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. 22, 2000
Filed:
Dec. 29, 1997
Applicant:
Inventor:
Kwan-young Han, Suwon, KR;
Assignee:
Samsung Display Devices Co., Ltd., Kyungki-do, KR;
Primary Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
428-1 ; 525180 ;
Abstract
An optical alignment composition, an alignment layer formed using the same with an excellent liquid crystal alignment property, and an LCD having the alignment layer are provided. The optical alignment composition having excellent thermal stability and alignment property and an alignment layer can be obtained while adopting a non-destructive optical alignment method. Accordingly, an LCD with improved performance can be obtained.
Han, Kwan-young. (2000). Optical alignment composition, alignment layer formed using the same and (U.S. Patent No. 6027772). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6027772
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile