CN1588211A - Frame glue examining and repairing method - Google Patents
Frame glue examining and repairing method Download PDFInfo
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- CN1588211A CN1588211A CN 200410063264 CN200410063264A CN1588211A CN 1588211 A CN1588211 A CN 1588211A CN 200410063264 CN200410063264 CN 200410063264 CN 200410063264 A CN200410063264 A CN 200410063264A CN 1588211 A CN1588211 A CN 1588211A
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- glue
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- examining
- repairing method
- frame glue
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Abstract
The invention relates to a frame glue overhaul method, including: checking out a substrate with defect part in the check region of a machine table, successively moving the substrate into a glue supplement region of the machine table, then limiting a glue supplement position in the glue supplement region corresponding to the defect part, successively locating and controlling a glue supplement component to the glue supplement position and finally placing a colloid of the glue supplement component in the detect part.
Description
Technical field
The relevant a kind of frame glue of the present invention/conducting resinl repair method, and the frame glue examining and repairing method of relevant a kind of glass substrate particularly.
Background technology
In the production process of display panels, the operation of frame glue coating is to draw upper ledge glue around glass substrate.When top glass substrate is aimed at pressing with lower glass substrate, can utilize frame glue will go up that lower glass substrate is binded and stop liquid crystal to spill.Traditional method is to adopt the coating situation of frame glue inspection machine check box glue, to confirm whether frame glue broken string takes place in the frame glue coating process or to owe a little situation, to avoid the bad encapsulating defective of formation on glass substrate.
Yet traditional frame glue inspection machine only can be checked and go wrong, and but can't carry out the frame glue repairing of glass substrate at the bad encapsulating defective of being checked out, causes whole glass substrate must scrap processing, increases the production cost of glass substrate on foot.
Summary of the invention
In view of this, purpose of the present invention is providing a kind of frame glue examining and repairing method exactly, has concurrently to check and mending function.The present invention also can repair the glass substrate with bad encapsulating defective immediately except the perfusion situation of the frame glue that can check glass substrate after checking, to improve the production yield of glass substrate, avoid scrapping of product, reduces the increase of production cost.
Frame glue examining and repairing method according to of the present invention comprises: at first, check out that in the test zone of board a substrate has a defective part.Then, the substrate of tool defective part is moved to the benefit Jiao Qu of board, go out corresponding to one of base board defect portion to mend the glue position in mending the glue area definition then, follow, positioning control one is mended the glue assembly to mending the glue position, will mend the colloid of glue assembly at last and insert defective part.
Frame glue examining and repairing method of the present invention is a perfusion situation of checking the frame glue of glass substrate in the test zone of board, also can repair the glass substrate with bad encapsulating defective immediately in the benefit Jiao Qu of board after checking, thereby have inspection and mending function concurrently.In addition, benefit adhesive dispenser of the present invention has location control mechanism, can will mend the positioning control of glue assembly to the benefit glue position corresponding to defective part, in order to mending the glue action.The present invention can improve the production yield of glass substrate, avoids scrapping of product, reduces the increase of production cost.
For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
Description of drawings
Fig. 1 is the synoptic diagram according to the frame glue examining and repairing system of a preferred embodiment of the present invention.
Fig. 2 is that glass substrate moves to the vertical view of mending Jiao Qu.
Fig. 3 is a side cutaway view of mending adhesive dispenser.
Fig. 4 is the partial elevation view of the benefit adhesive dispenser of Fig. 3.
Fig. 5 is the process flow diagram according to the frame glue examining and repairing method of a preferred embodiment of the present invention.
Embodiment
Please refer to Fig. 1, its be is according to the present invention's one frame glue examining and repairing system schematic.Frame glue examining and repairing system 100 comprises a board 110 and a benefit adhesive dispenser, mends adhesive dispenser and comprises that one mends a glue assembly 106 and a location control gear 107.Location control mechanism 107 is arranged at board 110, mends glue assembly 106 in order to positioning control.Board 110 comprises a test zone 101 and a benefit glue district 105, mends glue district 105 and has a long limit 111 and a broadside 112.Mend the benefit glue district 105 that adhesive dispenser places board 110.In Fig. 1, have a testing fixture 103 in the test zone 101, be placed in a glass substrate 102 of test zone 101 in order to inspection.When the frame glue of checking out glass substrate 102 has defective part 102a, board 110 101 moves to glass substrate 102 to mend glue district 105 from the test zone.
