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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.:

US 9442303 B1

PDFFull Text
Date of Patent:
Sep. 13, 2016

Filed:

Aug. 29, 2013

Polarized ultraviolet light splitting element

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Tae Su Kim, Daejeon, KR;

Jae Jin Kim, Daejeon, KR;

Jong Byung Lee, Daejeon, KR;

Jeong Ho Park, Daejeon, KR;

Jin Mi Jung, Daejeon, KR;

Bu Gon Shin, Daejeon, KR;

Assignee:

LG CHEM, LTD., Seoul, KR;

Attorney:

Dentons US LLP

Primary Examiner:

Frank Font

Int. Cl.
CPC ...
G02B 27/28 (2006.01); G01J 4/00 (2006.01); G02B 5/30 (2006.01); G02B 5/20 (2006.01); G21K 1/16 (2006.01); G21K 5/04 (2006.01); G02F 1/1337 (2006.01);
U.S. Cl.
CPC ...
G02B 27/283 (2013.01); G02B 5/20 (2013.01); G02B 5/30 (2013.01); G02B 5/3058 (2013.01); G02B 5/3075 (2013.01); G21K 1/16 (2013.01); G21K 5/04 (2013.01); G02F 1/133788 (2013.01);
Abstract

The present application relates to a polarized ultraviolet light splitting element and to the use thereof. The present application may provide a polarized ultraviolet light splitting element which exhibits excellent splitting efficiency within a wide range of the ultraviolet light region and which has excellent durability. The element can be used, for example, in a photoalignment process of a liquid crystal alignment film.

Find Patent Forward Citations

Kim, Tae. (2016). Polarized ultraviolet light splitting element (U.S. Patent No. 9442303). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9442303

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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