Invention Grant
- Patent Title: Photosensitive resin composition, light-shielding color filter, method of producing the same and solid-state image sensor
- Patent Title (中): 光敏树脂组合物，遮光滤色器，其制造方法和固态图像传感器
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Application No.: US13953748Application Date: 2013-07-30
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Publication No.: US08895909B2Publication Date: 2014-11-25
- Inventor: Yoichi Maruyama , Hiroyuki Einaga , Toru Fujimori , Kazuto Shimada , Tomotaka Tsuchimura , Yushi Kaneko
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: SOLARIS Intellectual Property Group, PLLC
- Priority: JP2008-069923 20080318; JP2008-092582 20080331
- Main IPC: H01L27/00
- IPC: H01L27/00 ; G02B5/23 ; G03F7/00 ; G03F7/029 ; G03F7/031 ; G03F7/033 ; G03F7/105 ; G02B5/22 ; H01L27/146
Abstract:
The invention provides a photosensitive resin composition that includes titanium black, a photopolymerizable compound, a resin A having an acid value of from 70 mgKOH/g to 250 mgKOH/g, a resin B having an acid value of from 26 mgKOH/g to 65 mgKOH/g, a photopolymerization initiator, and a solvent, the photopolymerization initiator including an oxime photopolymerization compound.
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