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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 10558118 B1

PDFFull Text
Date of Patent:
Feb. 11, 2020

Filed:

Sep. 14, 2017

Photosensitive resin composition, black pixel defining layer using the same and display device

Applicant:

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

Inventors:

Sang Soo Kim, Suwon-si, KR;

Jinhee Kang, Suwon-si, KR;

Heekyoung Kang, Suwon-si, KR;

Chang-Hyun Kwon, Suwon-si, KR;

Jiyun Kwon, Suwon-si, KR;

ChanWoo Kim, Suwon-si, KR;

Bumjin Lee, Suwon-si, KR;

Junho Lee, Suwon-si, KR;

Chungbeum Hong, Suwon-si, KR;

Assignee:

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

Attorney:

Lee & Morse, P.C.

Primary Examiner:

Martin J Angebranndt

Int. Cl.
CPC ...
G03F 7/037 (2006.01); G03F 7/031 (2006.01); G03F 7/038 (2006.01); G03F 7/039 (2006.01); G03F 7/075 (2006.01); G03F 7/32 (2006.01); G03F 7/004 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 51/00 (2006.01); G03F 7/00 (2006.01);
U.S. Cl.
CPC ...
G03F 7/037 (2013.01); G03F 7/0007 (2013.01); G03F 7/0048 (2013.01); G03F 7/031 (2013.01); G03F 7/038 (2013.01); G03F 7/039 (2013.01); G03F 7/0757 (2013.01); G03F 7/322 (2013.01); H01L 27/3246 (2013.01); H01L 51/004 (2013.01); H01L 51/0043 (2013.01); H01L 51/5284 (2013.01);
Abstract

Provided are a photosensitive resin composition including (A) a binder resin, the binder resin including a polymer that includes a structural unit represented by Chemical Formula 1; (B) a black colorant; (C) a photopolymerizable monomer; and (D) a photopolymerization initiator a black pixel defining layer manufactured using the same, and a display device including the black pixel defining layer, wherein, in Chemical Formula 1, each substituent is the same as defined in the detailed description.

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