CN202720421U - Liquid crystal display module with light-emitting diodes (LEDs) and module flexible printed circuit (FPC) integrally welded - Google Patents
Liquid crystal display module with light-emitting diodes (LEDs) and module flexible printed circuit (FPC) integrally welded Download PDFInfo
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- CN202720421U CN202720421U CN2012203097607U CN201220309760U CN202720421U CN 202720421 U CN202720421 U CN 202720421U CN 2012203097607 U CN2012203097607 U CN 2012203097607U CN 201220309760 U CN201220309760 U CN 201220309760U CN 202720421 U CN202720421 U CN 202720421U
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- backlight
- led
- liquid crystal
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Abstract
The utility model discloses a liquid crystal display module with light-emitting diodes (LEDs) and a module flexible printed circuit (FPC) integrally welded, and the liquid crystal display module comprises the LEDs, the module FPC and backlight; the LEDs are welded on the front side of the module FPC, and a black rubber sheet is bonded on the back side of the module FPC corresponding to the welding position of each LED; and the backlight is also used for placing backlight light troughs of the LEDs. According to the liquid crystal display module with the LEDs and the module FPC integrally welded, the cost for assembling an LED lamp group onto a backlight FPC can be saved, the procedure of assembling the backlight FPC is omitted, so that the problems that when the module FPC is very short, no place is provided for placing a backlight pad when the LED lamp group is assembled on the backlight, the phenomena that an FPC pad is led out when the LED lamps are welded on the backlight as well as unevenness and poorness are caused when the module FPC is assembled if the LED lamps are welded on the module FPC are overcome, the low is lower, the structure is stable, and an anti-light leakage effect is good.
Description
Technical field
The utility model relates to LCD and shows module, in particular the liquid crystal display module of a kind of LED and the integrated welding of module FPC.
Background technology
In the prior art, what present on the market most liquid crystal display module adopted is that the LED lamp is welded on the FPC backlight, and packaging technology is than complicated, loaded down with trivial details, and cost is high; Module FPC can be put nowhere because of FPC pad backlight and to cause whole project to design very in short-term; FPC pad backlight is welded on and can causes weld thickness thickening on the module FPC, thereby causes that module is bad, or removes the impact that weld thickness increases by other designs.
Therefore, there is defective in prior art, needs to improve.
The utility model content
Technical problem to be solved in the utility model is: provide that a kind of cost is lower, stabilized structure, the liquid crystal display module of the LED that light leakage is effective and the integrated welding of module FPC.
The technical solution of the utility model is as follows: the liquid crystal display module of a kind of LED and the integrated welding of module FPC, comprise LED, module FPC and backlight, described LED is welded on the front of described module FPC, and, the welding position of corresponding each LED, the reverse side of the described module FPC black rubber of fitting; And, the described light trough backlight that also is provided for placing described LED backlight.
Be applied to technique scheme, in the described liquid crystal display module, the front of described module FPC also is pasted with for the double faced adhesive tape that described LED is fixed on described light trough backlight.
Be applied to each technique scheme, in the described liquid crystal display module, the front of described module FPC also arranges clamping part, and described light trough backlight arranges corresponding adaptive buckle position.
Adopt such scheme, the utility model LED lamp tips upside down in the light trough backlight after being welded on the module FPC, save the LED lamp and be assembled in upper this FPC cost of FPC backlight, reduce this operation of assembling FPC backlight, avoid module FPC very in short-term, the LED lamp was assembled in the situation that pad backlight can be put nowhere when upper backlight, remove the LED lamp be welded on draw in backlight the FPC pad be welded on module FPC upper and when causing module FPC installation out-of-flatness cause bad situation, cost is lower, stabilized structure, and, by the reverse side of the described module FPC black rubber of fitting, light leakage is effective.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1, the present embodiment provides the liquid crystal display module of a kind of LED and the integrated welding of module FPC, can be applied in the liquid crystal display of various digital electrics, has that cost is lower, stabilized structure, and light leakage is effective.
Wherein, described liquid crystal display module comprises LED103, module FPC104 and backlight, module FPC104 one end and backlight on FPC welding, the other end connects outside mainboard, when assembling, with module FPC104 crooked and be fixed on backlight on.
And described LED103 is welded on the module FPC104, and described LED103 wherein, can arrange one or more LED103 according to actual needs as the backlight of described liquid crystal display module.Described LED is welded on the front of described module FPC, and, the welding position of each LED103 of corresponding fixing welding, the reverse side of the described module FPC black rubber 101 of fitting, black rubber 101 can play the effect of being in the light, prevent the light leak backlight of described liquid crystal display module, thereby affect the display performance of described liquid crystal display module.
And the described light trough backlight 102 that also is provided for placing described LED103 backlight after with described module FPC bending, is positioned over described LED103 in the described light trough backlight 102, places smoothly, and LED is fixing firm; Wherein, can according to actual needs one or more light troughs backlight 102 be set, wherein, each light trough backlight can correspondingly be placed a LED or a plurality of LED.
For example, can be in the front of described module FPC, paste a double faced adhesive tape around the described LED, when the described module FPC of bending, fixing by the LED stickup that double faced adhesive tape will be placed in the described light trough backlight, make described LED position more firm, be not easy to break away from described light trough backlight.
Or, front that can also described module FPC also arranges clamping part, described light trough backlight arranges corresponding adaptive buckle position, when described LED is positioned over the light trough backlight of its correspondence, logical adaptive clamping part and the buckle position buckle of correspondence that arrange fixed, fixing firm, each LED is not easy to break away from described light trough backlight.
Be preferred embodiment of the present utility model only below, be not limited to the utility model, all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. the liquid crystal display module of a LED and the integrated welding of module FPC comprises LED, module FPC and backlight, it is characterized in that;
Described LED is welded on the front of described module FPC, and, the welding position of corresponding each LED, the reverse side of the described module FPC black rubber of fitting;
And, the described light trough backlight that also is provided for placing described LED backlight.
2. liquid crystal display module according to claim 1 is characterized in that, the front of described module FPC also is pasted with for the double faced adhesive tape that described LED is fixed on described light trough backlight.
3. liquid crystal display module according to claim 1 is characterized in that, the front of described module FPC also arranges clamping part, and described light trough backlight arranges corresponding adaptive buckle position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203097607U CN202720421U (en) | 2012-06-29 | 2012-06-29 | Liquid crystal display module with light-emitting diodes (LEDs) and module flexible printed circuit (FPC) integrally welded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203097607U CN202720421U (en) | 2012-06-29 | 2012-06-29 | Liquid crystal display module with light-emitting diodes (LEDs) and module flexible printed circuit (FPC) integrally welded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202720421U true CN202720421U (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203097607U Expired - Fee Related CN202720421U (en) | 2012-06-29 | 2012-06-29 | Liquid crystal display module with light-emitting diodes (LEDs) and module flexible printed circuit (FPC) integrally welded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202720421U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597716A (en) * | 2017-02-27 | 2017-04-26 | 河源耀国电子科技有限公司 | Structure and process of FPC black-oil-applied adhering-free shading black tape |
| CN113674641A (en) * | 2021-08-06 | 2021-11-19 | 上海龙旗科技股份有限公司 | Inverted space avoiding structure and electronic product |
-
2012
- 2012-06-29 CN CN2012203097607U patent/CN202720421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597716A (en) * | 2017-02-27 | 2017-04-26 | 河源耀国电子科技有限公司 | Structure and process of FPC black-oil-applied adhering-free shading black tape |
| CN113674641A (en) * | 2021-08-06 | 2021-11-19 | 上海龙旗科技股份有限公司 | Inverted space avoiding structure and electronic product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 4, building 518000, building 3, Jincheng science and Technology Industrial Zone, industrial road, Longhua street, Longhua New District, Shenzhen, Guangdong, China Patentee after: SHENZHEN TONESTAR POLYTRON TECHNOLOGY CO., LTD. Address before: 3, 2 and 4 buildings, Jincheng Industrial Park, Longhua Industrial Road, Baoan District, Guangdong, Shenzhen 518000, China Patentee before: Shenzhen Tongxingda 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: 20130206 Termination date: 20210629 |