CN202067051U - Large liquid crystal display panel glass to be cut - Google Patents
Large liquid crystal display panel glass to be cut Download PDFInfo
- Publication number
- CN202067051U CN202067051U CN2011201627394U CN201120162739U CN202067051U CN 202067051 U CN202067051 U CN 202067051U CN 2011201627394 U CN2011201627394 U CN 2011201627394U CN 201120162739 U CN201120162739 U CN 201120162739U CN 202067051 U CN202067051 U CN 202067051U
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- frame
- liquid crystal
- cut
- glass substrate
- crystal display
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Abstract
The utility model discloses a large liquid crystal display panel glass to be cut, which comprises an upper-layer glass substrate and a lower-layer glass substrate which are adhered by a plurality of epoxy resin rubber frames, wherein rubber frames are arranged into a matrix according to rows and columns on the glass substrates, and epoxy resin rubber frame protecting lines are arranged between rims of upper and lower rows of rubber frames and left and right columns of rubber frames of the glass substrates and corresponding edges of the glass substrates. With the frame protecting lines, when the glass substrates are cut, the set size of fracture surfaces does not deviate, the edges of notches are straight, the broken edge phenomenon in the cutting process is reduced, the number of waste products is effectively controlled, the utilization rate of products is improved, and the waste is avoided.
Description
Technical field
The utility model relates to the glass substrate of LCDs (LCD) and makes the field, is specifically related to the big glass sheet of a kind of liquid crystal display to be cut.
Background technology
In the production run of liquid crystal panel, mainly comprise ARRAY (array) operation, CELL (panel forming) operation and MODULE (module structure dress) operation three process.Wherein CELL (panel forming) operation (is printed on TFT glass substrate and the CF glass substrate that preceding operation ARRAY makes between the layer glass with epoxide-resin glue with silk screen through the seal frame, finally make the LCDR frame), orientation processing, contraposition applying and hot pressing solidifies frame adhesive, and after closing on the sheet line, need cut along the indentation place in frame glue sideline a monolithic glass substrate, to meet the liquid crystal display of different size specification requirements.At present common uses the hobboing cutter indentation to being cut into of glass substrate, the sliver of exerting pressure then, and the indentation place in outermost layer frame glue sideline is easy to generate the limit spring in the sliver process, breach occurs, the section out-of-flatness, minority need be polished and just can be met the requirements, and majority then becomes waste product.
The utility model content
Technical problem to be solved in the utility model provides a kind of frame protective wire that has, and can prevent that the liquid crystal display glass substrate from producing the big glass sheet of liquid crystal display to be cut that jumps, breach occurs in the limit when cutting.
For addressing the above problem; the big glass sheet of liquid crystal display to be cut that the utility model is designed; comprise by the bonding substrate of layer glass up and down of a plurality of epoxide-resin glue frames; described each glue frame is arranged in matrix by row and column on glass substrate, described glass substrate up and down two row glue frames, about be provided with an epoxide-resin glue frame protective wire between edge and the corresponding glass substrate edge of two row glue frames.Owing to around glass substrate, be provided with the frame protective wire; when glass substrate is cut; cut along the indentation on the protecting border line earlier; the protecting border line has been reinforced the bounding force of layer glass substrate up and down; make up and down the layer glass substrate can not produce displacement when cutting; the pressure differential on rupture surface both sides reduces; rupture surface does not depart from the size of setting; and then make glass substrate up and down two row glue frames, about the edge of two row glue frames produce limit spring phenomenon and reduce, greatly reduce the quantity of waste product.
It is multistage that the described frame protective wire of such scheme is interrupted, and each section frame protective wire length is consistent with corresponding glue circle edge lengths.
Described each section frame of such scheme protective wire extends perpendicularly to corresponding glass substrate edge respectively from two ends.
Distance between described frame protective wire of such scheme and the glue circle limit is 1.5mm～2mm.
The described optimum distance of such scheme is the distance between adjacent glue frame among same column or the colleague.
