WO2004086734A1 - 折畳型携帯通信端末装置 - Google Patents
折畳型携帯通信端末装置 Download PDFInfo
- Publication number
- WO2004086734A1 WO2004086734A1 PCT/JP2004/003640 JP2004003640W WO2004086734A1 WO 2004086734 A1 WO2004086734 A1 WO 2004086734A1 JP 2004003640 W JP2004003640 W JP 2004003640W WO 2004086734 A1 WO2004086734 A1 WO 2004086734A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- call
- light
- push button
- light emitting
- communication terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
- H04M1/0218—The hinge comprising input and/or output user interface means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
- H04M1/0245—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call using open/close detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
- H04M19/048—Arrangements providing optical indication of the incoming call, e.g. flasher circuits
Definitions
- the present invention relates to a foldable portable communication terminal device that performs an opening operation with one push button.
- a folding mechanism is provided in which a lower housing provided with various operation keys and an upper housing provided with a display screen are connected by a hinge mechanism.
- a hinge mechanism that can be opened with a one-push button as described in Patent Document 1 below, and is folded with one hand when an incoming call is received. It has become possible to open a portable mobile communication terminal and make a call.
- Patent Document 1 Japanese Patent Application Laid-Open No. H11-111
- Patent Document 2 JP-A-6-30086
- a light emitting element is attached to a one-push button that opens a hinge mechanism, and this light emitting element is turned on when an incoming call is received.
- An object of the present invention is to provide a foldable portable communication terminal device that can surely guide a user to a callable state when a call is received.
- the foldable portable communication terminal device includes: a hinge mechanism for opening and closing the upper housing i and the lower housing; a push button for opening the hinge mechanism when pressed; A light emitting means for illuminating the push button, and a control means for emitting the light when the hinge mechanism is closed at the time of an incoming call, characterized in that the push button is pressed to make a call.
- the user can understand that it is good, and can also easily inform the user of the position of the push button.
- a foldable portable communication terminal device includes a hinge mechanism for opening and closing the upper housing and the lower housing, a push button that opens the hinge mechanism when pressed, and a push button that emits light when light is emitted.
- a first light emitting means for turning on the light, a call key for starting a call by being pressed when the hinge mechanism is open, a second light emitting means for lighting the call key when light is emitted, and the upper side Opening / closing detection means for detecting whether or not the housing and the lower housing are opened at a predetermined angle or more; and illuminating the first light emitting means when the opening / closing detection means detects a ⁇ closed '' state when an incoming call is received.
- Control means for causing the first light emitting means to emit no light and for causing the second light emitting means to emit light when the second light emitting means is turned off and an "open" state is detected.
- the control means of the foldable portable communication terminal device when the open / close detection means detects an “open” state at the time of an incoming call, turns off the first light emitting means and emits the second light emitting means. After the light is emitted and before the call key is pressed, the open / close detection is performed. When the informing means detects the "closed” state, the first light emitting means emits light and the second light emitting means does not emit light.
- the control means of the folding type portable communication terminal device is characterized in that a telephone call is started when the push button illuminated at the time of an incoming call is pressed and the hinge mechanism is opened.
- the control means of the folding type portable communication terminal device of the present invention when a call instruction using a hands-free device or an earphone device is given after the light-emitting means emits light, the light-emitting means which emits light before the start of the call.
- the light-emitting means which emits light before the start of the call.
- a call using the hands-free device or the earphone device can be performed, and the start of the call process by the control device of the portable communication terminal device can be visually confirmed by turning off the light emitting unit.
- FIG. 1 is an external view of a folded state of the foldable portable communication terminal device according to the first embodiment of the present invention
- FIG. 2 is an external view of the open state of the foldable portable communication terminal device according to the first embodiment of the present invention
- FIG. 3 is an exploded view of the foldable portable communication terminal device according to the first embodiment of the present invention
- FIG. 4 is a fragmentary cross-sectional view of the foldable mobile communication terminal device according to the first embodiment of the present invention
- FIG. 5 is a block diagram of an electric control system of the foldable portable communication terminal device according to the first embodiment of the present invention.
- FIG. 6 is a flowchart showing a processing procedure of a circuit control unit mounted on the foldable portable communication terminal device according to the first embodiment of the present invention,
- FIG. 7 is a diagram summarizing the housing open / closed state and the LE 1 on / off state at the time of an incoming call of the foldable portable communication terminal device according to the first embodiment of the present invention
- FIG. 8 is a flowchart illustrating a processing procedure of a circuit control unit mounted on the foldable portable communication terminal device according to the second embodiment of the present invention.
