Photo-sensitive resin composition, cured film, method for forming a pixel, solid state image sensor, color filter and ultraviolet absorber

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United States of America Patent

PATENT NO 9518031
APP PUB NO 20160016919A1
SERIAL NO

14867796

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Abstract

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Provided is a photo-sensitive composition capable of yielding pixels having a high translucency and a large refractive index, with a less amount of development residue in the process of formation. The photo-sensitive resin composition contains an ultraviolet absorber represented by Formula (I); a photo-polymerization initiator; and a polymerizable monomer: wherein each of R1, R2 and R3 independently represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms; one of R4 and R5 represents an electron withdrawing group, and the other of R4 and R5 represents —SO2R6, —CO2R6, —COR6, —CN or —CONR6R7; each of R6 and R7 independently represents a hydrogen atom, alkyl group having 1 to 8 carbon atoms or aryl group.

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Patent Owner(s)

  • FUJIFILM CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Norizuki, Yutaro Fujinomiya, JP 6 27
Takahashi, Kazutaka Fujinomiya, JP 64 376
Watanabe, Yukie Fujinomiya, JP 13 32

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