CN102736286A - Anti-resonance device of liquid crystal display - Google Patents
Anti-resonance device of liquid crystal display Download PDFInfo
- Publication number
- CN102736286A CN102736286A CN2012102362811A CN201210236281A CN102736286A CN 102736286 A CN102736286 A CN 102736286A CN 2012102362811 A CN2012102362811 A CN 2012102362811A CN 201210236281 A CN201210236281 A CN 201210236281A CN 102736286 A CN102736286 A CN 102736286A
- Authority
- CN
- China
- Prior art keywords
- con
- lcd
- panel
- resonance
- 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.)
- Pending
Links
Images
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to an anti-resonance device of a liquid crystal display. The anti-resonance device comprises a liquid crystal display panel and a T-con (timing controller) circuit board arranged on the rear panel of the liquid crystal display panel, wherein an Mylar anti-resonance cover which is capable of covering the T-con (timing controller) circuit board and connected with the rear panel of the liquid crystal display panel is arranged above the T-con (timing controller) circuit board; a foam anti-resonance block is connected between the Mylar anti-resonance cover and the T-con (timing controller) circuit board; the device can effectively prevent the whole machine resonance caused by the collision between the liquid crystal display panel and the T-con (timing controller) circuit board; the anti-resonance device is conveniently installed and is low in installation cost.
Description
Technical field
The present invention relates to a kind of LCD anti-resonance device.
Background technology
We LCD TV can be divided into three parts, that is: SCALER part, T-con part, Panel part.And Panel is that the solder joint convex closure is too much on the backboard of panel of LCD; It is too many that particularly the T-con wiring board locks on the near position convex closure, causes multiple spot contact between the backboard of T-con wiring board and panel of LCD easily and produce the serious resonance of complete machine.In order to solve resonance problem, after pasting adhesive-bonded fabric between the backboard of T-con wiring board and panel of LCD, on the T-con wiring board, cover the back up pad in one deck five holes usually again, the backboard of back up pad and panel of LCD is locked with screw.T-con wiring board plate and Panel provide by LCD Panel producer is unified; Be bought-in article; It is very difficult between the backboard of T-con wiring board and panel of LCD, pasting adhesive-bonded fabric, and the adhesive-bonded fabric quantity of subsidizing is many, causes the increase of material and cost of labor; Owing to adopt manual work to subsidize, be prone to and Lou paste the generation once more of perhaps pasting situation not in place and causing resonating.。
Summary of the invention
The object of the present invention is to provide a kind of LCD anti-resonance device, this device can effectively prevent the complete machine resonance that the collision between panel of LCD and the T-con wiring board causes, and is convenient to install, and installation cost is low.
Technical program of the present invention lies in: a kind of LCD anti-resonance device; Comprise panel of LCD and the T-con wiring board that is installed on the backboard of panel of LCD; It is characterized in that: said T-con wiring board top is provided with the Mylar vibration damping cover that can cover the T-con wiring board and be connected with the backboard of panel of LCD, is connected the foam snubber block between said Mylar vibration damping cover and the T-con wiring board.
Further, adopt the 3M double faced adhesive tape to be connected between the backboard of said panel of LCD and the Mylar vibration damping cover.
Further, the thickness of said Mylar vibration damping cover is 7mm.
The invention has the advantages that: can solve TV product complete machine up hill and dale because the resonance that causes between T-con wiring board on the panel of LCD and the backboard; The manufacturing installation cost is low, and the quality of complete machine improves greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
A kind of LCD anti-resonance device; Comprise the T-con wiring board 2 on panel of LCD 1 and the backboard that is installed on panel of LCD; It is characterized in that: said T-con wiring board 2 tops are provided with the Mylar vibration damping cover 3 that can cover T-con wiring board 2 and be connected with the backboard of panel of LCD 1, are connected foam snubber block 4 between said Mylar vibration damping cover 3 and the T-con wiring board 2.
Further, adopt 3M double faced adhesive tape 5 to be connected between the backboard 2 of said panel of LCD and the Mylar vibration damping cover 3.
Further, the thickness of said Mylar vibration damping cover is 7mm.
The course of work of the present invention is following: Mylar vibration damping cover fits tightly through the backboard of 3M double faced adhesive tape and panel of LCD; In the applying process; Mylar vibration damping cover compresses the foam snubber block, thereby further makes the foam snubber block compress the T-con wiring board, thereby has eliminated the gap that possibly exist between the backboard of T-con wiring board and panel of LCD; Mylar vibration damping cover quality is hard and flexible; Receive external force and be easy to generate the power of downward pressing, be in the same place, eliminated resonance thereby the backboard of T-con wiring board and panel of LCD is fitted tightly as the time spent; And anti-resonance device of the present invention is directly installed on T-con wiring board top, and operation is convenient, has reduced manual work and material cost.
The above is merely preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (3)
1. LCD anti-resonance device; Comprise panel of LCD and the T-con wiring board that is installed on the backboard of panel of LCD; It is characterized in that: said T-con wiring board top is provided with the Mylar vibration damping cover that can cover the T-con wiring board and be connected with the backboard of panel of LCD, is connected the foam snubber block between said Mylar vibration damping cover and the T-con wiring board.
2. LCD anti-resonance device according to claim 1 is characterized in that: adopt the 3M double faced adhesive tape to be connected between the backboard of said panel of LCD and the Mylar vibration damping cover.
3. LCD anti-resonance device according to claim 1 is characterized in that: the thickness of said Mylar vibration damping cover is 7mm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102362811A CN102736286A (en) | 2012-07-10 | 2012-07-10 | Anti-resonance device of liquid crystal display |
| JP2013019213A JP2014016597A (en) | 2012-07-10 | 2013-02-04 | Liquid crystal display anti-resonant device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102362811A CN102736286A (en) | 2012-07-10 | 2012-07-10 | Anti-resonance device of liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102736286A true CN102736286A (en) | 2012-10-17 |
Family
ID=46992065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102362811A Pending CN102736286A (en) | 2012-07-10 | 2012-07-10 | Anti-resonance device of liquid crystal display |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2014016597A (en) |
| CN (1) | CN102736286A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929579A (en) * | 2016-05-30 | 2016-09-07 | 中国电子科技集团公司第五十五研究所 | Vibration reduction reinforcing method for large-sized LCD (liquid crystal display) |
| CN107632428A (en) * | 2017-08-21 | 2018-01-26 | 合肥惠科金扬科技有限公司 | A kind of protection type TFT LCD LCD screens |
| CN107703659A (en) * | 2017-08-21 | 2018-02-16 | 合肥惠科金扬科技有限公司 | A kind of TFT LCD displays provided with side bradyseism cotton |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200081496A (en) | 2017-11-20 | 2020-07-07 | 코닝 인코포레이티드 | Temporary bonding of glass pairs with cationic surfactants and/or organic salts |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2746419Y (en) * | 2004-11-02 | 2005-12-14 | 上海环达计算机科技有限公司 | Protection structure for liquid crystal display screen |
| KR20080003035A (en) * | 2006-06-30 | 2008-01-07 | 엘지.필립스 엘시디 주식회사 | Liquid crystal display module |
| US20080079888A1 (en) * | 2006-09-28 | 2008-04-03 | Park Hyoung-Jun | Display Device |
| KR20080047885A (en) * | 2006-11-27 | 2008-05-30 | 엘지디스플레이 주식회사 | Liquid crystal display |
| CN101441340A (en) * | 2008-12-17 | 2009-05-27 | 友达光电股份有限公司 | Method for fixing plane display device and circuit board |
| CN202189198U (en) * | 2011-09-05 | 2012-04-11 | 京东方科技集团股份有限公司 | Liquid crystal display device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08179285A (en) * | 1994-12-21 | 1996-07-12 | Canon Inc | Liquid crystal display device |
| JP2003233056A (en) * | 2002-02-12 | 2003-08-22 | Matsushita Electric Ind Co Ltd | Liquid crystal display device |
| JP2004004366A (en) * | 2002-05-31 | 2004-01-08 | Optrex Corp | Liquid crystal display element |
| JP4217090B2 (en) * | 2003-03-20 | 2009-01-28 | 株式会社 日立ディスプレイズ | Display device |
-
2012
- 2012-07-10 CN CN2012102362811A patent/CN102736286A/en active Pending
-
2013
- 2013-02-04 JP JP2013019213A patent/JP2014016597A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2746419Y (en) * | 2004-11-02 | 2005-12-14 | 上海环达计算机科技有限公司 | Protection structure for liquid crystal display screen |
| KR20080003035A (en) * | 2006-06-30 | 2008-01-07 | 엘지.필립스 엘시디 주식회사 | Liquid crystal display module |
| US20080079888A1 (en) * | 2006-09-28 | 2008-04-03 | Park Hyoung-Jun | Display Device |
| KR20080047885A (en) * | 2006-11-27 | 2008-05-30 | 엘지디스플레이 주식회사 | Liquid crystal display |
| CN101441340A (en) * | 2008-12-17 | 2009-05-27 | 友达光电股份有限公司 | Method for fixing plane display device and circuit board |
| CN202189198U (en) * | 2011-09-05 | 2012-04-11 | 京东方科技集团股份有限公司 | Liquid crystal display device |
Non-Patent Citations (1)
| Title |
|---|
| 李晓丽，李瑞英: "《理论力学》", 30 September 2011, article "隔振的概念", pages: 274-276 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929579A (en) * | 2016-05-30 | 2016-09-07 | 中国电子科技集团公司第五十五研究所 | Vibration reduction reinforcing method for large-sized LCD (liquid crystal display) |
| CN105929579B (en) * | 2016-05-30 | 2019-08-13 | 中国电子科技集团公司第五十五研究所 | A kind of vibration damping reinforcement means of large-sized liquid crystal display |
| CN107632428A (en) * | 2017-08-21 | 2018-01-26 | 合肥惠科金扬科技有限公司 | A kind of protection type TFT LCD LCD screens |
| CN107703659A (en) * | 2017-08-21 | 2018-02-16 | 合肥惠科金扬科技有限公司 | A kind of TFT LCD displays provided with side bradyseism cotton |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014016597A (en) | 2014-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204679988U (en) | Touch-screen module and pressing fixture thereof | |
| CN102736286A (en) | Anti-resonance device of liquid crystal display | |
| CN202818591U (en) | Vibration loudspeaker and portable electronic device | |
| CN203863557U (en) | Pressure-maintaining clamp | |
| CN205725871U (en) | A kind of mounting structure of display device | |
| CN205016436U (en) | Ultra -thin type keyboard structure | |
| CN203192326U (en) | Mounting structure of double-surface display equipment | |
| CN204291070U (en) | Distance light sensation detent mechanism | |
| CN202652381U (en) | Panel television set connecting structure | |
| CN204231824U (en) | Fixed mount and electronic equipment | |
| CN203571352U (en) | Display desktop bracket base | |
| CN202977237U (en) | Integral wall switch | |
| CN201947555U (en) | Display device casing assembly structure | |
| CN210949427U (en) | Vacuum hole-hanging foam and glue laminating jig for actively avoiding flexible copper-clad plate | |
| CN208224986U (en) | A kind of power panel of LCD touch all-in-one machine | |
| CN204031569U (en) | A kind of flexible printed circuit board | |
| CN204691142U (en) | The foaming insulation board that decoration composite plate uses | |
| CN204833080U (en) | Vehicle display device | |
| CN204374562U (en) | Touch control display apparatus | |
| CN202856887U (en) | Panel TV set connecting structure | |
| CN201878270U (en) | Loud speaker with snap-in mounting structure and television | |
| CN202652704U (en) | FPC bonding pad | |
| CN210776621U (en) | Fluorescent intelligent touch screen | |
| CN208044563U (en) | A kind of mounting structure of touch screen | |
| CN207359651U (en) | A kind of fixing device for being used to buffer 3D printer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |