CN101620373B - Led显示屏光罩修补方法及装置 - Google Patents
Led显示屏光罩修补方法及装置 Download PDFInfo
- Publication number
- CN101620373B CN101620373B CN2009103055819A CN200910305581A CN101620373B CN 101620373 B CN101620373 B CN 101620373B CN 2009103055819 A CN2009103055819 A CN 2009103055819A CN 200910305581 A CN200910305581 A CN 200910305581A CN 101620373 B CN101620373 B CN 101620373B
- Authority
- CN
- China
- Prior art keywords
- light shield
- led display
- copper foil
- cun
- glass
- 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.)
- Expired - Fee Related
Links
- 230000008439 repair process Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000011521 glass Substances 0.000 claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000011889 copper foil Substances 0.000 claims abstract description 24
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 abstract 3
- 239000011651 chromium Substances 0.000 description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 8
- 229910052804 chromium Inorganic materials 0.000 description 8
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 4
- 229910000423 chromium oxide Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103055819A CN101620373B (zh) | 2009-08-13 | 2009-08-13 | Led显示屏光罩修补方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103055819A CN101620373B (zh) | 2009-08-13 | 2009-08-13 | Led显示屏光罩修补方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101620373A CN101620373A (zh) | 2010-01-06 |
CN101620373B true CN101620373B (zh) | 2012-08-22 |
Family
ID=41513665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009103055819A Expired - Fee Related CN101620373B (zh) | 2009-08-13 | 2009-08-13 | Led显示屏光罩修补方法及装置 |
Country Status (1)
Country | Link |
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CN (1) | CN101620373B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI742522B (zh) * | 2020-01-30 | 2021-10-11 | 友達光電股份有限公司 | 顯示面板及其製造方法 |
CN113376875B (zh) * | 2021-06-08 | 2023-07-25 | 惠州华星光电显示有限公司 | 一种修补设备及修补方法 |
CN115291425A (zh) * | 2022-08-11 | 2022-11-04 | 业成科技(成都)有限公司 | 表面损伤修补方法、显示面板及显示装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1223191A (zh) * | 1998-01-06 | 1999-07-21 | 阿尔斯通有限公司 | 通过焊接保护金属工件的方法 |
CN1696746A (zh) * | 2004-05-12 | 2005-11-16 | 统宝光电股份有限公司 | 修补彩色滤光片的缺陷的方法及其装置 |
CN201477363U (zh) * | 2009-08-13 | 2010-05-19 | 深圳市路维电子有限公司 | Led显示屏光罩修补装置 |
-
2009
- 2009-08-13 CN CN2009103055819A patent/CN101620373B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1223191A (zh) * | 1998-01-06 | 1999-07-21 | 阿尔斯通有限公司 | 通过焊接保护金属工件的方法 |
CN1696746A (zh) * | 2004-05-12 | 2005-11-16 | 统宝光电股份有限公司 | 修补彩色滤光片的缺陷的方法及其装置 |
CN201477363U (zh) * | 2009-08-13 | 2010-05-19 | 深圳市路维电子有限公司 | Led显示屏光罩修补装置 |
Non-Patent Citations (1)
Title |
---|
JP特开2003-228162A 2003.08.15 |
Also Published As
Publication number | Publication date |
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CN101620373A (zh) | 2010-01-06 |
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Legal Events
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN NEWWAY PHOTOMASK MAKING CO., LTD. Free format text: FORMER OWNER: SHENZHEN NEWWAY ELECTRONIC CO., LTD. Effective date: 20130423 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 518057 SHENZHEN, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130423 Address after: 518057 Guangdong, Nanshan District, China, No., Long Hill Road, innovation park, No. D, first floor, block Patentee after: SHENZHEN NEWWAY PHOTOMASK MAKING CO., LTD. Address before: 1, building 518000, block D, Hua Han Innovation Park, North Zone, Nanshan District hi tech Zone, Guangdong, Shenzhen Patentee before: Shenzhen Newway Electronic Co., Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Light shield repair method and light shield repair device of LED display screens Effective date of registration: 20140716 Granted publication date: 20120822 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: SHENZHEN NEWWAY PHOTOMASK MAKING CO., LTD. Registration number: 2014990000580 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150817 Granted publication date: 20120822 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: SHENZHEN NEWWAY PHOTOMASK MAKING CO., LTD. Registration number: 2014990000580 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Light shield repair method and light shield repair device of LED display screens Effective date of registration: 20150821 Granted publication date: 20120822 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: SHENZHEN NEWWAY PHOTOMASK MAKING CO., LTD. Registration number: 2015990000707 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
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: 20120822 Termination date: 20170813 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210311 Granted publication date: 20120822 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: SHENZHEN NEWWAY PHOTOMASK MAKING Co.,Ltd. Registration number: 2015990000707 |