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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 11744135 B1

PDFFull Text
Date of Patent:
Aug. 29, 2023

Filed:

Dec. 01, 2020

Display device including an optical pattern layer

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Jae Ik Lim, Yongin-si, KR;

Dae Young Lee, Yongin-si, KR;

Chaun Gi Choi, Yongin-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;

Attorney:

F. Chau & Associates, LLC

Primary Examiner:

Nduka E Ojeh

Int. Cl.
CPC ...
H10K 59/65 (2023.01); H10K 50/86 (2023.01); H10K 59/122 (2023.01); G06V 40/12 (2022.01); G06V 40/13 (2022.01); H10K 59/38 (2023.01); H10K 59/40 (2023.01);
U.S. Cl.
CPC ...
H10K 59/65 (2023.02); H10K 50/865 (2023.02); H10K 59/122 (2023.02); G06V 40/13 (2022.01); G06V 40/1365 (2022.01); H10K 59/38 (2023.02); H10K 59/40 (2023.02);
Abstract

A display device includes: a substrate; a first display pixel disposed on the substrate and including a light emitting element; a first sensor pixel disposed on the substrate and including an optical sensor; a first bank disposed on the substrate, wherein the first display pixel is disposed in the first bank; a first light blocking layer overlapping the first bank; a first color filter disposed on the first light blocking layer and overlapping the light emitting element; and an optical pattern layer disposed on the optical sensor, wherein the optical pattern layer includes a light blocking portion and a plurality of light transmitting portions passing through the light blocking portion.

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