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. 27, 2012
Filed:
Oct. 06, 2010
Applicants:
Dae-hee Lee, Daejeon, KR;
Belyaev Sergey, Daejeon, KR;
Moon-soo Park, Daejeon, KR;
Inventors:
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/13 (2006.01); G02F 1/1333 (2006.01); G02F 1/1337 (2006.01); C09K 19/00 (2006.01); C09K 19/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composition for a liquid crystal film includes: 100 parts by weight of a vertically aligned liquid crystal mixture; 0.001-20 parts by weight of a chiral dopant; and 50-900 parts by weight of a solvent.
Lee, Dae-Hee. (2012). Composition for liquid crystal film, liquid crystal film using composition, and method of manufacturing liquid crystal film (U.S. Patent No. 8318043). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8318043
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile