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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 12185567 B1

PDFFull Text
Date of Patent:
Dec. 31, 2024

Filed:

Sep. 26, 2022

Flexible display device including protruding adhesive layer

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Kou Choi, Daegu, KR;

HyunChul Kim, Gumi-si, KR;

Kyoung-Hoon Kim, Gumi-si, KR;

Kwangju Lee, Gumi-si, KR;

TaeWoo Lee, Paju-si, KR;

Assignee:

LG DISPLAY CO., LTD., Seoul, KR;

Attorney:

POLSINELLI PC

Primary Examiner:

Ida M Soward

Int. Cl.
CPC ...
H10K 50/84 (2023.01); H10K 50/844 (2023.01); H10K 59/13 (2023.01); H10K 59/131 (2023.01); H10K 77/10 (2023.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); H10K 50/80 (2023.01); H10K 50/86 (2023.01); H10K 59/126 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 50/844 (2023.02); H10K 59/131 (2023.02); H10K 77/111 (2023.02); G02F 1/133305 (2013.01); G02F 1/133331 (2021.01); G02F 1/133528 (2013.01); H10K 50/86 (2023.02); H10K 50/868 (2023.02); H10K 59/126 (2023.02); H10K 2102/00 (2023.02);
Abstract

A flexible display device includes a polarizing plate disposed on a display panel, an adhesive layer disposed on the polarizing plate; a cover window having a curved edge and disposed on the polarizing plate; a light blocking pattern disposed between the adhesive layer and the cover window; and a back plate disposed on a rear surface of the display panel, wherein the curved edge of the cover window protrudes more than the light blocking pattern and a corner of the display panel, thereby improving product quality by improving waterproof performance and minimizing chemical contamination.

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