Compared with prior art, the utlity model has following advantage:
1, glass substrate up and down two row glue frames, about an epoxide-resin glue frame protective wire is set between edge and the corresponding glass substrate edge of two row glue frames; the layer glass substrate was interior about this frame protective wire was bonded in; strengthened the bounding force of layer glass substrate up and down; when the glass substrate edge is cut; make rupture surface not depart from the size of setting; notching edge is straight; reduce the limit spring phenomenon in the cutting process; effectively controlled quantity scrapped; improve the utilization rate of product, avoided waste.
2, frame protective wire interruption is multistage; each section frame protective wire length is consistent with corresponding glue circle edge lengths; each section frame protective wire extends perpendicularly to corresponding glass substrate edge respectively from two ends; the shape that is the frame protective wire is identical with the part of glue frame; the frame protective wire is identical with the used silk screen of glue frame; the frame protective wire can carry out simultaneously with seal glue frame like this, enhances productivity.
Description of drawings
Fig. 1 is the structural representation of a kind of big glass sheet of liquid crystal display to be cut of the utility model;
Number in the figure is: 1, glue frame; 2, glass substrate; 3, frame protective wire.
Embodiment
The structural representation of a kind of big glass sheet of liquid crystal display to be cut of the utility model as shown in Figure 1; comprise by the bonding substrate of layer glass up and down 2 of a plurality of epoxide-resin glue frames; described each glue frame 1 is arranged in matrix by row and column on glass substrate 2, described glass substrate two row glue frames about in the of 2, about be provided with an epoxide-resin glue frame protective wire 3 between edge and corresponding glass substrate 2 edges of two row glue frames.This frame protective wire 3 is the same with the glue frame; all be epoxy resin to be printed between the layer glass with silk screen; and through operations such as bonding (will up and down layer glass combine), the precompressed of postorder (make layer glass make compounded plate) up and down, hot pressing (with suitable pressure, temperature with frame adhesive and the adhesive curing of frame protective wire); frame protective wire 3 can strengthen the degree of adhesion at the edge of layer glass substrate 2 up and down; make when cutting; rupture surface does not depart from the size of setting; reduce the limit and jump, make its section straight.
It is multistage that described frame protective wire 3 is interrupted, and each section frame protective wire 3 length are consistent with corresponding glue frame 1 edge length; And print frame for convenience; enhance productivity; each section frame protective wire 3 also extends perpendicularly to corresponding glass substrate 2 edges respectively from two ends; the shape that is frame protective wire 3 is identical with the shape of glue frame 1, is the part that is shaped as glue frame 1 of frame protective wire 3, and frame protective wire 3 is identical with glue frame 1 used silk screen like this; make frame protective wire 3 to carry out simultaneously with printing glue frame 1; avoid the procedures that increase more, when enhancing productivity, can not influence cut quality again.
In the production run of liquid crystal panel; when printing frame; between each glue frame 1 certain distance is arranged all; for the ease of indentation; and the conducting medium between some edge-protected LCDs levels of reservation etc.; so will keep such part equally at frame protective wire 3 and 1 of glue frame, thereby the distance between described frame protective wire 3 and glue frame 1 edge is 1.5mm～2mm, wherein be the distance of 1 of adjacent glue frame among same column or the colleague at optimum distance described in this preferred embodiment.
Claims (5)
1. the big glass sheet of liquid crystal display to be cut; comprise by the bonding substrate of layer glass up and down (2) of a plurality of epoxide-resin glue frames (1); described each glue frame (1) is gone up in glass substrate (2) and is arranged in matrix by row and column, it is characterized in that: described glass substrate (2) up and down two row glue frames (1), about be provided with an epoxide-resin glue frame protective wire (3) between edge and corresponding glass substrate (2) edge of two row glue frames (1).
2. the big glass sheet of liquid crystal display to be cut according to claim 1 is characterized in that: it is multistage that described frame protective wire (3) is interrupted, and each section frame protective wire (3) length is consistent with corresponding glue frame (1) edge length.
