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:
Mar. 02, 2021
Filed:
Apr. 04, 2019
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignees:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-do, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C 3/12 (2006.01); C08G 73/10 (2006.01); C08K 9/06 (2006.01); C08K 3/22 (2006.01); G02B 1/04 (2006.01); C09C 1/36 (2006.01);
U.S. Cl.
CPC ...
C08G 73/1067 (2013.01); C08G 73/1007 (2013.01); C08K 3/22 (2013.01); C08K 9/06 (2013.01); C09C 1/3684 (2013.01); G02B 1/04 (2013.01); C01P 2004/16 (2013.01); C08K 2003/2241 (2013.01); C08K 2201/005 (2013.01); C08K 2201/011 (2013.01);
Abstract
A composition including a polymer including at least one of an amic acid structural unit and an imide structural unit and an inorganic particle surface-treated with a compound represented by Chemical Formula 1, a polymer-inorganic particle nanocomposite prepared using the composition an article and an optical device including the article: In Chemical Formula 1, Rto Rare independently a C1 to C30 alkyl group, a C3 to C10 cycloalkyl group, a C6 to C30 aryl group, or a combination thereof, and n is an integer of 1 or more.