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. 04, 2020
Filed:
Jul. 17, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Eun Sung Lee, Hwaseong-si, KR;
Sang Ho Park, Anyang-si, KR;
Koh Kamada, Suwon-si, KR;
Tsuyoshi Ohyama, Suwon-si, KR;
Seungbum Chun, Seongnam-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/56 (2006.01); G02B 5/30 (2006.01); C09K 19/20 (2006.01); G02F 1/13363 (2006.01); G02F 1/1335 (2006.01); C08L 83/04 (2006.01); C08L 83/10 (2006.01); C08L 83/06 (2006.01); C08G 77/44 (2006.01); C08G 77/04 (2006.01); C08G 77/18 (2006.01); C08G 77/42 (2006.01); C08G 77/14 (2006.01);
U.S. Cl.
CPC ...
G02B 5/3016 (2013.01); B32B 2457/20 (2013.01); B32B 2457/202 (2013.01); B32B 2457/206 (2013.01); C08G 77/04 (2013.01); C08G 77/14 (2013.01); C08G 77/18 (2013.01); C08G 77/42 (2013.01); C08G 77/44 (2013.01); C08L 83/04 (2013.01); C08L 83/06 (2013.01); C08L 83/10 (2013.01); C09K 2019/2035 (2013.01); G02F 1/1335 (2013.01); G02F 1/13363 (2013.01); G02F 1/133502 (2013.01); G02F 2001/133633 (2013.01); Y10T 428/1036 (2015.01); Y10T 428/1045 (2015.01);
Abstract
A composition for an optical film including a liquid crystal and a polysiloxane represented by Chemical Formula 1 wherein in Chemical Formula 1, Rto R, Lto L, X, Y, Z, T, T, a, b, c, and d are the same as described in the detailed description.