TW200500689A - Manufacture of shaped structures in LCD cells, and masks therefor - Google Patents
Manufacture of shaped structures in LCD cells, and masks thereforInfo
- Publication number
- TW200500689A TW200500689A TW092135023A TW92135023A TW200500689A TW 200500689 A TW200500689 A TW 200500689A TW 092135023 A TW092135023 A TW 092135023A TW 92135023 A TW92135023 A TW 92135023A TW 200500689 A TW200500689 A TW 200500689A
- Authority
- TW
- Taiwan
- Prior art keywords
- shaped structures
- manufacture
- lcd cells
- photosensitive layer
- masks
- Prior art date
Links
Landscapes
- Liquid Crystal (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
Abstract
A method of forming shaped structures in liquid crystal display cells, comprises applying a photosensitive layer (6) to a transistor plate (2), and forming the shaped structures on the photosensitive layer in a photolithographic process using a grey-tone photo mask (7, 21). This mask comprises at least one region of semi-transparent material (8, 16, 18), the degree of transparency of which is dependent on the optical band gap of the material.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0229228A GB0229228D0 (en) | 2002-12-14 | 2002-12-14 | Manufacture of shaped structures in LCD cells,and masks therefor |
GB0300360A GB0300360D0 (en) | 2002-12-14 | 2003-01-07 | Manufacture of shaped structures in lcd cells, and masks therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200500689A true TW200500689A (en) | 2005-01-01 |
Family
ID=9949725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW092135023A TW200500689A (en) | 2002-12-14 | 2003-12-11 | Manufacture of shaped structures in LCD cells, and masks therefor |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1726424A (en) |
GB (2) | GB0229228D0 (en) |
TW (1) | TW200500689A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102360159A (en) * | 2007-05-11 | 2012-02-22 | Lg伊诺特有限公司 | Halftone mask with multiple half-transmission parts and manufacture method thereof |
JP5220100B2 (en) | 2007-05-11 | 2013-06-26 | エルジーイノテック株式会社 | Halftone mask having a plurality of semi-transmissive portions and manufacturing method thereof |
KR101095539B1 (en) * | 2009-05-26 | 2011-12-19 | 엘지이노텍 주식회사 | Half tone mask and method of manufacturig the same |
CN102681068A (en) * | 2012-05-11 | 2012-09-19 | 深圳市华星光电技术有限公司 | Colored filter and manufacturing method thereof |
FR3052879B1 (en) * | 2016-06-21 | 2019-01-25 | H.E.F. | SYSTEM AND METHOD FOR MAKING AN OPTICAL MASK FOR SURFACE TREATMENT, INSTALLATION AND SURFACE TREATMENT METHOD |
CN107300836B (en) * | 2017-08-16 | 2020-03-10 | 深圳市华星光电技术有限公司 | Exposure method and exposure apparatus |
-
2002
- 2002-12-14 GB GB0229228A patent/GB0229228D0/en not_active Ceased
-
2003
- 2003-01-07 GB GB0300360A patent/GB0300360D0/en not_active Ceased
- 2003-11-28 CN CN 200380106078 patent/CN1726424A/en active Pending
- 2003-12-11 TW TW092135023A patent/TW200500689A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB0300360D0 (en) | 2003-02-05 |
CN1726424A (en) | 2006-01-25 |
GB0229228D0 (en) | 2003-01-22 |
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