- 1 is a foldable mobile communication terminal device
- 2 is a lower housing
- 2a is a lower case
- 2b is a lower cover
- 2c and 2d are bearing housings
- 3 is Upper housing
- 4 is a hinge mechanism
- 5a is a call key
- 6 is an antenna
- 1 is an incoming call LED
- 1 is a push button
- 1 is a board
- 1 is a board
- 1 is a key sheet
- 1 is a call key
- Reference numeral 18 denotes an LED for a one-push button
- reference numeral 19 denotes a light guide hole
- reference numeral 21 denotes a circuit control unit
- reference numeral 23 denotes an open / close detection switch.
- FIG. 1 is an external view of a folded type portable communication terminal device according to a first embodiment of the present invention in a closed state
- FIG. 2 is an external view of an opened state
- a lower housing 2 and an upper housing 3 are connected by a hinge mechanism 4.
- Various operation keys 5 are provided on the inner surface of the lower housing 2 (the surface that is hidden when closed), an antenna 6 is provided on the side, and a through hole 7 for a transmitter is provided at the bottom.
- a main display section 8 is provided on the inner side of the upper housing 3 (a face that is hidden when closed), a through-hole 9 for a handset is provided at the top, and a figure on the outer side opposite to the inner side is provided.
- a sub display unit 10 and an incoming LED 11 are provided.
- a one-push button 12 is provided on one side of the hinge mechanism 4.
- the hinge mechanism 4 is opened, and the state of FIG. 1 is changed to the state of FIG.
- FIG. 3 is an exploded view of the foldable portable communication terminal device shown in FIG. 1, and FIG. 4 is a cross-sectional view of a one-push button 12 portion of the foldable portable communication terminal device.
- the lower housing 2 is divided into a lower case 2a and a lower cover 2b.
- the board 13 for mounting electronic components and the key sheet 14 are sandwiched between the case 2a and the lower cover 2b, and the antenna 6 is incorporated on the side.
- Both ends of the hinge mechanism 4 are supported by bearings 15 and 16, respectively, and one bearing 15 is connected to the one-push button 12.
- the bearings 15 and 16 are housed in bearing housings 2c and 2d, respectively, which protrude from upper ends of the lower cover 2b.
- a call key LED 17 for lighting or blinking the call key 5a is provided at a position corresponding to the position where the call key 5a of the key sheet 14 is provided.
- one side of the board 13 where the one push button 12 is provided is formed to extend to the one push button mounting position, and the push button is lit at the tip of the extension 13a.
- One push button LED 18 for display or blinking is provided.
- a light guide hole 19 is formed in the bottom surface of the bulging bearing housing 2 c, and the light emitted from the LED 18 passes through the light guide 19 and is provided on the back side of the one push button 12. Be guided.
- the one push button 12 is formed of a milky white diffusing material, so that when light is introduced into the back side, the entire one push button 12 shines.
- FIG. 5 is a block diagram of an electric control system mounted on the foldable portable communication terminal device shown in FIG.
- the circuit board 13 is provided with a circuit control unit 21, a wireless communication circuit 22 connected to the circuit control unit 21, and an open / close detection switch 23, and is provided on the back side of the through hole 9 shown in FIG.
- the receiver 24 provided and the transmitter 25 provided on the back side of the through hole 7 are connected to the circuit control unit 21.
- the open / close detection switch 23 outputs an open signal to the circuit control unit 21 when the upper housing 3 and the lower housing 2 are open at a predetermined angle or more, and outputs a close signal when the upper housing 3 and the lower housing 2 are in other states. Output to the circuit controller 21.
- the incoming call LED 11 shown in FIG. 1 and the call key LED 17 and the one push button LED 18 shown in FIG. 3 are connected to the circuit control unit 21.
- the call key 5 a Are connected to the circuit control unit 21.
- the one-push button 12 of the present embodiment is used only for mechanically opening the hinge mechanism 4. Since it is provided, there is no electrical connection between the one push button 12 and the circuit control unit 21.
- FIG. 6 is a flowchart showing a processing procedure performed by the circuit control unit 21 at the time of an incoming call.
- the circuit control unit 21 detects opening and closing of the housing (step S2). That is, it is determined whether the open / close detection switch 23 outputs an open signal or a close signal.
- step S3 If the open / close detection switch 23 outputs a close signal and the housing is closed, the LED 17 of the call key 5a is kept off (step S3), and then the one push button 12 Turn on LED 18 (step S 4).
- the LED 18 of the one-push button 12 is turned on to urge the user to press the one-push button 12.
- step S5 After the LED 18 of the one push button 12 is turned on, wait for the housing to be opened (step S5). That is, it waits for the opening / closing detection switch 23 to output the open signal.
- the open / close detection switch 23 When the user presses the one-push button 12 to open the housing, the open / close detection switch 23 outputs an open signal, and the circuit control section 21 first turns off the LED 18 in response to the close signal (step S 6), a call is started using the wireless communication circuit 22 (step S 7). That is, in the present embodiment, there is an incoming call (step S 1) in which the call is started when there is an incoming call and the casing changes from “closed” to “open”, and it is not necessary to press the call key 5 a.
- step S8 If the case is open at this time, the LED 17 of the call key 5a is turned on (step S8), and the LED 18 of the one push button 12 is kept off (step S9>). Since the call key 5a is lit and the one push button 12 remains unlit, the user can easily determine that the next operation to be performed for talking is to press the call key 5a.
- the circuit control unit 21 detects the open / closed state of the housing again (step S10), and if an open signal is output from the open / close detection switch 23, whether or not the call key 5a has been pressed is determined. Is determined (step S11). When call key 5a is not pressed Then, the process returns to the process of detecting the open / closed state of the housing (step S10). When the call key 5a is pressed, the LED 17 is turned off or turned off (step S12), and then the call process ( Enter step S7).
- Step S10 If the case is determined to be closed in the process of detecting the open / closed state of the case (Step S10), that is, if there is an incoming call while the case is open and the user closes the case.
- the call key 5a is turned off (step S3), the one push button 12 is turned on (step S4), and when the housing is opened again (step S5). Then, the one push button 12 is turned off (step S6), and then a call is started (step S7).
- the one-push button 12 when an incoming call is received with the housing closed, the one-push button 12 is turned on to urge the user to press the one-push button 12, Is opened without pressing the call key 5a, and if there is an incoming call with the housing open, the one push button 12 is turned off and the call key 5a is turned off. Since the is lit, the user can intuitively determine what to do next to start a call.
- FIG. 7 is a diagram summarizing the open / closed state of the housing and the on / off states of the LEDs 18, 17 and 11 at the time of an incoming call.
- the LED for the one push button is turned off when the housing is “open”, turned on when the housing is “closed”, and turned off when the housing changes from “closed” to “open”.
- the call key LED is on when the housing is open, off when the housing is closed, and when the housing changes from closed to open, the call starts. Leave off.
- the incoming call LED is turned on when an incoming call is received, regardless of whether the housing is “open” or “closed”, and is turned off when the housing changes from “closed” to “open” because a call starts.
- FIG. 8 is a flowchart illustrating a processing procedure of the circuit control unit according to the second embodiment of the present invention.
- the mobile communication terminal device may be used while being connected to a hands-free device when the user is driving a car, or an earphone may be used.
- the processing procedure in such a case will be described below.
- the opening / closing of the housing is detected (step S22).
- the one push button 12 is kept off (step S23), and the call key 5a is turned on (step S24).
- step S25 it is determined whether or not the hands-free in-vehicle adapter is connected. If the in-vehicle adapter is connected, it is determined whether the hands-free switch is on or off (step S26). If the hands-free switch is on, turn off the LED 17 of the call key 5a (step S27) and enter the call processing (step S28) to start the call as it is. If it is determined that there is (Step S26), or if it is determined that the in-vehicle adapter is not connected (Step S25), it is next determined whether or not the earphone is inserted (Step S26). 29). If the earphone is inserted, it is determined whether the earphone switch is on or off (step S30).
- step S27 If the earphone switch is on, the LED of the call key 5a is turned off (step S27), and then the call processing (step S28) is started. If the earphone is not inserted, it is determined whether or not the call key 5a has been pressed (step S31). Also when it is determined that the earphone switch is off (step S30), it is determined whether or not the call key 5a is pressed (step S31).
- step S31 If the call key 5a is depressed (step S31), the LED of the call key 5a is turned off (step S27), and then the call processing (step S28) is started. If the call key 5a is not pressed, the process returns to the process of detecting the open / closed state of the housing (step S22).
- step S21 When there is an incoming call (step S21) and the housing is determined to be “closed j” (step S22), or when the housing is “open”, there is an incoming call and the user closes and closes the housing. If it is determined that the housing is closed (step S22), the one-push button 12 is turned on (step S32), and the call key 5a is turned off, that is, the LED 17 is turned off. (Step S33). Next, it is determined whether or not a hands-free in-vehicle adapter is connected (step S34) .If the in-vehicle adapter is connected, then the hands-free switch is turned on or off. (Step S35) If the hands-free switch is on, the one-push button 12 is turned off (Step S36) and the call processing (Step S28) is started.
- step S35 If the hands-free switch is off (step S35) or if it is determined that the in-vehicle adapter is not connected (step S34), it is determined whether an earphone is inserted (step S37). ). If the earphone is inserted, it is determined whether the earphone switch is on or off (step S38).
- step S36 When the earphone switch is on, the LED of the one push button 12 is turned off (step S36), and then the call processing (step S28) is started. If the earphone is not inserted (step S37), the open / close state of the housing is detected (step S39). If it is determined that the earphone switch is off (step S38), the process also proceeds to the housing open / closed state detection process (step S39).
- step S39 When the housing is opened (step S39), the LED of the one-push button 12 is turned off (step S36), and then the call processing is started (step S28). If the case remains "closed”, the process returns to the determination process (step S34) of whether or not the in-vehicle adapter is connected, and the user sets the hands-free device, the earphone or the case "open”. Wait to talk on either.
- a call connection is established using the hands-free device or the earphone device. It is possible to do.
- the foldable portable communication terminal device which can guide
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Telephone Function (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200480008296.6A CN1765110B (zh) | 2003-03-24 | 2004-03-18 | 折叠型便携式通信终端装置 |
| US10/550,445 US7383068B2 (en) | 2003-03-24 | 2004-03-18 | Collapsible mobile communication terminal device |
| JP2005504014A JP4387357B2 (ja) | 2003-03-24 | 2004-03-18 | 折畳型携帯通信端末装置 |
| EP04721677A EP1608132A4 (en) | 2003-03-24 | 2004-03-18 | Collapsible mobile communication terminal device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003080890 | 2003-03-24 | ||
| JP2003-080890 | 2003-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004086734A1 true WO2004086734A1 (ja) | 2004-10-07 |
Family
ID=33094881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2004/003640 Ceased WO2004086734A1 (ja) | 2003-03-24 | 2004-03-18 | 折畳型携帯通信端末装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7383068B2 (ja) |
| EP (1) | EP1608132A4 (ja) |
| JP (1) | JP4387357B2 (ja) |
| CN (1) | CN1765110B (ja) |
| WO (1) | WO2004086734A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008289082A (ja) * | 2007-05-21 | 2008-11-27 | Sharp Corp | 携帯情報端末 |
| CN1798176B (zh) * | 2004-12-30 | 2010-05-05 | 乐金电子(中国)研究开发中心有限公司 | 具有多模式灯功能的移动通信终端 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA111086S (en) * | 2004-11-11 | 2006-10-25 | Nokia Corp | Handset |
| KR100631628B1 (ko) * | 2005-03-07 | 2006-10-11 | 엘지전자 주식회사 | 이동 통신 단말기의 전원키 독립 백라이트 장치 및 방법 |
| CA116876S (en) * | 2006-02-02 | 2008-02-12 | Lg Electronics Inc | Mobile phone |
| CA119323S (en) * | 2006-08-18 | 2007-12-05 | Nokia Corp | Handset |
| JP5068556B2 (ja) * | 2007-02-07 | 2012-11-07 | 日本電気株式会社 | 折り畳み型携帯機器におけるストラップ取り付け部の構造 |
| JP4679543B2 (ja) * | 2007-03-27 | 2011-04-27 | 京セラ株式会社 | 通信端末 |
| USD571340S1 (en) * | 2007-05-22 | 2008-06-17 | Samsung Electronics Co., Ltd. | Portable telephone |
| USD571339S1 (en) * | 2007-05-22 | 2008-06-17 | Samsung Electronics Co., Ltd. | Portable telephone |
| USD578982S1 (en) * | 2007-06-18 | 2008-10-21 | Samsung Electronics Co., Ltd. | Mobile phone |
| USD571771S1 (en) * | 2007-06-21 | 2008-06-24 | Samsung Electronics Co., Ltd. | Portable telephone |
| USD571343S1 (en) * | 2007-07-25 | 2008-06-17 | Samsung Electronics Co., Ltd. | Mobile phone |
| CN104883451A (zh) * | 2015-06-15 | 2015-09-02 | 联想(北京)有限公司 | 一种通话处理方法和电子设备 |
| EP4226603B1 (en) * | 2020-10-12 | 2025-07-02 | Apple Inc. | Dynamic user interface schemes for an electronic device based on detected accessory devices |
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|---|---|---|---|---|
| JPH0630086A (ja) * | 1992-07-06 | 1994-02-04 | Matsushita Electric Ind Co Ltd | 電話機の着信表示装置 |
| JPH1141328A (ja) * | 1997-07-18 | 1999-02-12 | Fujitsu Ltd | 折り畳み型携帯電話機 |
| GB2338141A (en) | 1998-05-08 | 1999-12-08 | Orange Personal Comm Serv Ltd | Mobile videophone |
| JP2002152829A (ja) * | 2000-11-09 | 2002-05-24 | Kenwood Corp | 移動体電話機及びそれに用いる音声入出力装置 |
| JP2002232534A (ja) | 2001-01-31 | 2002-08-16 | Sanyo Electric Co Ltd | 電話装置 |
| JP2002314658A (ja) * | 2001-04-16 | 2002-10-25 | Nec Corp | 折り畳み式携帯端末 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3606498B2 (ja) * | 1996-04-26 | 2005-01-05 | 三菱電機株式会社 | 携帯情報端末装置 |
| JP2944582B2 (ja) * | 1997-06-25 | 1999-09-06 | 埼玉日本電気株式会社 | 折り畳み型携帯電話機 |
| KR100300760B1 (ko) * | 1999-02-26 | 2001-09-26 | 김성수 | 조명램프를 가지는 휴대용 무선전화기 |
| JP2002320012A (ja) * | 2001-04-20 | 2002-10-31 | Nec Access Technica Ltd | 液晶ディスプレイ付き電子機器 |
| JP4642292B2 (ja) * | 2001-09-06 | 2011-03-02 | パナソニック株式会社 | 折りたたみ式の無線端末、通話開始方法および通話開始プログラム |
| JP2004135177A (ja) * | 2002-10-11 | 2004-04-30 | Sharp Corp | 携帯電話機 |
-
2004
- 2004-03-18 US US10/550,445 patent/US7383068B2/en not_active Expired - Fee Related
- 2004-03-18 JP JP2005504014A patent/JP4387357B2/ja not_active Expired - Lifetime
- 2004-03-18 EP EP04721677A patent/EP1608132A4/en not_active Withdrawn
- 2004-03-18 WO PCT/JP2004/003640 patent/WO2004086734A1/ja not_active Ceased
- 2004-03-18 CN CN200480008296.6A patent/CN1765110B/zh not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0630086A (ja) * | 1992-07-06 | 1994-02-04 | Matsushita Electric Ind Co Ltd | 電話機の着信表示装置 |
| JPH1141328A (ja) * | 1997-07-18 | 1999-02-12 | Fujitsu Ltd | 折り畳み型携帯電話機 |
| GB2338141A (en) | 1998-05-08 | 1999-12-08 | Orange Personal Comm Serv Ltd | Mobile videophone |
| JP2002152829A (ja) * | 2000-11-09 | 2002-05-24 | Kenwood Corp | 移動体電話機及びそれに用いる音声入出力装置 |
| JP2002232534A (ja) | 2001-01-31 | 2002-08-16 | Sanyo Electric Co Ltd | 電話装置 |
| JP2002314658A (ja) * | 2001-04-16 | 2002-10-25 | Nec Corp | 折り畳み式携帯端末 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1798176B (zh) * | 2004-12-30 | 2010-05-05 | 乐金电子(中国)研究开发中心有限公司 | 具有多模式灯功能的移动通信终端 |
| JP2008289082A (ja) * | 2007-05-21 | 2008-11-27 | Sharp Corp | 携帯情報端末 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1608132A4 (en) | 2011-01-05 |
| US7383068B2 (en) | 2008-06-03 |
| CN1765110A (zh) | 2006-04-26 |
| JPWO2004086734A1 (ja) | 2006-06-29 |
| US20070004474A1 (en) | 2007-01-04 |
| JP4387357B2 (ja) | 2009-12-16 |
| EP1608132A1 (en) | 2005-12-21 |
| CN1765110B (zh) | 2010-09-29 |
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