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. 12, 2019
Filed:
Sep. 30, 2016
Applicant:
Rohm and Haas Electronic Materials Korea Ltd., Cheonan, Chungcheongnam-Do, KR;
Inventors:
Eui-Hyun Ryu, Chungcheongnam-Do, KR;
Myung-Yeol Kim, Chungcheongnam-Do, KR;
EunHye Cho, Chungcheongnam-Do, KR;
Jung-June Lee, Chungcheongnam-Do, KR;
Jae Hwan Sim, Chungcheongnam-Do, KR;
Assignee:
Rohm and Haas Electronic Materials Korea Ltd., Cheonan, Chungcheongnam-do, KR;
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/11 (2006.01); G03F 7/09 (2006.01); C08G 73/02 (2006.01); C08G 73/06 (2006.01); C09D 5/00 (2006.01); C09D 175/02 (2006.01); C09D 179/04 (2006.01); G03F 7/16 (2006.01); H01L 21/027 (2006.01);
U.S. Cl.
CPC ...
G03F 7/091 (2013.01); C08G 73/0273 (2013.01); C08G 73/06 (2013.01); C08G 73/0638 (2013.01); C09D 5/006 (2013.01); C09D 175/02 (2013.01); C09D 179/04 (2013.01); G03F 7/11 (2013.01); G03F 7/162 (2013.01); G03F 7/168 (2013.01); H01L 21/0276 (2013.01);
Abstract
Organic coating compositions, particularly antireflective coating compositions for use with an overcoated photoresist, are provided that comprise 1) one or more resins and 2) one or more substituted isocyanurate compounds that are distinct from the 1) one or more resins.