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:
Aug. 01, 2017
Filed:
Feb. 20, 2015
Applicant:
Samsung Display Co., Ltd., Yongin, Gyeonggi-do, KR;
Inventors:
Taek-Joon Lee, Hwaseong-si, KR;
Keun-Chan Oh, Cheonan-si, KR;
Jun-Hyup Lee, Seoul, KR;
Sang-Gyun Kim, Asan-si, KR;
Jang-Hyun Kim, Seoul, KR;
Tae-Hoon Kim, Jinju-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 5/06 (2006.01); H05K 13/00 (2006.01); G02F 1/1337 (2006.01);
U.S. Cl.
CPC ...
H05K 13/00 (2013.01); G02F 1/133707 (2013.01); G02F 1/133711 (2013.01); G02F 1/133753 (2013.01); G02F 1/133788 (2013.01); G02F 2001/133746 (2013.01); Y10T 428/1005 (2015.01); Y10T 428/1009 (2015.01); Y10T 428/1014 (2015.01);
Abstract
An alignment film includes a first pre-tilt functional group, a second pre-tilt functional group and a first vertical alignment functional group, which are linked to polysiloxane on a substrate. The first vertical alignment functional group includes a cyclic compound and is aligned substantially perpendicularly to the substrate. The first pre-tilt functional group is cross-linked to the second pre-tilt functional group and tilted with respect to the substrate.