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:
Jan. 19, 2016
Filed:
Jan. 23, 2014
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Jin Ho Ju, Seoul, KR;
Seung Bo Shim, Asan-si, KR;
Jun Gi Kim, Seoul, KR;
Yang-Ho Jung, Seoul, KR;
Hyang-Shik Kong, Seongnam-si, KR;
Byung-Uk Kim, Hwaseong-si, KR;
Jin-Sun Kim, Hwaseong-si, KR;
Tae-Hoon Yeo, Hwaseong-si, KR;
Hyoc-Min Youn, Hwaseong-si, KR;
Sang-Hoon Lee, Hwaseong-si, KR;
SAMSUNG DISPLAY CO., LTD., , KR;
Abstract
A photosensitive resin composition includes: an acrylic copolymer comprising a polymerization product of a first monomer comprising at least one selected from an unsaturated carboxylic acid and an unsaturated carboxylic acid anhydride, and a second monomer comprising an olefin-based unsaturated compound; a photosensitive component comprising at least one 1,2-quinonediazide-5-sulfonic acid ester compound selected from compounds represented by Chemical Formulae 1 to 4; a coupling agent; and a solvent, wherein a total amount of asymmetric compounds in the photosensitive component is greater than or equal to 45 area percent as determined by high performance liquid chromatography: