Invention Grant
- Patent Title: High optical contrast pigment and colorful photosensitive composition employing the same and fabrication method thereof
- Patent Title (中): 高光学对比度颜料和使用其的多色光敏组合物及其制造方法
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Application No.: US12098492Application Date: 2008-04-07
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Publication No.: US08168689B2Publication Date: 2012-05-01
- Inventor: Chin-Cheng Weng , Kuo-Tung Huang , I-Jein Cheng , Ming-Tzung Wu , Yu-Ying Hsu , Chiang-Yun Li
- Applicant: Chin-Cheng Weng , Kuo-Tung Huang , I-Jein Cheng , Ming-Tzung Wu , Yu-Ying Hsu , Chiang-Yun Li
- Applicant Address: TW Hsinchu
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsinchu
- Agency: Thomas|Kayden
- Priority: TW96136748A 20071001
- Main IPC: C08J3/28
- IPC: C08J3/28 ; C08F2/50 ; G03C1/00 ; G03F7/033
Abstract:
A high optical contrast pigment and colorful photosensitive composition employing the same are disclosed. The composition comprises a solvent, an alkali-soluble resin, reactive monomer, and a modified pigment which has low crystallization. The low crystallization degree means that the grain size variation R is not more 80%, wherein the grain size variation R is represented by a formula R=G1/G0×100%, G0 is the original grain size, and G1 is the grain size after modification.
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