Please refer to Fig. 2, it is that glass substrate moves to the vertical view of mending Jiao Qu.Mending glue position 121 and be positioned at and mend glue district 105, is that the position according to the defective part 107 of glass substrate 102 limits.Mend the benefit glue position 121 of glue assembly 106 running fixes, in order to mending glue to defective part 107 tops.
Please refer to Fig. 3～4, and please be simultaneously with reference to Fig. 1.Fig. 3 is a side cutaway view of mending adhesive dispenser, and Fig. 4 is the partial elevation view of mending adhesive dispenser.The benefit glue assembly of mending adhesive dispenser comprises that one mends glue sebific duct 143, a benefit glue head 141 and a holder 142, and holder 142 is mended glue sebific duct 143 in mending on the glue assembly 106 in order to fix.Mend glue sebific duct 143 and have a disposal area 143a, mend glue head 141 and be disposed at benefit glue sebific duct 143 1 ends, be a taper, pour into to defective part 102a by mending glue position 121 in order to colloid with disposal area 143a in order to ccontaining colloid.The location control mechanism 107 of mending adhesive dispenser comprises a broadside positioning component 114, a casing 115 and a height positioning component 113.Casing 115 has an opening 115a.Height positioning component 113 couples with broadside positioning component 114, and respectively at carrying out level in the opening 115a institute restricted portion and moving up and down.Broadside positioning component 114 is to drive benefit glue assembly 106 along first direction to move horizontally, and first direction is the direction that is parallel to broadside 112.Height positioning component 113 is to drive benefit glue assembly 106 along second direction to move up and down, and second direction is to mend the long limit 111 of Jiao Qu and the direction of the planar process vector that broadside 112 is limited.Height positioning component 113 comprises that also one highly detects laser detector 140.Highly detect laser detector 140 and be and be connected in holder 142, in order to detect mend glue assembly 106 benefit glue head 141 to the distance of defective part 107 on second direction.
As shown in Figure 4, mend adhesive dispenser and also comprise a display module 130, be connected and fixed seat 142, show benefit glue position 121, pour into to the situation of defective part 102a with observing colloid in order to amplify.Display module 130 preferably is a microscope.
Please refer to Fig. 5, it is the process flow diagram according to a frame glue examining and repairing method of a preferred embodiment of the present invention.Step is as follows: at first, in step 201, check whether substrate 102 has defective part 102a, if there is not defective part 102a, directly finish frame glue examining and repairing.If check that in step 201 substrate 102 has defective part 102a, continue step 202, limit and mend the benefit glue position of glue district 105 corresponding to defective part 102a.Then, in step 203, level positioning control is up and down mended glue assembly 106 to mending the glue position; The step of positioning control is to move horizontally to mend glue assembly 106 to a distance of mending top, glue position, and moves down this distance, makes benefit glue assembly 106 be positioned to and mends the glue position.The colloid that step 204 will be mended in the glue assembly 106 pours into to defective part 102a.At last, in step 205, show that by display module 130 colloids pour into to the situation of defective part 102a, if defectiveness still then gets back to step 204 and continue encapsulating, one successfully finishes frame glue examining and repairing method of the present invention until pouring into.
Though the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, under the situation that does not break away from spirit of the present invention, also can make the variation or the replacement of various equivalences, therefore, as long as in connotation scope of the present invention in the scope to the variation of the foregoing description, claims that modification all will drop on the application.
