於工件100上，先於板材狀態下進行複數立體微圖紋的形成，之後再依據所需的外型而將工件100以沖壓設備進行加工。此舉不但避免了在技術上需在立體工件的表面上形成複數立體微圖紋的困難度，更增加了工件100的適用性。In the present embodiment, the workpiece 100 can be profiled by a stamping apparatus to stamp the workpiece 100 from a sheet state into a three-dimensional workpiece. Accordingly, the workpiece 100 of the present embodiment can be formed on the workpiece 100 by arranging the adhesive layer 200, and then forming a plurality of three-dimensional micro-patterns before the sheet state, and then pressing the workpiece 100 according to the desired shape. The equipment is processed. This not only avoids the technical difficulty of forming a plurality of three-dimensional micro-patterns on the surface of the three-dimensional workpiece, but also increases the applicability of the workpiece 100.
圖4為本發明另一實施例之具有立體圖紋的工件的局部示意圖。與上述實施例不同的是，於塗佈膠層200在工件100上之前，可先行塗佈一接著層(primer)900於工件100上，用以將膠層200與工件100接著在一起，其中接著層900反射上述環境光以形成視覺效果。再者，本實施例更包括一顏色層400，配置在接著層900上，以對工件100進行上色，其中顏色層400亦反射上述環境光以形成視覺效果。在此，本實施例並未限制對工件100上色的方式，其可利用塗佈、網版、平版或凹版，而將顏色層400配置在接著層900上。顏色層400可具有二維圖紋410，二維圖紋410與複數立體微圖紋在工件100的彎折部分係為連續。位在工件100的彎折部分的膠層200的厚度係小於位在工件100的平坦部分的膠層200的厚度。藉此，膠層200的複數立體微圖紋及二維圖紋410可藉由光的干涉而形成具有立體視覺效果的圖紋或格柵(grating)。此外，當膠層200固化之後，可在膠層200上配置一保護層500，用以避免後續沖壓製程時對工件100的表面造成破壞，其中保護層500反射上述環境光以形成視覺效果。4 is a partial schematic view of a workpiece having a three-dimensional pattern according to another embodiment of the present invention. Different from the above embodiment, before applying the adhesive layer 200 on the workpiece 100, a primer 900 may be applied to the workpiece 100 to connect the adhesive layer 200 with the workpiece 100, wherein Layer 900 then reflects the ambient light to form a visual effect. Moreover, the embodiment further includes a color layer 400 disposed on the adhesive layer 900 to color the workpiece 100, wherein the color layer 400 also reflects the ambient light to form a visual effect. Here, the present embodiment does not limit the manner in which the workpiece 100 is colored, which may be disposed on the adhesive layer 900 using a coating, screen, lithography or intaglio. The color layer 400 can have a two-dimensional pattern 410, and the two-dimensional pattern 410 and the plurality of three-dimensional micro-patterns are continuous in the bent portion of the workpiece 100. The thickness of the glue layer 200 positioned at the bent portion of the workpiece 100 is less than the thickness of the glue layer 200 positioned at the flat portion of the workpiece 100. Thereby, the complex three-dimensional micro-pattern and the two-dimensional pattern 410 of the adhesive layer 200 can form a pattern or a grating having a stereoscopic effect by interference of light. In addition, after the adhesive layer 200 is cured, a protective layer 500 may be disposed on the adhesive layer 200 to avoid damage to the surface of the workpiece 100 during the subsequent stamping process, wherein the protective layer 500 reflects the ambient light to form a visual effect.
在本實施例中，可在膠層200與接著層900之間配置具有不同顏色的更多顏色層，本發明不對此加以限制。In the present embodiment, more color layers having different colors may be disposed between the adhesive layer 200 and the adhesive layer 900, which is not limited by the present invention.
圖5為本發明另一實施例之具有立體圖紋的工件的局部示意圖。請參考圖5，在本實施例中，工件100具有相互背對的一第一表面S1與一第二表面S2。在塗佈膠層200之前，分別塗佈一第一接著層600與一第二接著層700於第一表面S1上與第二表面S2上。此舉讓工件100的第一表面S1與第二表面S2皆具有黏性。隨後，膠層200則塗佈於第一接著層600上。當完成固化膠層200的步驟之後，便可藉由模內射出技術而形成多個立體構件800在工件100的第二表面S2的第二接著層上。這些立體構件800例如是多個凸柱(boss)，以方便將其他構件組裝在工件100上。FIG. 5 is a partial schematic view of a workpiece having a three-dimensional pattern according to another embodiment of the present invention. Referring to FIG. 5, in the embodiment, the workpiece 100 has a first surface S1 and a second surface S2 opposite to each other. Before the adhesive layer 200 is applied, a first adhesive layer 600 and a second adhesive layer 700 are respectively coated on the first surface S1 and the second surface S2. This makes the first surface S1 and the second surface S2 of the workpiece 100 both viscous. Subsequently, the glue layer 200 is applied to the first adhesive layer 600. After the step of curing the adhesive layer 200 is completed, a plurality of the three-dimensional members 800 can be formed on the second adhesive layer of the second surface S2 of the workpiece 100 by the in-mold ejection technique. These three-dimensional members 800 are, for example, a plurality of bosses to facilitate assembly of other members on the workpiece 100.
