CN101923292A - Removal method of chromium residues on border of mask - Google Patents
Removal method of chromium residues on border of mask Download PDFInfo
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- CN101923292A CN101923292A CN2010102436924A CN201010243692A CN101923292A CN 101923292 A CN101923292 A CN 101923292A CN 2010102436924 A CN2010102436924 A CN 2010102436924A CN 201010243692 A CN201010243692 A CN 201010243692A CN 101923292 A CN101923292 A CN 101923292A
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- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 84
- 229920002120 photoresistant polymer Polymers 0.000 claims description 43
- 238000005530 etching Methods 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 239000002699 waste material Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 11
- 239000011651 chromium Substances 0.000 description 7
- 229910052804 chromium Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000008034 disappearance Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 229910000423 chromium oxide Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- -1 indium tin metal oxide Chemical class 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical class [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010243692A CN101923292B (en) | 2010-08-03 | 2010-08-03 | Removal method of chromium residues on border of mask |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010243692A CN101923292B (en) | 2010-08-03 | 2010-08-03 | Removal method of chromium residues on border of mask |
Publications (2)
Publication Number | Publication Date |
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CN101923292A true CN101923292A (en) | 2010-12-22 |
CN101923292B CN101923292B (en) | 2012-10-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010243692A Active CN101923292B (en) | 2010-08-03 | 2010-08-03 | Removal method of chromium residues on border of mask |
Country Status (1)
Country | Link |
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CN (1) | CN101923292B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103399682A (en) * | 2013-08-14 | 2013-11-20 | 芜湖长信科技股份有限公司 | Method for removing short circuit metal residues in exact position at periphery of metal bridge frame with touch screen |
CN105652602A (en) * | 2014-11-28 | 2016-06-08 | 细美事有限公司 | Edge exposure apparatus and method and substrate apparatus treating |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000098591A (en) * | 1998-09-22 | 2000-04-07 | Dainippon Printing Co Ltd | Correcting method of photomask defect |
JP2006128358A (en) * | 2004-10-28 | 2006-05-18 | Renesas Technology Corp | Method for correcting defective pattern of mask |
JP2008102402A (en) * | 2006-10-20 | 2008-05-01 | Toppan Printing Co Ltd | Method for manufacturing halftone phase shift mask |
CN101387827A (en) * | 2007-09-14 | 2009-03-18 | 北京京东方光电科技有限公司 | Half-tone mask plate and method for manufacturing same |
US20100035028A1 (en) * | 2008-08-07 | 2010-02-11 | Hoya Corporation | Mask blank substrate, mask blank, photomask, and methods of manufacturing the same |
-
2010
- 2010-08-03 CN CN201010243692A patent/CN101923292B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000098591A (en) * | 1998-09-22 | 2000-04-07 | Dainippon Printing Co Ltd | Correcting method of photomask defect |
JP2006128358A (en) * | 2004-10-28 | 2006-05-18 | Renesas Technology Corp | Method for correcting defective pattern of mask |
JP2008102402A (en) * | 2006-10-20 | 2008-05-01 | Toppan Printing Co Ltd | Method for manufacturing halftone phase shift mask |
CN101387827A (en) * | 2007-09-14 | 2009-03-18 | 北京京东方光电科技有限公司 | Half-tone mask plate and method for manufacturing same |
US20100035028A1 (en) * | 2008-08-07 | 2010-02-11 | Hoya Corporation | Mask blank substrate, mask blank, photomask, and methods of manufacturing the same |
Non-Patent Citations (2)
Title |
---|
《Semiconductor Technology》 20081031 陈尧,等 掩模版雾状缺陷的解决方案 第869页-第871页 1-6 第33卷, 第10期 2 * |
《半导体光电》 20050630 邓涛,等 光刻工艺中缺陷来源的分析 第229页-第231页 1-6 第26卷, 第3期 2 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103399682A (en) * | 2013-08-14 | 2013-11-20 | 芜湖长信科技股份有限公司 | Method for removing short circuit metal residues in exact position at periphery of metal bridge frame with touch screen |
CN103399682B (en) * | 2013-08-14 | 2016-08-10 | 芜湖长信科技股份有限公司 | Touch screen metal bridge formation periphery determines the minimizing technology of position short circuit metallic residual |
CN105652602A (en) * | 2014-11-28 | 2016-06-08 | 细美事有限公司 | Edge exposure apparatus and method and substrate apparatus treating |
CN105652602B (en) * | 2014-11-28 | 2018-07-17 | 细美事有限公司 | Edge exposure device and method, substrate board treatment |
Also Published As
Publication number | Publication date |
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CN101923292B (en) | 2012-10-17 |
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Legal Events
Date | Code | Title | Description |
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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: 518000 Guangdong province Shenzhen city Nanshan District high tech Zone North HUAHAN Innovation Park D block 1 building 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: Removal method of chromium residues on border of mask Effective date of registration: 20140716 Granted publication date: 20121017 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: 20121017 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: Removal method of chromium residues on border of mask Effective date of registration: 20150821 Granted publication date: 20121017 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 | ||
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: 20121017 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: SHENZHEN NEWWAY PHOTOMASK MAKING Co.,Ltd. Registration number: 2015990000707 |