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.:
Date of Patent:
Feb. 26, 2019
Filed:
Feb. 24, 2016
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventors:
Arum Yu, Suwon-si, KR;
Jin-Woo Park, Suwon-si, KR;
Hojeong Paek, Suwon-si, KR;
Junho Lee, Suwon-si, KR;
Seungjib Choi, Suwon-si, KR;
Hyunmoo Choi, Suwon-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G02B 5/20 (2006.01); G03F 7/00 (2006.01); G03F 7/032 (2006.01); G03F 7/033 (2006.01); G03F 7/038 (2006.01); G03F 7/105 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133512 (2013.01); G02B 5/201 (2013.01); G02F 1/133516 (2013.01); G03F 7/0007 (2013.01); G03F 7/032 (2013.01); G03F 7/033 (2013.01); G03F 7/038 (2013.01); G03F 7/105 (2013.01);
Abstract
A photosensitive resin composition includes (A) a black colorant having a maximum transmittance in an ultraviolet (UV) wavelength range/minimum transmittance in a visible ray wavelength range of about 30 or greater, (B) a binder resin; (C) a photopolymerization initiator; (D) a photopolymerizable monomer; and (E) a solvent. A black column spacer using the photosensitive resin composition, and a color filter including the black column spacer are provided.