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. 16, 2010
Filed:
Feb. 26, 2007
Applicants:
Hyuk Yoon, Gyunggi-do, KR;
Je-hyuk Yoo, Daejeon, KR;
Moon-soo Park, Daejeon, KR;
Inventors:
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1347 (2006.01); G02F 1/13363 (2006.01); C09K 19/00 (2006.01); C08F 2/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein is an very thin achromatic quarter wave film laminate for transflective LCD included in an LCD polarizer. More specifically, the very thin achromatic quarter wave film laminate for transflective LCD has a considerably reduced thickness, as compared to conventional quarter wave films in which anisotropic polymeric films are laminated.
Yoon, Hyuk. (2010). Very thin achromatic quarter wave film laminate for transflective lcd and method for producing the same (U.S. Patent No. 7663718). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7663718
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile