CN201698336U - Portable electronic device and key module with organic light-emitting display panel - Google Patents
Portable electronic device and key module with organic light-emitting display panel Download PDFInfo
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- CN201698336U CN201698336U CN2010202312096U CN201020231209U CN201698336U CN 201698336 U CN201698336 U CN 201698336U CN 2010202312096 U CN2010202312096 U CN 2010202312096U CN 201020231209 U CN201020231209 U CN 201020231209U CN 201698336 U CN201698336 U CN 201698336U
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- organic electroluminescence
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Abstract
The utility model discloses a key module with an organic light-emitting display panel, and a portable electronic device applying the key module. The key module comprises an input device and a keyboard, the input device includes the organic light-emitting display panel, a touch pad and a control feedback module, the organic light-emitting display panel is provided with a display surface and a back surface, the touch pad is arranged on the display surface of the organic light-emitting display panel, the control feedback module arranged on the back surface of the organic light-emitting display panel corresponds to the touch pad so as to generate feedback action when a touch signal is generated, and the keyboard arranged on one side of the input device is provided with a plurality of key zones so as to generate various electronic information representing different information.
Description
Technical field
The utility model relates to the portable electronic devices of a kind of key-press module and application thereof, especially relates to a kind of the have key-press module of organic electroluminescence display panel and the portable electronic devices of application thereof.
Background technology
Exchange frequent modernized information society in message, cover portable electronic devices extensive, easy to use, become one of the most used line of communication of society.Progress along with science and technology, the function of portable electronic devices speech communication in wireless telecommunication system is provided, the information Presentation Function that display possessed of portable electronic devices, also make portable electronic devices be evolved to personalized information processor gradually, allowing user's some individual data of access of whipping, similarly is address list, time, calendar or the like information.And, possess multiple different function in order to make portable electronic devices, still need arrange in pairs or groups and can represent the input media of multiple signal, import various data to make things convenient for the user, for example news in brief or instruction, or carry out various functions, for example moving cursor.
Though existing at present portable electronic devices combination of touch control screen and display reach and possess multiple function, but when importing data or carry out other functions, display must constantly be unlocked, to make things convenient for user's identification, therefore the electric power of portable electronic devices will be consumed apace, and then cause the loss of the energy.
U.S. Patent Publication No. discloses a kind of slide electronic device No. 2008/0303582, and it comprises that one has the input media of display element.Please refer to Fig. 1, Fig. 1 is the schematic side view of existing slide electronic device.As shown in Figure 1, existing slide electronic device 10 comprises that one first housing 12, is located at second housing 14, on first housing 12 and is located at second input media 18 and the display panel 20 that first input media 16, of the upper surface of second housing 14 is located at a surface of first housing 12.First housing 12 and second housing 14 can be done corresponding slip, second input media 18 can be changed because of the relative position of first housing 12 and second housing 14 covered or do not covered by second housing 14 by second housing 14.Please refer to Fig. 2, Fig. 2 is the diagrammatic cross-section of first input media of existing slide electronic device.As shown in Figure 2, second housing 14 has a groove 22, and first input media 16 is located in the groove 22.And first input media 16 comprises a display element 24, a plurality of elastic sheet switch 26 and a printed circuit board (PCB) 28.Because first input media 16 is not changed and crested by the relative position of first housing 12 and second housing 14, so slide electronic device 10 can come the operating part function by first input media 16.
Yet the display element of existing first input media is the display part symbol only, and the limited amount of elastic sheet switch is in originally produced quantity, and can't make the kind of input signal do corresponding adjustment in response to the functional promotion of electronic installation.Therefore, in order to allow portable electronic devices be expanded input function, and save power consumption, the real target of endeavouring to study for industry.
The utility model content
One of fundamental purpose of the present utility model is to provide the key-press module with organic electroluminescence display panel and the portable electronic devices of application thereof, expanding input function, and saves power consumption.
