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:
Nov. 23, 2004
Filed:
Nov. 27, 2000
Applicant:
Inventors:
Oleg Yaroshchuk, Kyiv, UA;
Yuriy Reznikov, Kyiv, UA;
Jack R. Kelly, Stow, OH (US);
Liang-Chy Chien, Stow, OH (US);
Tatiana Sergan, Silver Lake, OH (US);
Assignee:
Kent State University, Kent, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/13 ;
U.S. Cl.
CPC ...
G02F 1/13 ;
Abstract
An optical compensation film for a liquid crystal display is provided wherein the film is a polymer that is capable of producing light induced anisotropy. The film is irradiated with light to form an optical axis or axes.
Yaroshchuk, Oleg. (2004). Optical compensation film for liquid crystal display (U.S. Patent No. 6822713). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6822713
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile