CN202886775U - Liquid crystal module (LCM) - Google Patents
Liquid crystal module (LCM) Download PDFInfo
- Publication number
- CN202886775U CN202886775U CN 201220517305 CN201220517305U CN202886775U CN 202886775 U CN202886775 U CN 202886775U CN 201220517305 CN201220517305 CN 201220517305 CN 201220517305 U CN201220517305 U CN 201220517305U CN 202886775 U CN202886775 U CN 202886775U
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- China
- Prior art keywords
- fpc
- lcm
- body frame
- opening
- frame
- 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 provides a liquid crystal module (LCM) which comprises a back frame and a flexible printed circuit (FPC) contained in the back frame. The back frame comprises a baseplate and a side plate connected with the baseplate. The side plate is provided with an opening which corresponds to the FPC. The FPC extends out of the baseplate through the opening. The width of the opening is bigger than or equal to twice the length of a part of the FPC, wherein the part of the FPC extends out of the back frame. Through the arrangement of the big opening on the back frame, the LCM avoids the phenomenon that the edge of a window cuts the FPC, effectively protects the FPC, avoids that the FPC is cut, and improves the quality of the LCM.
Description
Technical field
The utility model relates to field of liquid crystal display, relates in particular to a kind of LCM module.
Background technology
LCM is that the English of liquid crystal display module (LCD Module) is called for short, and is a kind of assembly that the peripheral circuits such as liquid crystal display device, web member, control and driving, PCB circuit board, backlight, structural member etc. are assembled together.
As depicted in figs. 1 and 2, existing LCM module generally comprises back of the body frame 100 and FPC300, back of the body frame 100 is provided with windows 500, the part of FPC300 is windowed from this and 500 is passed in order to be connected with external circuit, this wide A of 500 of windowing is a bit larger tham the width a of FPC exposed portions serve, back of the body frame 100 comprises backboard 102 and side plate 104, described windowing 500 is formed on backboard 102 and side plate 104 junctions and toward back plate 102 and the side plate 104 and extends, side plate 104 is at the 102 other sides 106 that leave of windowing, producing and using in the process of LCM, FPC300 stretches out 500 the part of windowing and is very easily pullled with side 106 and rub, because back of the body frame 100 is chase, side 106 is equivalent to a sharp iron plate, and side 106 is upper in the friction process, in, lower three places all are easier to hurt FPC, cause FPC to lose efficacy.
The utility model content
The purpose of this utility model is to provide a kind of LCM module, can effectively protect FPC, and then promotes LCM module quality.
For achieving the above object, the utility model provides a kind of LCM module, comprise: carry on the back frame and be placed in the interior FPC of back of the body frame, described back of the body frame comprises the side plate of base plate and connecting bottom board, the corresponding FPC of described side plate is provided with opening, described FPC is extended outside the back of the body frame by this opening portion, and the width of described opening is more than or equal to the twice of the length that extends the outer part FPC of back of the body frame.
Described back of the body frame is chase.
Also comprise and be located at the backlight module of the back of the body in the frame, be located at the glue frame in the back of the body frame and be located at display panels on the glue frame.
The beneficial effects of the utility model: the LCM module that the utility model provides, by at the back frame side plate large opening being set, the edge of having avoided windowing in the prior art cuts phenomenon to FPC, effectively protects FPC, avoids FPC to be hurt, and has promoted LCM module quality.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing, by embodiment of the present utility model is described in detail, will make the technical solution of the utility model and other beneficial effect apparent.
In the accompanying drawing,
Fig. 1 is existing LCM module rear view;
Fig. 2 is existing LCM module side partial view;
Fig. 3 is the utility model LCM module rear view;
Fig. 4 is the utility model LCM module side partial view.
Embodiment
Technological means and the effect thereof taked for further setting forth the utility model are described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
See also Fig. 3 and 4, the LCM module that the utility model provides comprises: carry on the back frame 2 and be placed in the FPC(Free PascalCompiler that carries on the back in the frame 2, FPC) 4, described back of the body frame 2 is chase.
Described back of the body frame 2 comprises the side plate 24 of base plate 22 and connecting bottom board 22, described side plate 24 corresponding FPC4 are provided with opening 242, described FPC4 is extended outside the back of the body frame 2 by these opening 242 parts, and the width B of described opening 242 is more than or equal to the twice of the length b that extends the part FPC4 outside the back of the body frame 2.This has been avoided FPC4 to be hurt just so that when the extending part outside the back of the body frame 2 and pullled of FPC4, can not carry on the back frame 2 and not scrape.
The LCM module also comprises the backlight module (not shown) be located in the back of the body frame 2, be located at the glue frame (not shown) in the back of the body frame 2 and be located at display panels (not shown) on the glue frame.
In sum, the LCM module that the utility model provides, by at the back frame side plate large opening being set, the edge of having avoided windowing in the prior art cuts phenomenon to FPC, effectively protects FPC, avoids FPC to be hurt, and has promoted LCM module quality.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the utility model claim.
Claims (3)
1. LCM module, it is characterized in that, comprise: carry on the back frame and be placed in the interior FPC of back of the body frame, described back of the body frame comprises the side plate of base plate and connecting bottom board, the corresponding FPC of described side plate is provided with opening, described FPC is extended outside the back of the body frame by this opening portion, and the width of described opening is more than or equal to the twice of the length that extends the outer part FPC of back of the body frame.
2. LCM module as claimed in claim 1 is characterized in that, described back of the body frame is chase.
3. LCM module as claimed in claim 1 is characterized in that, also comprises being located at the backlight module of the back of the body in the frame, being located at the glue frame in the back of the body frame and being located at display panels on the glue frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517305 CN202886775U (en) | 2012-10-10 | 2012-10-10 | Liquid crystal module (LCM) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517305 CN202886775U (en) | 2012-10-10 | 2012-10-10 | Liquid crystal module (LCM) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886775U true CN202886775U (en) | 2013-04-17 |
Family
ID=48078184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220517305 Expired - Fee Related CN202886775U (en) | 2012-10-10 | 2012-10-10 | Liquid crystal module (LCM) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886775U (en) |
-
2012
- 2012-10-10 CN CN 201220517305 patent/CN202886775U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180917 Address after: 523000 7 Bai Ye Avenue, 100 industrial town, Liaobu Town, Dongguan, Guangdong. Patentee after: Guangdong Jinlong electromechanical Co., Ltd. Address before: 214000 Jinxi Road, Wuxi City, Jiangsu Province, No. 100 Patentee before: Wuxi Booyi Optoelectronics Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20181010 |