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:
Aug. 24, 2021
Filed:
Dec. 11, 2020
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/13 (2006.01); G02F 1/1335 (2006.01); G02F 1/1334 (2006.01);
U.S. Cl.
CPC ...
G02F 1/1323 (2013.01); G02F 1/1334 (2013.01); G02F 1/133512 (2013.01); G02F 2202/28 (2013.01);
Abstract
The present disclosure relates a privacy film and a display device including the privacy film. More specifically, by including a light collector including a plurality of first light blocking patterns arranged to be spaced apart from one another, an adhesive layer disposed on the light collector and having at least one first groove in at least a part overlapping the plurality of first light blocking patterns, and a light diffuser disposed on the adhesive layer and including a plurality of capsules, the privacy film and the display device including the privacy film can prevent light discharge efficiency of the privacy film from being degraded and be easily reworked.