CN101644849B - Glue frame used for liquid crystal display and liquid crystal display thereof - Google Patents
Glue frame used for liquid crystal display and liquid crystal display thereof Download PDFInfo
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- CN101644849B CN101644849B CN200910169082A CN200910169082A CN101644849B CN 101644849 B CN101644849 B CN 101644849B CN 200910169082 A CN200910169082 A CN 200910169082A CN 200910169082 A CN200910169082 A CN 200910169082A CN 101644849 B CN101644849 B CN 101644849B
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- glue frame
- lcd
- liquid crystal
- crystal display
- display panels
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- 239000003292 glue Substances 0.000 title claims abstract description 88
- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 2
- 239000002390 adhesive tape Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The invention provides a glue frame used for a liquid crystal display. The glue frame is rectangular and comprises a first part and a second part, wherein, the first part and the second part are disconnected, have a gap and corporately form the glue frame, the second part can move along the diagonal of the glue frame in which the second part is arranged, and the second part can be fixed by a fixing device. The invention also provides a liquid crystal display using the glue frame. The glue frame used for the liquid crystal display and the liquid crystal display thereof in the invention are characterized in that distance between the glue frame and a liquid crystal display panel can be adjusted to cause the glue frame and a liquid crystal display panel to tightly contact and produce no relative sliding, so that the problem that the liquid crystal display panel is easy to damage in the transportation process can be solved.
Description
Technical field
The present invention relates to field of liquid crystal, particularly a kind of glue frame and this LCD that is used for LCD.
Background technology
LCD has gently, characteristics such as thin, little, and it also has advantage low in energy consumption, radiationless and that manufacturing cost is relatively low in addition, occupies an leading position in the FPD field at present.LCD be fit to very much be applied in desk-top computer, palmtop computer, personal digital assistant (Personal DigitalAssistant, PDA), in portable phone, TV and multiple office automation and the audio-visual equipment.
Present LCD generally includes display panels, module backlight and is used for fixing display panels and the glue frame of module backlight.Assembling for ease, the deviser can keep certain interval usually between display panels and glue frame.But when LCD bumps in transit or vibrates; Slip relatively or collision then can be because of taking place in this display panels between this gap and the glue frame; Possibly produce foreign matter or thereby particulate influences product quality, more serious situation may cause display panels to break.
Easily in the moving problem of glue middle slide of frame, industry adopts adhesive tape to paste to realize the fixing to display panels usually to above-mentioned display panels.Though the use of adhesive tape can be fixed this display panels, also there is following defective in this fixed form: at first, the adhesive tape cost is higher, thereby causes the manufacturing cost of whole display device too high; Secondly, qualitative change takes place in adhesive tape easily under varying environment, cause bonding shakiness between display panels and the glue frame, still can cause and take place between display panels and the glue frame to slide relatively, thereby produce the foreign substance pollution display panels; In addition, in assembling process, increase attaches the step of adhesive tape and makes production efficiency descend, labor intensive, and after attaching, often cause heavy industry to be difficult for.
Summary of the invention
For fear of the problems referred to above, the present invention provides a kind of glue frame and this LCD that is used for LCD, and the distance between glue frame and the display panels can be adjusted.After the display panels assembled, can make the edge of display panels be close to the glue frame and not produce relative slip.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of glue frame that is used for LCD, the glue frame is a rectangle, this glue frame comprises first and second portion, breaks off between first and the second portion and has the gap, forms said glue frame jointly; Second portion can belong on the diagonal of glue frame along it and move, and can be fixed by a stationary installation.
Another aspect of the present invention provides the LCD of this glue frame of a kind of application.
To sum up; Glue frame and this LCD that is used for LCD of the present invention; Distance between its glue frame and the display panels can be adjusted to make between display panels and the glue frame closely contact, do not produce relative slip, thereby solve the problem of fragile display panels in the transportation.
In addition, because the size that is used for the glue frame of LCD of the present invention can adjust, therefore applicable to the LCD of multiple different size.
Description of drawings
Fig. 1 is the structural representation of the glue frame that is used for LCD of one embodiment of the invention.
Fig. 2 is the zoomed-in view of I part among Fig. 1.
Fig. 3 is the structural representation that is used for the glue frame user mode of LCD of the present invention.
Fig. 4 is the zoomed-in view of II part among Fig. 3.
Fig. 5 is the structural representation of the glue frame that is used for LCD of another embodiment of the present invention.
Embodiment
The object of the present invention is to provide a kind of glue frame and this LCD that is used for LCD, the distance between glue frame and the display panels can be adjusted.After the display panels assembled, can make the edge of display panels be close to the glue frame and not produce relative slip.
For making the object of the invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, to further explain of the present invention.
