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. 05, 2014
Filed:
Dec. 08, 2010
Applicant:
Dong-guk Kim, Goyang, KR;
Inventor:
Dong-Guk Kim, Goyang, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 4/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of fabricating an alignment layer comprises depositing an alignment material on a substrate, the alignment material including reactive mesogens and a photoinitiator, the reactive mesogen having a mesogen, flexible spacers at ends of the mesogen, and photo-reactive end groups formed at ends of the flexible spacers, applying an electric field to the alignment material in a predetermined direction, and applying UV light to the alignment material applied by the electric field applied thereto to polymerize the photo-reactive end groups with each other.