Claims (6)
1. frame glue examining and repairing method comprises:
This frame glue of checking out a substrate has a defective part, and wherein this substrate is to be placed in a board, and this board comprises a test zone and a benefit Jiao Qu;
This substrate is moved to this benefit Jiao Qu from this test zone;
Limit this benefit Jiao Qu and mend the glue position corresponding to one of this defective part;
Positioning control one is mended the glue assembly and is mended the glue position to this; And
This benefit glue assembly is inserted this defective part with colloid.
2. frame glue examining and repairing method as claimed in claim 1 is characterized in that this positioning control step also comprises:
Move horizontally the distance of this benefit glue assembly to this top, benefit glue position;
Move down this distance, make this benefit glue assembly be positioned to this benefit glue position.
3. frame glue examining and repairing method as claimed in claim 1 is characterized in that this method also comprises:
Amplify and show this benefit glue position.
4. frame glue examining and repairing method as claimed in claim 3 is characterized in that this method is to amplify with a microscope to show this benefit glue position.
5. frame glue examining and repairing method as claimed in claim 1 is characterized in that this substrate is a glass substrate.
6. frame glue examining and repairing method as claimed in claim 1 is characterized in that this benefit glue assembly comprises:
One mends the glue sebific duct, has a disposal area with ccontaining colloid; And
One mends the glue head, places an end of this benefit glue sebific duct, in order to inject this colloid in this defective part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100632648A CN100334495C (en) | 2004-06-30 | 2004-06-30 | Frame glue examining and repairing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100632648A CN100334495C (en) | 2004-06-30 | 2004-06-30 | Frame glue examining and repairing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1588211A true CN1588211A (en) | 2005-03-02 |
| CN100334495C CN100334495C (en) | 2007-08-29 |
Family
ID=34603817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100632648A Expired - Fee Related CN100334495C (en) | 2004-06-30 | 2004-06-30 | Frame glue examining and repairing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100334495C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495535A (en) * | 2013-09-26 | 2014-01-08 | 南京中电熊猫液晶显示科技有限公司 | Liquid crystal display panel frame glue repair method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3399837B2 (en) * | 1998-05-29 | 2003-04-21 | シャープ株式会社 | Liquid crystal cell manufacturing method |
| CA2282046A1 (en) * | 1998-09-10 | 2000-03-10 | Koji Terumoto | Liquid crystal display device and method of fabricating thereof |
| JP2001066613A (en) * | 1999-08-25 | 2001-03-16 | Hitachi Ltd | Liquid crystal display element and its manufacture |
| JP2002098978A (en) * | 2000-09-22 | 2002-04-05 | Seiko Epson Corp | Method for manufacturing liquid crystal display device, and method for manufacturing electronic device |
| US7292304B2 (en) * | 2001-12-17 | 2007-11-06 | Lg.Philips Lcd Co., Ltd. | Liquid crystal display panel and method for fabricating the same comprising a dummy column spacer to regulate a liquid crystal flow and a supplemental dummy column spacer formed substantially parallel and along the dummy column spacer |
| CN2583626Y (en) * | 2002-01-21 | 2003-10-29 | 中华映管股份有限公司 | Inspection device of frame gum width of plane display baseplate |
| JP3996787B2 (en) * | 2002-02-13 | 2007-10-24 | アスリートＦａ株式会社 | Potting equipment |
| JP4126593B2 (en) * | 2002-02-20 | 2008-07-30 | エルジー ディスプレイ カンパニー リミテッド | Manufacturing method of liquid crystal display device |
| KR100724475B1 (en) * | 2002-11-13 | 2007-06-04 | 엘지.필립스 엘시디 주식회사 | Seal dispenser of liquid crystal display panel and method for detecting broken part of seal pattern using the same |
-
2004
- 2004-06-30 CN CNB2004100632648A patent/CN100334495C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495535A (en) * | 2013-09-26 | 2014-01-08 | 南京中电熊猫液晶显示科技有限公司 | Liquid crystal display panel frame glue repair method |
| CN103495535B (en) * | 2013-09-26 | 2015-06-10 | 南京中电熊猫液晶显示科技有限公司 | Liquid crystal display panel frame glue repair method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100334495C (en) | 2007-08-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20070829 Termination date: 20200630 |