3. the big glass sheet of liquid crystal display to be cut according to claim 2 is characterized in that: described each section frame protective wire (3) extends perpendicularly to corresponding glass substrate (2) edge respectively from two ends.
4. according to any big glass sheet of described liquid crystal display to be cut in the claim 1～3, it is characterized in that: the distance between described frame protective wire (3) and glue frame (1) edge is 1.5mm～2mm.
5. the big glass sheet of liquid crystal display to be cut according to claim 4 is characterized in that: described optimum distance is the distance between adjacent glue frame (1) among same column or the colleague.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201627394U CN202067051U (en) | 2011-05-20 | 2011-05-20 | Large liquid crystal display panel glass to be cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201627394U CN202067051U (en) | 2011-05-20 | 2011-05-20 | Large liquid crystal display panel glass to be cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202067051U true CN202067051U (en) | 2011-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201627394U Expired - Lifetime CN202067051U (en) | 2011-05-20 | 2011-05-20 | Large liquid crystal display panel glass to be cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202067051U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056530A (en) * | 2012-12-28 | 2013-04-24 | 苏州德龙激光股份有限公司 | Device and method for processing one glass solution (OGS) touch screens |
| TWI497156B (en) * | 2013-04-24 | 2015-08-21 | Au Optronics Corp | Method of fabricating display panel and display panel thereof |
| CN105293935A (en) * | 2015-10-31 | 2016-02-03 | 深圳市金立通信设备有限公司 | Design method for LCD (Liquid Crystal Display) glass typesetting and terminal |
| CN106125413A (en) * | 2016-08-25 | 2016-11-16 | 广西钦州天山微电子有限公司 | A kind of straight line corner cut LCD display and manufacture method thereof |
| CN107393416A (en) * | 2017-08-14 | 2017-11-24 | 维沃移动通信有限公司 | A kind of display screen manufacture method and display screen substrate |
| CN109164621A (en) * | 2018-09-12 | 2019-01-08 | 东莞通华液晶有限公司 | A kind of high-flatness liquid crystal display structure production method |
-
2011
- 2011-05-20 CN CN2011201627394U patent/CN202067051U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056530A (en) * | 2012-12-28 | 2013-04-24 | 苏州德龙激光股份有限公司 | Device and method for processing one glass solution (OGS) touch screens |
| TWI497156B (en) * | 2013-04-24 | 2015-08-21 | Au Optronics Corp | Method of fabricating display panel and display panel thereof |
| CN105293935A (en) * | 2015-10-31 | 2016-02-03 | 深圳市金立通信设备有限公司 | Design method for LCD (Liquid Crystal Display) glass typesetting and terminal |
| CN105293935B (en) * | 2015-10-31 | 2019-04-23 | 深圳市金立通信设备有限公司 | The design method and terminal of a kind of pair of liquid crystal display LCD glass typesetting |
| CN106125413A (en) * | 2016-08-25 | 2016-11-16 | 广西钦州天山微电子有限公司 | A kind of straight line corner cut LCD display and manufacture method thereof |
| CN107393416A (en) * | 2017-08-14 | 2017-11-24 | 维沃移动通信有限公司 | A kind of display screen manufacture method and display screen substrate |
| CN107393416B (en) * | 2017-08-14 | 2019-08-20 | 维沃移动通信有限公司 | A kind of display screen manufacturing method and display screen substrate |
| CN109164621A (en) * | 2018-09-12 | 2019-01-08 | 东莞通华液晶有限公司 | A kind of high-flatness liquid crystal display structure production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 535000 the Guangxi Zhuang Autonomous Region Qinzhou city Lingshan County town of five li Dong Tan Patentee after: Guangxi Tianshan electronic Limited by Share Ltd Address before: 535413 the Guangxi Zhuang Autonomous Region Qinzhou city Lingshan County town of five li Dong Tan Patentee before: Guangxi Qinzhou Tianshan Microelectronics Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |
|
| CX01 | Expiry of patent term |