In order to achieve the above object, the utility model provides a kind of key-press module with organic electroluminescence display panel.Key-press module comprises an input media and a keyboard.Input media comprises an organic electroluminescence display panel, touch pad and a Control and Feedback module.Organic electroluminescence display panel has a display surface and a back side, and organic electroluminescence display panel has at least one viewing area.Touch pad is located on the display surface of organic electroluminescence display panel, and producing a touching signal when touch pad is touched, and touch pad has at least one Touch Zone, corresponding to the viewing area.The Control and Feedback module is located at the back side of organic electroluminescence display panel, and corresponding to touch pad, when the touching signal produces, to produce a feedback action.Keyboard is located at a side of input media, and keyboard has a plurality of key zones.Keyboard comprises a first circuit board, one first shell fragment film, a plurality of first metal clips, a plurality of first projection and a plurality of keycap.The first shell fragment film is located on the first circuit board, and each first metal clips is located at respectively between the first shell fragment film and the first circuit board.Corresponding each key zone of each first metal clips.First projection is located on the first shell fragment film, and each first projection is corresponding to each key zone.Keycap is located at respectively on each first projection.
In order to achieve the above object, the utility model also provides a kind of portable electronic devices, and it comprises an input media, a keyboard and a display panel.Input media comprises an organic electroluminescence display panel, touch pad and a Control and Feedback module.Organic electroluminescence display panel has a display surface and a back side, and organic electroluminescence display panel has at least one viewing area.Touch pad is located on the display surface of organic electroluminescence display panel, and producing a touching signal when touch pad is touched, and touch pad has at least one Touch Zone, corresponding to the viewing area.The Control and Feedback module is located at the back side of organic electroluminescence display panel, and corresponding to touch pad, when the touching signal produces, to produce a feedback action.Keyboard is located at a side of input media, and keyboard has a plurality of key zones.Keyboard comprises a first circuit board, one first shell fragment film, a plurality of first metal clips, a plurality of first projection and a plurality of keycap.The first shell fragment film is located on the first circuit board, and each first metal clips is located at respectively between the first shell fragment film and the first circuit board.Corresponding each key zone of each first metal clips.First projection is located on the first shell fragment film, and each first projection is corresponding to each key zone.Keycap is located at respectively on each first projection, and display panel is located at a side of input media.
Advantage of the present utility model is, its portable electronic devices is provided with input media and the keyboard with organic electroluminescence display panel and touch pad simultaneously, allow the user not open under the situation of display panel, obtain brief signal by organic electroluminescence display panel less than display panel, and carry out the execution of partial function by the touch pad and the keyboard of input media, so portable electronic devices can be saved because of opening the required electric power that expends of display panel.
Description of drawings
Fig. 1 is the schematic side view of existing slide electronic device;
Fig. 2 is the diagrammatic cross-section of first input media of existing slide electronic device;
Fig. 3 is the schematic side view of the portable electronic devices of the utility model first embodiment;
Fig. 4 is the decomposing schematic representation of the portable electronic devices of the utility model first embodiment;
Fig. 5 is along the diagrammatic cross-section of AA ' line among Fig. 3;
Fig. 6 is the decomposing schematic representation of the input media of the utility model first embodiment;
Fig. 7 is the diagrammatic cross-section of the input media of the utility model first embodiment;
Fig. 8 is the diagrammatic cross-section of the input media of the utility model second embodiment;
Fig. 9 is the diagrammatic cross-section of the input media of the utility model the 3rd embodiment.
The main element symbol description
10 slide electronic devices, 12 first housings
14 second housings, 16 first input medias
18 second input medias, 20 display panels
22 grooves, 24 display elements
26 elastic sheet switchs, 28 printed circuit board (PCB)s
100 portable electronic devices, 102 display panels
104 key-press modules, 106 input medias
108 keyboards, 110 key zones
112 first housings, 114 second housings
116 first circuit boards, 118 first shell fragment films
120 first metal clips, 122 first projections
124 keycaps, 126 backlight layer
128 light guide plate, 130 light sources
132 organic electroluminescence display panel 132a display surfaces
The 132b back side 134 touch pads
136 Control and Feedback modules, 138 lens jackets
140 Organic Light Emitting Diode modules, 142 bendable printed circuit board (PCB)s
146 Touch Zones, 144 viewing areas
148 second circuit boards, 150 second shell fragment films
152 second metal clips, 154 second projections
200 input medias, 202 Vib.s
204 first electrodes, 206 second electrodes
208 vibrating reeds, 250 input medias
252 Vib.s, 254 first electrodes
256 second electrodes, 258 vibrating reeds
Embodiment
Please refer to Fig. 3 and Fig. 4, Fig. 3 is the schematic side view of the portable electronic devices of the utility model first embodiment, and Fig. 4 is the decomposing schematic representation of the portable electronic devices of the utility model first embodiment.As shown in Figure 3 and Figure 4, portable electronic devices 100 comprises a display panel 102 and a key-press module 104.Display panel 102 is located at a side of key-press module 104, and can be display panels such as display panels or organic electroluminescence display panel, but not as limit.Key-press module 104 comprises an input media 106 and a keyboard 108, and keyboard 108 is located at a side of input media 106.And have a plurality of key zones 110.Under multiple modes of operation, the keyboard 108 in each key zone 110 is respectively applied for the representative varying input signal, to carry out difference in functionality.And input media 106 is located between display panel 102 and the keyboard 108, and input media 106 has input and the function that shows simultaneously.And input media 106 makes the power consumption of the power consumption of input media 106 less than display panel 102 less than display panel 102.Portable electronic devices 100 comprises one first housing 112 and one second housing 114 in addition.Keyboard is located between first housing 112 and second housing 114, and display panel 102 is located on first housing 112 with input media 106.
Please refer to Fig. 5, Fig. 5 is along the diagrammatic cross-section of AA ' line among Fig. 3.As shown in Figure 5, keyboard 108 comprises a first circuit board 116, one first shell fragment film 118, a plurality of first metal clips 120, a plurality of first projection (plunger) 122 and a plurality of keycap 124.The first shell fragment film 118 is located on the first circuit board 116, and each first metal clips 120 is located between the first shell fragment film 118 and the first circuit board 116.And a side of the first shell fragment film 118 has clinging power, is used for each first metal clips 120 is adhered to first circuit board 116, and first metal clips 120 is fixed on the first circuit board 116.In the present embodiment, first circuit board 116 can be printed circuit board (PCB), for example: and flexible printed wiring board, but be not limited thereto, when being subjected to pushing, to produce a specific electronic signal.
Respectively first metal clips, 120 respectively corresponding each key zone 110, and the zone of each first metal clips 120 and the pairing first shell fragment film 118 are projection a little.When the user when pushing each first metal clips 120, the raised structures of each metal clips 120 can provide the user one mechanical recovery force, allow the user when pushing, can experience the size of mechanical recovery force and can confirm whether be pressed into merit, to meet general user's custom.And each first projection 122 is located on the first shell fragment film 118, and each first projection 122 is corresponding to each key zone 110, make each first projection 122 be positioned at each first metal clips 120 directly over.The area of each first projection 122 is pushed power to help reduction, and is made things convenient for the user to use less than the area of each first metal clips 120.Each keycap 124 is located at respectively on each first projection 122, and keycap 124 is made of a macromolecular material usually, for example plastic cement or silica gel.Each keycap 124 can include specific printed patterns, and for example literal and symbol are with the corresponding function that indicates each key zone 110 respectively.Thus, keyboard can be used for producing the electronic signal of the different messages of multiple representative, to carry out multiple different function.
In this enforcement, keyboard 108 comprises a backlight layer 126 in addition, is located between first projection 122 and the keycap 124, operates keyboard 108 of the present invention with auxiliary user under the occasion of insufficient light.Backlight layer 126 comprises a light guide plate 128 and at least one light source 130.Light guide plate 128 can be formed by polyurethane elaster, polycarbonate, silica gel, polymethylmethacrylate or polyethylene terephthalate etc.Light source 130 can be light emitting diode, but is not limited thereto, and also can be other light-emitting components and constitutes.And the quantity of light source 130 and position can depending on the circumstances or the needs of the situation be arranged, and for example are positioned near corner or the central authorities.
Please refer to Fig. 6 and Fig. 7, Fig. 6 is the decomposing schematic representation of the input media of the utility model first embodiment, and Fig. 7 is the diagrammatic cross-section of the input media of the utility model first embodiment.As Fig. 6 and shown in Figure 7, input media 106 comprises an organic electroluminescence display panel 132, a touch pad 134, a Control and Feedback module 136 and a lens jacket 138.Organic electroluminescence display panel 132 comprises an Organic Light Emitting Diode module 140 and a bendable printed circuit board (PCB) 142, and bendable printed circuit board (PCB) 142 is located at a side of Organic Light Emitting Diode module 134, and is electrically connected to Organic Light Emitting Diode module 140.Organic electroluminescence display panel 132 has a display surface 132a and a back side 132b, and touch pad 134 is located on the display surface 132a of organic electroluminescence display panel 132.And, organic electroluminescence display panel 132 has a plurality of viewing areas 144, in order to show multiple pattern, for example: letter, numeral, phonetic notation, punctuation mark, literal or special symbol, and touch pad 134 has a plurality of Touch Zones 146, correspond respectively to each viewing area 144, therefore can promote the function of input media 106.When user's desire is carried out the function of shown pattern, only need touch corresponding to the touch pad 134 in the Touch Zone 146 of viewing area 144.Touch pad 134 can produce a touching signal when touched, to carry out the function of shown pattern.In addition, Control and Feedback module 136 is located at the back side 132b of organic electroluminescence display panel 132, and corresponding to touch pad 134.And when the user touches or pushes touch pad 134, that is touch pad 134 produces when touching signals Control and Feedback module 136 meeting generations one feedback action.Lens jacket 138 is located on the touch pad 134, in order to protection touch pad 134 with and the organic electroluminescence display panel 132 of below, and lens jacket 138 is transparent, to avoid reducing the display effect of organic electroluminescence display panel 132.
In the present embodiment, Control and Feedback module 136 is a press-key structure 136, comprises a second circuit board 148, one second shell fragment film 150 and a plurality of second metal clips 152.The second shell fragment film 150 is located between organic electroluminescence display panel 132 and the second circuit board 148.Each second metal clips 152 is located at respectively between the second shell fragment film 150 and the second circuit board 148, and corresponds respectively to each Touch Zone 146.In addition, press-key structure 136 comprises a plurality of second projections 154 in addition, is located between the second shell fragment film 150 and the organic electroluminescence display panel 132, and corresponds respectively to each second metal clips 152.When user's push input device 106, the user can experience the mechanical recovery force of second metal clips 152, thereby can clearly know and carry out the function of being desired.That is the feedback action that press-key structure 136 is produced is that second metal clips 152 is pushed a machinery recovery action that is produced.The input media of present embodiment do not limit only have a plurality of metal clips, a plurality of projection, a plurality of viewing area and a plurality of Touch Zone, also can only have single metal clips, single projection, single display district and single Touch Zone.In addition, press-key structure 136 is not limited to only be used to produce feedback action.Because press-key structure 136 also comprises second circuit board 148, so press-key structure 136 can be by the signal of second circuit board 148 transmission user institutes desire input, for example: news in brief return signal or telephone redialing signal etc.
From the above, the portable electronic devices of present embodiment is provided with input media and the keyboard with organic electroluminescence display panel and touch pad simultaneously, allow the user not open under the situation of display panel, only watch organic electroluminescence display panel less than display panel, to obtain brief signal, for example: caller identification, news in brief content, song track or the part lyrics etc., and also carry out the execution of partial function by the touch pad of input media, and utilize keyboard import desire message and then function that operating part is desired.Because the operating part function need not opened the display panel greater than organic electroluminescence display panel, so portable electronic devices can be saved because of opening the required electric power that expends of display panel.
