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:
Mar. 01, 2022
Filed:
Jul. 16, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Hyun Jun Lee, Daejeon, KR;
Eun Jung Lim, Daejeon, KR;
Jung Sun You, Daejeon, KR;
Min Jun Gim, Daejeon, KR;
Dong Hyun Oh, Daejeon, KR;
Jin Hong Kim, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); G02F 1/1337 (2006.01); G02C 7/10 (2006.01); G02F 1/13363 (2006.01); G02F 1/137 (2006.01); G02F 1/139 (2006.01); B32B 7/035 (2019.01); G02F 1/01 (2006.01); G02F 1/1343 (2006.01); G02F 1/153 (2006.01); G02F 1/1347 (2006.01); G02B 27/01 (2006.01); G02F 1/13 (2006.01);
U.S. Cl.
CPC ...
G02C 7/101 (2013.01); B32B 7/035 (2019.01); G02F 1/0126 (2013.01); G02F 1/1396 (2013.01); G02F 1/13363 (2013.01); G02F 1/13475 (2013.01); G02F 1/13725 (2013.01); G02F 1/13737 (2013.01); G02F 1/133305 (2013.01); G02F 1/133631 (2021.01); G02F 1/134309 (2013.01); G02F 1/153 (2013.01); G02B 27/0172 (2013.01); G02B 27/0176 (2013.01); G02B 2027/0178 (2013.01); G02C 2202/16 (2013.01); G02F 1/1326 (2013.01); G02F 1/1347 (2013.01); G02F 1/13439 (2013.01); G02F 1/133365 (2013.01); G02F 1/133528 (2013.01); G02F 1/133536 (2013.01); G02F 1/133553 (2013.01); G02F 2202/04 (2013.01); G02F 2413/01 (2013.01);
Abstract
The present application relates to a light modulation device and a use thereof. The present application can provide a light modulation device having both excellent mechanical properties and optical properties by applying a polymer film that is also optically anisotropic and mechanically anisotropic to a substrate.