Fig. 1 is the structural representation of the glue frame that is used for LCD of one embodiment of the invention; As shown in Figure 1; Glue frame 100 is a rectangle; Comprise first 101 and second portion 102, break off between first 101 and the second portion 102 and have a gap 103, first 101, second portion 102 and the gap 103 common rectangle glue frames 100 of forming.
Wherein, second portion 102 can be along moving on the diagonal of this glue frame 100 at its place, and can be fixed by a stationary installation.
In the present embodiment, second portion 102 is L shaped corners of glue frame, and its two sides are respectively the part of the respective side of glue frame 100.First 101 is for cutting the rectangle frame of a L shaped corner.Two sides of second portion 102 and first 101 break off and have a gap 103.As shown in Figure 1, L type corner 102 and first 101 and the 103 common rectangle glue frames 100 of forming of the gap between the two.
Fig. 2 is the zoomed-in view of I part among Fig. 1.As shown in Figure 2, in one embodiment of the invention, movably second portion 102 has along the strip screw 201 that extends on the diagonal of glue frame 100.
Stationary installation comprises stationkeeping and can be contained in the bolt 202 in the strip screw 201, and be threaded with bolt 202 free ends, in order to the fixing nut (not shown) of second portion 102.
Wherein, extend on the diagonal of these second portion 102 place glue frames 100 of the long edge of strip screw 201, i.e. the direction of the diagonal line 20 of the rectangle glue frame 100 at this place, L type corner shown in Fig. 2.Because display panels 10 as shown in Figure 1 is installed in the rectangle glue frame 100; Therefore; Display panels 10 is positioned at same plane with rectangle glue frame 100, and therefore, the bearing of trend on the long limit of strip screw 201 also is roughly along the diagonal of the correspondence of display panels 10.Bolt 202 can be fixed on any position along its long side direction of strip screw 201.Bolt 202 is realized fixing second portion 102 positions through linking to each other with other fixed parts that are connected glue frame 100.
As shown in Figure 1, identical with existing glue frame when being assembled in display panels 10 in the glue frame 100, there is slit 11 between glue frame 100 of the present invention and the display panels 10, to make things convenient for the assembling of display panels 10.Be gap 103 between second portion 102 and the first 101.
At this moment, the bolt 202 of stationary installation is positioned at an end that closes on rectangle glue frame 100 inside of strip screw 201 as shown in Figure 2.
After display panels 10 is put into glue frame 100, can regulate distance between second portion 102 and the first 101, promptly regulate the width in the gap 103 between the two through regulating stationary installation.
Fig. 3 is the structural representation of the user mode of the glue frame that is used for LCD of the present invention.As shown in Figure 3; Through regulating stationary installation; Can make second portion 102 along the diagonal of the glue frame 100 at its place, towards rectangle glue frame 100 inner moving, that is, second portion 102 moved towards display panels 10; Until as shown in Figure 3; Because of first 101 for cutting the rectangle frame of a L shaped corner, two limits and the slit 11 between the display panels that rectangle frame is not cut L shaped corner is along with second portion 102 moves and fades away towards display panels 10, the width in the gap 103 between second portion 102 and the first 101 reduces to some extent; And two limits of the L shaped corner of second portion 102 also closely contact with two limits of the display panels that is adjacent 10, thereby make that display panels 10 closely is fixed in the glue frame 100.
Fig. 4 is the zoomed-in view of II part among Fig. 3.Particularly; The adjusting of stationary installation is as shown in Figure 4; With screw 202 be fixed in the strip screw 201 away from the inner end of glue frame 100 time, can be with the diagonal of second portion 102 along the glue frame 100 at its place, i.e. direction shown in the arrow 20 among Fig. 4; Towards glue frame 100 inner moving, move to the second place shown in solid line from primary importance as indicated with a dotted line in Fig. 4 (position shown in Figure 2).At this moment, under the effect of second portion 102, display panels 10 moves to position as shown in Figure 3.
When L shaped corner is adjusted to position as shown in Figure 3; Display panels 10 closely is fixed in the glue frame 100; Can not produce relative slip, thus the situation of the damage display panels that can not take place to produce owing to the relative slip between display panels and the glue frame.
In addition; Because screw 202 can be fixed on any position along its long side direction of strip screw 201; Therefore, the glue frame that is used for LCD of the present invention can be applied to the LCD of multiple different size, then can reduce the cost of LCD to a certain extent.
The first of more than describing in the present embodiment 101 is the rectangle frame that cuts a L shaped corner, and it has four limits.Certainly; The present invention is not limited to this; First 101 also can be for L shaped in the present embodiment; It only has two lateral location two opposite edges with the L shaped corner of second portion 102, the adjacent both sides that this moment, first's 101 its two sides were said glue frame, and the L shaped corner of itself and second portion also can realize making display panels 10 closely to be fixed in the glue frame 100; Can not produce relative slip, thus the situation of the damage display panels that can not take place to produce owing to the relative slip between display panels and the glue frame.
