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:
Jan. 18, 2022
Filed:
Jul. 02, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jung Sun You, Daejeon, KR;
Dong Hyun Oh, Daejeon, KR;
Nam Gyu Kim, Daejeon, KR;
Eun Jung Lim, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1339 (2006.01); G02C 7/08 (2006.01); G02F 1/137 (2006.01); G02F 1/1343 (2006.01);
U.S. Cl.
CPC ...
G02F 1/13392 (2013.01); G02C 7/08 (2013.01); G02F 1/137 (2013.01); G02F 1/134309 (2013.01); G02F 2202/28 (2013.01);
Abstract
A light modulation element and the use thereof are provided. The light modulation element can suppress a surface waviness phenomenon upon surface reflection visual observation by improving surface waviness of a base film caused by a spacer. Such light modulation element can be applied to various flexible display devices to improve the quality of products.