另一方面，請同時參考圖4及圖5，在圖5的實施例中，第一接著層600為一顏色接著層，其例如是將顏色染料添加於接著層600中，因而無須在圖4的接著層900上另行印刷顏色層400便可達到對工件100上色的目的。On the other hand, please refer to FIG. 4 and FIG. 5 simultaneously. In the embodiment of FIG. 5, the first adhesive layer 600 is a color-adhesive layer, which is, for example, added a color dye to the adhesive layer 600, and thus need not be in FIG. The color layer 400 is separately printed on the adhesive layer 900 to achieve the purpose of coloring the workpiece 100.
綜上所述，在本發明的上述實施例中，膠層配置於工件上，以使位在立體表面上的複數立體微圖紋的一部分反射環境光而形成第一反射光線，且位在立體表面的複數立體微圖紋的另一部分反射環境光而形成第二反射光線。藉由膠層的複數立體微圖紋，第一反射光線及第二反射光線可具有不同的相位而相抵銷或具有相同的相位而相加成，以形成立體視覺效果而提升工件的美觀。In summary, in the above embodiment of the present invention, the glue layer is disposed on the workpiece such that a portion of the plurality of micro-patterns on the three-dimensional surface reflects ambient light to form the first reflected light, and is located in the three-dimensional Another portion of the complex three-dimensional micropattern of the surface reflects ambient light to form a second reflected light. The first reflected light and the second reflected light may have different phases and may be offset by the same phase or have the same phase to form a stereoscopic effect to enhance the aesthetic appearance of the workpiece.
雖然本發明已以實施例揭露如上，然其並非用以限定本發明，任何所屬技術領域中具有通常知識者，在不脫離本發明之精神和範圍內，當可作些許之更動與潤飾，故本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the invention, and any one of ordinary skill in the art can make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.
100．．．工件100. . . Workpiece
110．．．立體表面110. . . Three-dimensional surface
200．．．膠層200. . . Glue layer
210、210’．．．光學微結構210, 210’. . . Optical microstructure
300．．．模具300. . . Mold
400．．．顏色層400. . . Color layer
410．．．二維圖紋410. . . Two-dimensional pattern
500．．．保護層500. . . The protective layer
600．．．第一接著層600. . . First layer
700．．．第二接著層700. . . Second subsequent layer
800．．．立體構件800. . . Three-dimensional member
900．．．接著層900. . . Next layer
H．．．高度H. . . height
L1．．．環境光L1. . . Ambient light
L2．．．第一反射光線L2. . . First reflected light
L3．．．第二反射光線L3. . . Second reflected light
S1．．．第一表面S1. . . First surface
S2．．．第二表面S2. . . Second surface
T．．．厚度T. . . thickness
W．．．寬度W. . . width
圖1為本發明一實施例之工件的示意圖。1 is a schematic view of a workpiece in accordance with an embodiment of the present invention.
圖2為本發明另一實施例之具有立體圖紋的工件的局部示意圖。2 is a partial schematic view of a workpiece having a three-dimensional pattern according to another embodiment of the present invention.
圖3A至圖3C為圖1之具有立體圖紋的工件的製造流程圖。3A to 3C are manufacturing flow charts of the workpiece having the three-dimensional pattern of Fig. 1.
圖4為本發明另一實施例之具有立體圖紋的工件的局部示意圖。4 is a partial schematic view of a workpiece having a three-dimensional pattern according to another embodiment of the present invention.
圖5為本發明另一實施例之具有立體圖紋的工件的局部示意圖。FIG. 5 is a partial schematic view of a workpiece having a three-dimensional pattern according to another embodiment of the present invention.
100．．．工件100. . . Workpiece
110．．．立體表面110. . . Three-dimensional surface
200．．．膠層200. . . Glue layer
210．．．光學微結構210. . . Optical microstructure
H．．．高度H. . . height
L1．．．環境光L1. . . Ambient light
L2．．．第一反射光線L2. . . First reflected light
L3．．．第二反射光線L3. . . Second reflected light
T．．．厚度T. . . thickness
W．．．寬度W. . . width
Claims (18)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/329,340 US20120088074A1 (en) | 2009-09-14 | 2011-12-19 | Workpiece with three-dimensional pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201325933A true TW201325933A (en) | 2013-07-01 |
Family
ID=48582190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101102902A TW201325933A (en) | 2011-12-19 | 2012-01-30 | Workpiece with three-dimensional pattern |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103158431B (en) |
| TW (1) | TW201325933A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013108341A1 (en) * | 2013-08-02 | 2015-02-05 | Hella Kgaa Hueck & Co. | Glass-look surfaces on mobile controls for motor vehicles |
| CN107433816A (en) * | 2016-05-27 | 2017-12-05 | 苏州苏大维格光电科技股份有限公司 | Decorating film and ambetti |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2011808A1 (en) * | 2007-07-03 | 2009-01-07 | Bayer MaterialScience AG | Medical adhesives for surgery |
| TWI371374B (en) * | 2009-09-14 | 2012-09-01 | Compal Electronics Inc | Production method of three dimensional pattern |
| TWI417187B (en) * | 2009-09-14 | 2013-12-01 | Compal Electronics Inc | Production method of metal workpiece |
| US20110076485A1 (en) * | 2009-09-29 | 2011-03-31 | Ppg Industries Ohio, Inc. | Substrates coated with clear polyurea film-forming compositions |
-
2012
- 2012-01-30 TW TW101102902A patent/TW201325933A/en unknown
- 2012-02-17 CN CN201210037879.8A patent/CN103158431B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103158431B (en) | 2015-05-13 |
| CN103158431A (en) | 2013-06-19 |
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