CN202102206U - Dual-screen LCD module - Google Patents
Dual-screen LCD module Download PDFInfo
- Publication number
- CN202102206U CN202102206U CN2011201303959U CN201120130395U CN202102206U CN 202102206 U CN202102206 U CN 202102206U CN 2011201303959 U CN2011201303959 U CN 2011201303959U CN 201120130395 U CN201120130395 U CN 201120130395U CN 202102206 U CN202102206 U CN 202102206U
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- CN
- China
- Prior art keywords
- screen
- module
- lcds
- main
- liquid crystal
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a dual-screen LCD (Liquid Crystal Display) module, which comprises a main LCD screen, an auxiliary LCD screen, a backlight module, a bracket and an FPC (Flexible Printed Circuit). The dual-screen LCD module is characterized in that the main and the auxiliary LCD screens are fixedly arranged on two sides of the backlight module respectively; the backlight module is fixedly arranged in the bracket; and the main and the auxiliary LCD screens and the backlight module are electrically connected with the FPC respectively. The dual-screen LCD module has the advantages that the main and the auxiliary LCD screens are directly fixed on the backlight module, so as to enable the main and the auxiliary LCD screens to share a light guide plate; the main and the auxiliary LCD screens are connected via the FPC, so that more circuit boards can be omitted compared with the prior art; and the cost is lowered, the occupied space is saved, the thickness of the dual-screen display module is reduced, the thickness of the entire mobile phone is also reduced, and the market competitiveness of a product is upgraded.
Description
Technical field
The utility model relates to a kind of demonstration module, relates in particular to a kind of double screen liquid crystal display module.
Background technology
Mobile phone is a kind of means of communication of having popularized in our daily life, and its style and function also emerge in an endless stream, and can be divided into by the mode of its demonstration: Dan Ping, double screen and touch.Its structure more complicated of double screen display module in the present Dual-band Handy Phone, cost is high, and it is big to take up room, and causes the thickness of mobile phone thicker, has limited the competitiveness of product in market.
Summary of the invention
The utility model technical matters to be solved provides a kind of simple in structure, double screen liquid crystal display module that cost is low.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of double screen liquid crystal display module; Comprise main screen LCDs, secondary screen LCDs, module backlight, support and flexible PCB; Described main screen LCDs and described secondary screen LCDs are fixedly installed on the both sides of described module backlight respectively; Described module backlight is fixedly installed in the described support, and described main screen LCDs, secondary screen LCDs and module backlight are electrically connected with described flexible PCB respectively.
Described main screen LCDs is the full visual angle of 240 * 400 a resolution WQVGA liquid crystal display screen.
Described secondary screen LCDs is 240 * 320 resolution QVGA liquid crystal wide viewing angle display screens.
The arranged outside of described secondary screen LCDs has touch panel, and described touch panel is fixedly connected on the described support, and described touch panel is electrically connected with described flexible PCB.
Compared with prior art; The utility model has the advantages that owing to will lead the screen LCDs and directly be fixed on the module backlight, make main screen LCDs and the shared LGP of secondary screen LCDs, and will lead the screen LCDs with flexible PCB and connect together with secondary screen LCDs with secondary screen LCDs; Traditional a plurality of wiring boards have been saved; This structure has not only reduced cost, has also practiced thrift shared space, has reduced the thickness of whole double screen display module; Make the thickness of whole mobile phone also become thinner, promoted the competitiveness of product in market.
Description of drawings
Fig. 1 is that the utility model is at front view;
Fig. 2 is the cut-open view of Fig. 1;
Fig. 3 is the rear view of Fig. 1;
Fig. 4 is the enlarged diagram at A place among Fig. 2.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure; A kind of double screen liquid crystal display module; Comprise main screen LCDs 1, secondary screen LCDs 2, module backlight 3, support 4, touch panel 5 and flexible PCB 6; Main screen LCDs 1 shields the both sides that LCDs 2 is fixedly installed on module 3 backlight respectively with pair, and module 3 backlight is fixedly installed in the support 4, and touch panel 5 is arranged on the outside of secondary screen LCDs 2; Touch panel 5 is fixedly connected on the support 4, and main screen LCDs 1, secondary screen LCDs 2, module backlight 3 and touch panel 5 are electrically connected with flexible PCB 6 respectively.
In the foregoing description, main screen LCDs 1 adopts the full visual angle of 240 * 400 resolution WQVGA liquid crystal display screen, and secondary screen LCDs 2 adopts 240 * 320 resolution QVGA liquid crystal wide viewing angle display screens.
Claims (4)
1. double screen liquid crystal display module; Comprise main screen LCDs, secondary screen LCDs, module backlight, support and flexible PCB; It is characterized in that described main screen LCDs and described secondary screen LCDs are fixedly installed on the both sides of described module backlight respectively; Described module backlight is fixedly installed in the described support, and described main screen LCDs, secondary screen LCDs and module backlight are electrically connected with described flexible PCB respectively.
2. a kind of double screen liquid crystal display module as claimed in claim 1 is characterized in that described main screen LCDs is the full visual angle of 240 * 400 a resolution WQVGA liquid crystal display screen.
3. a kind of double screen liquid crystal display module as claimed in claim 1 is characterized in that described secondary screen LCDs is 240 * 320 resolution QVGA liquid crystal wide viewing angle display screens.
4. a kind of double screen liquid crystal display module as claimed in claim 1; The arranged outside that it is characterized in that described secondary screen LCDs has touch panel; Described touch panel is fixedly connected on the described support, and described touch panel is electrically connected with described flexible PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201303959U CN202102206U (en) | 2011-04-28 | 2011-04-28 | Dual-screen LCD module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201303959U CN202102206U (en) | 2011-04-28 | 2011-04-28 | Dual-screen LCD module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202102206U true CN202102206U (en) | 2012-01-04 |
Family
ID=45388210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201303959U Expired - Fee Related CN202102206U (en) | 2011-04-28 | 2011-04-28 | Dual-screen LCD module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202102206U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094302A (en) * | 2016-06-15 | 2016-11-09 | 苏州众显电子科技有限公司 | A kind of double-screen liquid crystal display module |
| CN108282576A (en) * | 2017-01-05 | 2018-07-13 | 上海中兴软件有限责任公司 | A kind of control method of mobile terminal and backlight |
| CN110320690A (en) * | 2019-08-09 | 2019-10-11 | 京东方科技集团股份有限公司 | A kind of display device |
-
2011
- 2011-04-28 CN CN2011201303959U patent/CN202102206U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094302A (en) * | 2016-06-15 | 2016-11-09 | 苏州众显电子科技有限公司 | A kind of double-screen liquid crystal display module |
| CN108282576A (en) * | 2017-01-05 | 2018-07-13 | 上海中兴软件有限责任公司 | A kind of control method of mobile terminal and backlight |
| CN108282576B (en) * | 2017-01-05 | 2020-08-25 | 上海中兴软件有限责任公司 | Mobile terminal and control method of backlight source |
| CN110320690A (en) * | 2019-08-09 | 2019-10-11 | 京东方科技集团股份有限公司 | A kind of display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20120428 |