Control and Feedback element of the present utility model is not limited to press-key structure, also can be an element that can produce feedback action, for example; Vib. or roller etc. can produce the device of electronic signal.Please refer to Fig. 8, Fig. 8 is the diagrammatic cross-section of the input media of the utility model second embodiment.The also clear for the purpose of simplifying the description relatively similarities and differences of each embodiment of the utility model, second embodiment hereinafter described and aforementioned first embodiment use components identical symbol mark components identical, and no longer the same section element are repeated to give unnecessary details.As shown in Figure 8, compared to first embodiment, the Control and Feedback module of the input media 200 of present embodiment is a Vib. 202, and present embodiment only has a viewing area with input media 200 and a Touch Zone is that example is done explanation.Vib. 202 comprises one first battery lead plate 204, one second battery lead plate 206 and at least one vibrating reed 208.Second battery lead plate 206 and first battery lead plate 204 are oppositely arranged, and vibrating reed 208 is located between first battery lead plate 204 and second battery lead plate 206 and corresponding to the Touch Zone 146 of touch pad 134.One end of vibrating reed 208 contacts with first battery lead plate 204, and the other end of vibrating reed 208 then near but do not contact second battery lead plate 206.First battery lead plate 204 and second battery lead plate 206 are electrically connected to the two ends of a voltage source respectively, to produce the variation of voltage difference between first battery lead plate 204 and second battery lead plate 208.When the user did not touch input media 200, the voltage difference between first battery lead plate 204 and second battery lead plate 206 was zero, that is vibrating reed 208 is a transfixion.When user's push input device 200, the touching signal that touch pad 134 is produced can be passed to Vib. 202, make between first battery lead plate 204 and second battery lead plate 206 and have a voltage difference, for example: first battery lead plate 204 has a positive voltage, and second battery lead plate 206 has a negative voltage, or vice versa.Thus, vibrating reed 208 can be subjected to the attraction of second battery lead plate 206 near an end of second battery lead plate 206 and move toward second battery lead plate 206, and when vibrating reed 208 with after second battery lead plate 206 contacts, voltage difference moment between first battery lead plate 204 and second battery lead plate 206 changes zero into, and vibrating reed 208 is restored to the original state at once.Then, has a voltage difference again between first battery lead plate 204 and second battery lead plate 206, therefore vibrating reed 208 can be repeated on and come between first battery lead plate 204 and second battery lead plate 206 and can vibrate, that is vibrating reed 208 voltage difference that can constantly be subjected to 206 of first battery lead plate 204 and second battery lead plates near an end of second battery lead plate 206 attracts and produces vibration, allow the user experience vibration, and clearly know and carried out the function of being desired.The feedback action that Vib. 202 is produced is that vibrating reed 208 is subjected to the voltage difference of 206 of first battery lead plate 204 and second battery lead plates to attract a vibration action that is produced.
Input media of the present utility model also can have press-key structure and Vib. simultaneously, please refer to Fig. 9, and Fig. 9 is the diagrammatic cross-section of the input media of the utility model the 3rd embodiment.As shown in Figure 9, compared to first embodiment, the input media 250 of present embodiment comprises a Vib. 252 in addition.Vib. 252 is located at the below of press-key structure 136, and Vib. 252 comprises one first battery lead plate 254, one second battery lead plate 256 and at least one vibrating reed 258.Second battery lead plate 256 and first battery lead plate 254 are oppositely arranged, and vibrating reed 258 is located between first battery lead plate 254 and second battery lead plate 256 and corresponding to the Touch Zone 146 of touch pad 134.One end of vibrating reed 258 contacts with first battery lead plate 256, and the other end of vibrating reed 258 then near but do not contact second battery lead plate 256.First battery lead plate 254 and second battery lead plate 256 are electrically connected to the two ends of a voltage source respectively, to produce the variation of voltage difference between first battery lead plate 254 and second battery lead plate 256.Therefore, vibrating reed 258 can be subjected to the voltage difference attraction between first battery lead plate 254 and second battery lead plate 256 and produce a vibration action near an end of second battery lead plate 256.
In sum, portable electronic devices of the present utility model is provided with the input media that has organic electroluminescence display panel and touch pad simultaneously, allow the user not open under the situation of display panel, obtain brief signal by organic electroluminescence display panel less than display panel, and carry out the execution of partial function by the touch pad or the keyboard of input media, so portable electronic devices can be saved because of opening the required electric power that expends of display panel.
Claims (11)
1. key-press module with organic electroluminescence display panel, comprise: input media and keyboard, this keyboard is located at a side of this input media, this keyboard has a plurality of key zones, it is characterized in that, this input media comprises: organic electroluminescence display panel, and it has the display surface and the back side, and this organic electroluminescence display panel has at least one viewing area; Touch pad is located on this display surface of this organic electroluminescence display panel, and producing a touching signal when this touch pad is touched, and this touch pad has at least one Touch Zone, corresponding to this viewing area; And the Control and Feedback module, be located at this back side of this organic electroluminescence display panel, and corresponding to this touch pad, when this touching signal produces, to produce a feedback action; This keyboard comprises: first circuit board; The first shell fragment film is located on this first circuit board; A plurality of first metal clips are located at respectively between this first shell fragment film and this first circuit board, and this first metal clips correspondence this key zone respectively respectively; A plurality of first projections are located on this first shell fragment film, and respectively this first projection corresponding to this key zone respectively; And a plurality of keycaps, be located at respectively respectively on this first projection.
2. key-press module as claimed in claim 1 is characterized in that, this Control and Feedback module is a press-key structure.
3. key-press module as claimed in claim 2 is characterized in that this press-key structure comprises: second circuit board; The second shell fragment film is located between this organic electroluminescence display panel and this second circuit board; And at least one second metal clips, be located at respectively between this second shell fragment film and this second circuit board.
4. key-press module as claimed in claim 3 is characterized in that, this press-key structure comprises at least one second projection in addition, be located between this second shell fragment film and this organic electroluminescence display panel, and corresponding to this second metal clips.
5. key-press module as claimed in claim 3 is characterized in that, this feedback action is pushed a machinery that is produced for this second metal clips and recovered action.
6. key-press module as claimed in claim 1 is characterized in that, this Control and Feedback module is a Vib..
7. key-press module as claimed in claim 6 is characterized in that, this Vib. comprises: first battery lead plate; Second battery lead plate is oppositely arranged with this first battery lead plate; And at least one vibrating reed, be located between this first battery lead plate and this second battery lead plate and corresponding to this Touch Zone of this touch pad, and an end of this vibrating reed contacts with this first battery lead plate, and the other end of this vibrating reed near but do not contact this second battery lead plate.
8. key-press module as claimed in claim 6 is characterized in that, this feedback action is produced by the voltage difference attraction between this first battery lead plate and this second battery lead plate for this vibrating reed a vibration action.
9. key-press module as claimed in claim 1 is characterized in that this input media comprises lens jacket in addition, is located on this contactor control device.
10. portable electronic devices, comprise: input media, keyboard and display panel, this keyboard and this display panel are located at a side of this input media, this keyboard has a plurality of key zones, it is characterized in that, this input media comprises: organic electroluminescence display panel have the display surface and the back side, and this organic electroluminescence display panel has at least one viewing area; Touch pad is located on this display surface of this organic electroluminescence display panel, and producing a touching signal when this touch pad is touched, and this touch pad has at least one Touch Zone, corresponding to this viewing area; And the Control and Feedback module, be located at this back side of this organic electroluminescence display panel, and corresponding to this touch pad, when this touching signal produces, to produce a feedback action; This keyboard comprises: circuit board; The shell fragment film is located on this circuit board; A plurality of metal clips, it is located at respectively between this shell fragment film and this circuit board, and this metal clips correspondence this key zone respectively respectively; A plurality of projections are located on this shell fragment film, and respectively this projection corresponding to this key zone respectively; And a plurality of keycaps, be located at respectively respectively on this projection.
11. portable electronic devices as claimed in claim 10 is characterized in that, this input media is less than this display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202312096U CN201698336U (en) | 2010-06-17 | 2010-06-17 | Portable electronic device and key module with organic light-emitting display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202312096U CN201698336U (en) | 2010-06-17 | 2010-06-17 | Portable electronic device and key module with organic light-emitting display panel |
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| CN201698336U true CN201698336U (en) | 2011-01-05 |
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| CN2010202312096U Expired - Fee Related CN201698336U (en) | 2010-06-17 | 2010-06-17 | Portable electronic device and key module with organic light-emitting display panel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102118473A (en) * | 2011-01-24 | 2011-07-06 | 深圳桑菲消费通信有限公司 | Portable mobile phone with Bluetooth keyboard and Bluetooth circuit |
-
2010
- 2010-06-17 CN CN2010202312096U patent/CN201698336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102118473A (en) * | 2011-01-24 | 2011-07-06 | 深圳桑菲消费通信有限公司 | Portable mobile phone with Bluetooth keyboard and Bluetooth circuit |
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