Above embodiment is respectively the situation of a part of the respective side of rectangle glue frame 100 for two sides of second portion 102; But the present invention is not limited to this; For example, among another embodiment as shown in Figure 5, two sides of second portion 302 are respectively the respective side of glue frame 300; Be about to existing glue frame edge and wherein be divided into first 301 and second portion 302 in a pair of diagonal angle; Have gap 303 between first 301 and the second portion 302, wherein, second portion 302 can move along a diagonal of glue frame 300.
In addition, the present invention also provides a kind of LCD that comprises the said glue frame of above-mentioned each embodiment.
The above; It is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technical scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong to the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (6)
1. glue frame that is used for LCD, said glue frame is a rectangle, it is characterized in that,
Said glue frame comprises first and second portion, breaks off between first and the second portion and has the gap, forms said glue frame jointly;
Said second portion can belong to along it and move on diagonal of glue frame adjusting the width in said gap, and can be fixed by a stationary installation, makes the edge of LCD display panels be close to the said first and the second portion of glue frame;
Said second portion has the strip screw that extends along on the diagonal of its place glue frame;
Said stationary installation comprises stationkeeping and can be contained in the bolt in the said strip screw, and the nut that is threaded with the bolt free end.
2. the glue frame that is used for LCD as claimed in claim 1 is characterized in that, said second portion is a L shaped corner of said glue frame, and its two sides are respectively the part of the respective side of said glue frame.
3. the glue frame that is used for LCD as claimed in claim 2 is characterized in that said first is the rectangle frame that cuts a L shaped corner.
4. the glue frame that is used for LCD as claimed in claim 1 is characterized in that said second portion is L shaped, and its two sides are the adjacent both sides of said glue frame.
5. like claim 2 or the 4 described glue frames that are used for LCD, it is characterized in that said first is L shaped, its two sides are the adjacent both sides of said glue frame.
6. one kind comprises the LCD like any said glue frame in the claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910169082A CN101644849B (en) | 2009-09-21 | 2009-09-21 | Glue frame used for liquid crystal display and liquid crystal display thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910169082A CN101644849B (en) | 2009-09-21 | 2009-09-21 | Glue frame used for liquid crystal display and liquid crystal display thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101644849A CN101644849A (en) | 2010-02-10 |
| CN101644849B true CN101644849B (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910169082A Active CN101644849B (en) | 2009-09-21 | 2009-09-21 | Glue frame used for liquid crystal display and liquid crystal display thereof |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102402059B (en) * | 2011-11-18 | 2014-04-09 | 深圳市华星光电技术有限公司 | Flat panel display device, stereoscopic display device and plasma display device |
| US8724341B2 (en) | 2011-11-18 | 2014-05-13 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backplane and backlight module |
| CN102410509B (en) * | 2011-11-18 | 2014-07-30 | 深圳市华星光电技术有限公司 | Back panel and backlight module |
| US8947611B2 (en) | 2011-11-18 | 2015-02-03 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Flat panel display device, stereoscopic display device, and plasma display device |
| CN102401345B (en) * | 2011-11-18 | 2014-12-31 | 深圳市华星光电技术有限公司 | Back frame, mold thereof, manufacturing method thereof and backlight system |
| CN103206647B (en) * | 2013-03-25 | 2015-02-04 | 京东方科技集团股份有限公司 | Backlight module for experiment |
| CN106338858B (en) * | 2015-07-14 | 2019-03-15 | 苏州璨宇光学有限公司 | Backlight module |
| CN110716663B (en) | 2019-09-17 | 2023-04-07 | 友达光电（苏州）有限公司 | Electronic device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2613780Y (en) * | 2003-03-25 | 2004-04-28 | 鸿富锦精密工业（深圳）有限公司 | Light reflection module set and frame thereof |
| CN1637500A (en) * | 2004-01-07 | 2005-07-13 | 三星电子株式会社 | Chassis and display device having the same |
-
2009
- 2009-09-21 CN CN200910169082A patent/CN101644849B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2613780Y (en) * | 2003-03-25 | 2004-04-28 | 鸿富锦精密工业（深圳）有限公司 | Light reflection module set and frame thereof |
| CN1637500A (en) * | 2004-01-07 | 2005-07-13 | 三星电子株式会社 | Chassis and display device having the same |
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| Publication number | Publication date |
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| CN101644849A (en) | 2010-02-10 |
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Address after: 215301 No. 1, Longteng Road, Kunshan, Jiangsu Patentee after: InfoVision Optoelectronics(Kunshan)Co.,Ltd. Address before: 215301 No. 1, Longteng Road, Kunshan, Jiangsu Patentee before: INFOVISION OPTOELECTRONICS (KUNSHAN) Co.,Ltd. |