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:
Sep. 07, 2021
Filed:
Dec. 10, 2018
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Won-Jong Cho, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 51/50 (2006.01); G02B 5/30 (2006.01); B32B 3/12 (2006.01);
U.S. Cl.
CPC ...
G02B 5/3016 (2013.01); B32B 3/12 (2013.01); H01L 51/5281 (2013.01); H01L 2251/5338 (2013.01);
Abstract
An optical film for a display device includes: a first mesh pattern layer in which a plurality of first mesh patterns each including a first inner hole are arranged; and a second mesh pattern layer which faces the first mesh pattern layer, and in which a plurality of second mesh patterns each including a second inner hole are arranged, wherein a center of the first mesh pattern and a center of the second mesh pattern are arranged to be misaligned.