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:
Dec. 10, 1996
Filed:
Jun. 05, 1995
Applicant:
Inventors:
Shin-woong Kang, Seoul, KR;
Sung-ho Jin, Suwon, KR;
Assignee:
Samsung Display Devices Co., Ltd., Kyungki-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
428-1 ; 349123 ;
Abstract
Disclosed are a sulfonium precursor polymer of fluorine-containing poly-1,4-phenylenevinylene precursor polymer used as an aligning material of a liquid crystal device, and a liquid crystal device comprising fluorine-containing poly-1,4-phenylenevinylene as an alignment layer. Uniform orientation and a large pretilt angle can be accomplished.
Kang, Shin-woong. (1996). Fluorine containing organo-polymeric material for alignment layer and (U.S. Patent No. 5582882). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5582882
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile