CN206096681U - Liquid crystal display module - Google Patents
Liquid crystal display module Download PDFInfo
- Publication number
- CN206096681U CN206096681U CN201620399553.3U CN201620399553U CN206096681U CN 206096681 U CN206096681 U CN 206096681U CN 201620399553 U CN201620399553 U CN 201620399553U CN 206096681 U CN206096681 U CN 206096681U
- Authority
- CN
- China
- Prior art keywords
- fpc
- liquid crystal
- crystal display
- chase
- positioner
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- 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 relates to a liquid crystal display technology field especially relates to a liquid crystal display module, include: the liquid crystal display panel for display image, backlight unit, be used for to the liquid crystal display panel shines light, is located the liquid crystal display panel's the back, the backlight unit back is equipped with the chase, be equipped with chase positioner on the chase, the FPC flexible circuit board, with the liquid crystal display panel passes through connecting wire electric connection to for its conduction drive signal, be equipped with FPC positioner on the FPC flexible circuit board, FPC positioner with chase positioner position is corresponding, after buckling, passes through the FPC flexible circuit board FPC positioner with chase positioner location. The utility model aims at providing a FPC pegs graft easily, convenient liquid crystal display module counterpoints to solve the technical problem of the difficulty of pegging graft when not having position reference, customer be assembled between/be connected between ware after FPC buckles.
Description
Technical field
The utility model is related to technical field of liquid crystal display, more particularly to a kind of liquid crystal display module.
Background technology
With science and technology progress, in technical field of liquid crystal display, liquid crystal display module (Liquid Crystal Module, LCM) because having the advantages that lightweight, thickness of thin, it is low in energy consumption as the display module of various electronic.Display panels itself do not light in LCM modules, need backlight to provide light source, so that beholder can see the image that display panels show.
The product of liquid crystal display module FPC Belt connectors, generally FPC is required for being folded into the module back side, and the position of connector is determined by the position after FPC bendings, therefore, the position of FPC is most important.There is certain tolerance at appearance and size when FPC is produced, there is certain tolerance when FPC is crimped onto on LCM, there is error when bending along backlight glue frame in FPC, so after FPC bending assemblings there is certain error in position dimension, and easily there is horizontal tilt and cause the inclined phenomenon of connector position in FPC, grafting is difficult when causing client to assemble, poor reliability after assembling.Without reference by location after FPC bendings, if size is undesirable after bending assembling, then to be reprocessed, at the same time, the decline of operating efficiency is had led to, therefore, a kind of FPC grafting of existing necessary design easily, align convenient liquid crystal display module, improve operating efficiency.
Utility model content
The purpose of the utility model embodiment is that a kind of FPC grafting of offer is easy, aligns convenient liquid crystal display module, to solve after FPC bends without the difficult technical problem of grafting when reference by location, client's assembly connection device.
For achieving the above object, the technical solution adopted in the utility model is：A kind of liquid crystal display module, including：
Display panels, for display image；
Backlight module, for the display panels irradiation light, positioned at the back side of the display panels, the backlight module back side is provided with chase, and the chase is provided with chase positioner；
FPC flexible PCBs, are electrically connected with the display panels by connecting line, and conduct drive signal for it, and the FPC flexible PCBs are provided with FPC positioners, and the FPC positioners are corresponding with the chase positioner position；
Positioned with the chase positioner by the FPC positioners after the FPC flexible PCBs bending.
In liquid crystal display module described in the utility model, the backlight module has a light-emitting area, and the display panels are located in the backlight module light-emitting area.
In liquid crystal display module described in the utility model, the FPC positioners are poroid and at least two with the chase positioner.
In liquid crystal display module described in the utility model, an opening is arranged at the chase bottom, so that the FPC flexible PCBs and the connecting line of display panels pass through.
In liquid crystal display module described in the utility model, the liquid crystal display module also includes adhesive tape, and the adhesive tape is used to for the FPC flexible PCBs that bending has been aligned to be adhesively fixed on backlight module back side chase.
In liquid crystal display module described in the utility model, the liquid crystal display module also includes a housing, and the display panels, the backlight module, the FPC flexible PCBs are in the housing.
In liquid crystal display module described in the utility model, the housing leaves an opening, and the opening is located at the corresponding position of the FPC flexible PCBs, for the FPC flexible PCBs and connector grafting.
The beneficial effects of the utility model are：
When using the utility model, by connector in grafting at the opening of housing FPC flexible PCBs, switch on power, backlight module starts to display panels irradiation light, display panels start shinny, meanwhile, connector conducts drive signal to FPC flexible PCBs, and conducting drive signal to display panels by connecting line from FPC flexible PCBs makes display panels show image.
Wherein, display panels are electrically connected with by connecting line with FPC flexible PCBs, and receive the drive signal of its conduction, show corresponding image；
Display panels are located in backlight module light-emitting area, FPC flexible PCBs are located at the back side of the backlight module, the light source that the FPC flexible PCBs being connected with display panels block backlight module and provide for display panels is effectively prevented, and is easy to connectors；
FPC positioners and the setting of the chase positioner make have reference position after the bending of FPC flexible PCBs, its be it is poroid and at least two make assembling FPC flexible PCBs also more accurate when positioning；
The opening design of chase bottom, so that FPC flexible PCBs pass through with the connecting line of display panels, shortens the length of connecting line, makes FPC flexible PCBs bending time error less；
Adhesive tape is used to that the FPC flexible PCBs after bending and the chase of backlight module to be adhesively fixed, and is easy to FPC flexible PCBs and connector grafting.
Description of the drawings
Structural representation when Fig. 1 shows that the utility model FPC flexible PCBs do not bend.
Fig. 2 shows the structural representation after the bending of the utility model FPC flexible PCBs.
Fig. 3 shows the structural representation of the utility model liquid crystal display module.
In figure：1st, FPC flexible PCBs；2nd, chase；3rd, chase positioner；4th, FPC positioners.5th, connecting line；6th, adhesive tape；7th, backlight module；8th, display panels.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, rather than the embodiment of whole.Based on the embodiment in the utility model, those of ordinary skill in the art do not make and obtain under the premise of creative work every other embodiment, belong to the scope of the utility model protection.
Fig. 1, Fig. 2, Fig. 3 are refer to, Fig. 1 is structural representation when the utility model FPC flexible PCBs do not bend；Fig. 2 is the structural representation after the bending of the utility model FPC flexible PCBs；Fig. 3 is the structural representation of the utility model liquid crystal display module.
The liquid crystal display module, including：FPC flexible PCBs 1；Chase 2；Chase positioner 3；FPC positioners 3；Connecting line 5；Adhesive tape 6；Backlight module 7；Display panels 8；Housing.
Display panels 8 are used for display image；Backlight module 7 is located at the back side of the display panels 8, for being additionally provided with a chase 2 with chase positioner 3 to the back side of the irradiation light of the display panels 8, backlight module 7；FPC flexible PCBs 1 are electrically connected with display panels 8 by connecting line 5, and conduct drive signal for it, and FPC positioners 4 are additionally provided with the FPC flexible PCBs 1, and the FPC positioners 4 are corresponding with the position of chase positioner 3；FPC flexible PCBs 1 are positioned by the FPC positioners 4 after bending with the chase positioner 3.
Wherein, the backlight module 7 has a light-emitting area, the display panels 8 are located in the light-emitting area of the backlight module 7, FPC positioners 4 are poroid and at least two with the chase positioner 3, one opening is arranged at the bottom of the chase 2, so that the FPC flexible PCBs 1 pass through with the connecting line 5 of display panels 8.
The liquid crystal display module also includes adhesive tape 6, and the adhesive tape 6 is adhesively fixed on the FPC flexible PCBs 1 that bending has been aligned on the back side chase 2 of the backlight module 7.
The liquid crystal display module also includes a housing, the display panels 8, the backlight module 7, the FPC flexible PCBs 1 are in the housing, housing leaves an opening, the opening is located at the corresponding position of the FPC flexible PCBs 1, for the FPC flexible PCBs 1 and connector grafting.
Operation principle of the present utility model：
Before using the utility model, it is necessary to first assemble the utility model.
First，FPC flexible PCBs 1 are electrically connected with display panels 8 using connecting line 5，Chase 2 is mounted in the back side of backlight module 7，Backlight module 7 is placed in the middle of FPC flexible PCBs 1 and display panels 8，Make in the light-emitting area of the patch of FPC flexible PCBs 1 and backlight module 7，Then FPC flexible PCBs 1 are bent to and are affixed with the chase 2 of the behind of backlight module 7，FPC positioners 4 and chase positioner 3 is set to coincide together，So that FPC flexible PCBs 1 are completed with the positioning of backlight module 7，Reuse adhesive tape 6 FPC flexible PCBs 1 are adhesively fixed with backlight module 7，Finally leaving the housing of an opening by display panels 8、Backlight module 7 and FPC flexible PCBs 1 are wrapped，Connector is enabled to pass through the opening of housing and the grafting of FPC flexible PCBs 1 being wrapped in housing；When using the utility model, by connector in grafting at the opening of housing FPC flexible PCBs 1, switch on power, backlight module 7 starts to the irradiation light of display panels 8, display panels 8 start shinny, meanwhile, connector conducts drive signal to FPC flexible PCBs 1, and conducting drive signal to display panels 8 by connecting line 5 from FPC flexible PCBs 1 makes display panels 8 show corresponding image.
Preferably, when using the utility model, the opening below of chase 2 can also shorten the length of connecting line 5, prevent the tangled up and knotted of connecting line 5, bend FPC flexible PCBs 1 simpler, position more accurate.
Preferably, the utility model is by the back side chase positioner 3 of backlight module 7 and the poroid design of FPC positioners 4, subsequent production all FPC flexible PCBs 1 all by the way of punching, the poroid chase positioner 3 in correspondence backlight module 7 back side so that product versatility.
In sum; although the utility model is disclosed above with embodiment; but above-described embodiment simultaneously is not used to limit the utility model; one of ordinary skill in the art; in without departing from spirit and scope of the present utility model; various changes can be done to be defined by the scope that claim is defined with retouching, therefore protection domain of the present utility model.
Claims (7)
1. a kind of liquid crystal display module, it is characterised in that include：
Display panels, for display image；
Backlight module, for the display panels irradiation light, positioned at the back side of the display panels, the backlight module back side is provided with chase, and the chase is provided with chase positioner；
FPC flexible PCBs, are electrically connected with the display panels by connecting line, and conduct drive signal for it, and the FPC flexible PCBs are provided with FPC positioners, and the FPC positioners are corresponding with the chase positioner position；
Positioned with the chase positioner by the FPC positioners after the FPC flexible PCBs bending.
2. liquid crystal display module according to claim 1, it is characterised in that the backlight module has a light-emitting area, the display panels are located in the backlight module light-emitting area.
3. liquid crystal display module according to claim 1, it is characterised in that the FPC positioners are poroid and at least two with the chase positioner.
4. liquid crystal display module according to claim 1 a, it is characterised in that opening is arranged at the chase bottom, so that the FPC flexible PCBs and the connecting line of display panels pass through.
5. liquid crystal display module according to claim 1, it is characterised in that the liquid crystal display module also includes adhesive tape, the adhesive tape is used to for FPC flexible PCBs that bending has been aligned to be adhesively fixed on backlight module back side chase.
6. liquid crystal display module according to claim 1, it is characterised in that the liquid crystal display module also includes a housing, and the display panels, the backlight module, the FPC flexible PCBs are in the housing.
7. liquid crystal display module according to claim 6, it is characterised in that the housing has an opening, and the opening is located at the corresponding position of the FPC flexible PCBs, for the FPC flexible PCBs and connector grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399553.3U CN206096681U (en) | 2016-05-04 | 2016-05-04 | Liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399553.3U CN206096681U (en) | 2016-05-04 | 2016-05-04 | Liquid crystal display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206096681U true CN206096681U (en) | 2017-04-12 |
Family
ID=58470553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620399553.3U Expired - Fee Related CN206096681U (en) | 2016-05-04 | 2016-05-04 | Liquid crystal display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206096681U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817633A (en) * | 2017-10-26 | 2018-03-20 | 惠科股份有限公司 | Signal transmitting apparatus and display device |
| CN108872756A (en) * | 2018-09-13 | 2018-11-23 | 武汉精立电子技术有限公司 | A kind of display panel automatic turning conducting structure and test fixture |
| CN111752021A (en) * | 2020-07-03 | 2020-10-09 | 武汉华星光电技术有限公司 | Liquid crystal display device having a plurality of pixel electrodes |
| CN112817374A (en) * | 2019-11-18 | 2021-05-18 | 英业达科技有限公司 | Notebook computer with improved application space inside display device shell |
-
2016
- 2016-05-04 CN CN201620399553.3U patent/CN206096681U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817633A (en) * | 2017-10-26 | 2018-03-20 | 惠科股份有限公司 | Signal transmitting apparatus and display device |
| CN108872756A (en) * | 2018-09-13 | 2018-11-23 | 武汉精立电子技术有限公司 | A kind of display panel automatic turning conducting structure and test fixture |
| CN112817374A (en) * | 2019-11-18 | 2021-05-18 | 英业达科技有限公司 | Notebook computer with improved application space inside display device shell |
| CN111752021A (en) * | 2020-07-03 | 2020-10-09 | 武汉华星光电技术有限公司 | Liquid crystal display device having a plurality of pixel electrodes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20190504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |