Title:
BLACK PHOTOSENSITIVE RESIN COMPOSITION AND LIGHT BLOCKING LAYER USING SAME
Document Type and Number:
WIPO Patent Application WO/2015/005546
Kind Code:
A1
Abstract:
Provided are a black photosensitive resin composition and a light blocking layer using the same, the black photosensitive resin composition comprising: (A) a coloring agent containing lignin black; (B) an organic binder resin; (C) a photopolymerization monomer; (D) a photopolymerization initiator; and (E) a solvent.
Inventors:
UCHIKAWA KIYOSHI (KR)
Application Number:
PCT/KR2013/011649
Publication Date:
January 15, 2015
Filing Date:
December 16, 2013
Export Citation:
Assignee:
CHEIL IND INC (KR)
International Classes:
G03F7/004; G02B5/20; G03F7/11
Foreign References:
| EP0829524A1 | 1998-03-18 | |||
| US5192361A | 1993-03-09 | |||
| US4957557A | 1990-09-18 | |||
| US4891070A | 1990-01-02 | |||
| US3864276A | 1975-02-04 |
Attorney, Agent or Firm:
PANKOREA PATENT AND LAW FIRM (KR)
팬코리아특허법인 (KR)
팬코리아특허법인 (KR)
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