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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9753368 B1

PDFFull Text
Date of Patent:
Sep. 05, 2017

Filed:

Sep. 20, 2016

Photosensitive resin composition, photosensitive resin film using the same and color filter

Applicant:

Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;

Inventors:

Sohyun Kim, Suwon-si, KR;

Jaeyoung Kwon, Suwon-si, KR;

Sundae Kim, Suwon-si, KR;

Jieun Kim, Suwon-si, KR;

Kwangwon Seo, Suwon-si, KR;

Seungjib Choi, Suwon-si, KR;

Eunjeong Choi, Suwon-si, KR;

Gyuseok Han, Suwon-si, KR;

Assignee:

SAMSUNG SDI CO., LTD., Yongin-Si, Gyeonggi-Do, KR;

Attorney:

Lee & Morse, P.C.

Primary Examiner:

Bijan Ahvazi

Int. Cl.
CPC ...
G02B 5/23 (2006.01); G03F 7/004 (2006.01); G03F 7/031 (2006.01); G03F 7/033 (2006.01); G03F 7/16 (2006.01); G03F 7/20 (2006.01); G03F 7/26 (2006.01); G03F 7/40 (2006.01); C09B 55/00 (2006.01); G02F 1/1335 (2006.01); G03F 1/00 (2012.01); C09B 67/50 (2006.01);
U.S. Cl.
CPC ...
G03F 7/0045 (2013.01); C09B 55/009 (2013.01); G03F 7/0048 (2013.01); G03F 7/031 (2013.01); G03F 7/033 (2013.01); G03F 7/16 (2013.01); G03F 7/20 (2013.01); G03F 7/26 (2013.01); G03F 7/40 (2013.01);
Abstract

A photosensitive resin composition, a photosensitive resin film, and a color filter, the composition including a binder resin; a dye consisting of a cation and an anion; a photopolymerizable compound; a photopolymerization initiator, and a solvent, wherein the dye is included in an amount of about 15 wt % to about 40 wt % based on a total weight of a photosensitive resin composition, and wherein the cation is represented by Chemical Formula 1:

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