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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 12494466 B1

PDFFull Text
Date of Patent:
Dec. 09, 2025

Filed:

Mar. 28, 2023

Display device

Applicant:

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

Inventors:

Hyun-Gue Song, Yongin-si, KR;

Youngtae Kim, Yongin-si, KR;

Hyunho Jung, Yongin-si, KR;

Heeseong Jeong, Yongin-si, KR;

Sunjin Joo, Yongin-si, KR;

Sang Min Hong, Yongin-si, KR;

Assignee:

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

Attorney:

F. CHAU & ASSOCIATES, LLC

Primary Examiner:

Scott B Geyer

Int. Cl.
CPC ...
H01L 25/16 (2023.01); H10H 20/84 (2025.01); H10K 39/34 (2023.01); H10K 59/122 (2023.01); H10K 59/40 (2023.01); H10K 59/80 (2023.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); G06V 40/13 (2022.01); G09G 3/3233 (2016.01); H01L 25/18 (2023.01);
U.S. Cl.
CPC ...
H01L 25/167 (2013.01); H10H 20/84 (2025.01); H10K 39/34 (2023.02); H10K 59/122 (2023.02); H10K 59/40 (2023.02); H10K 59/873 (2023.02); H10K 59/8791 (2023.02); G06F 3/0412 (2013.01); G06F 3/0446 (2019.05); G06F 2203/04111 (2013.01); G06V 40/1318 (2022.01); G09G 3/3233 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2300/0861 (2013.01); G09G 2360/14 (2013.01); H01L 25/18 (2013.01);
Abstract

A display device including: a first light-emitting opening, a second light-emitting opening, a third light-emitting opening, and a light-receiving opening; wherein a first color emission area corresponds to the first light-emitting opening; a second color emission area corresponds to the second light-emitting opening; a third color emission area corresponds to the third light-emitting opening; and a light detection area corresponds to the light-receiving opening; and when the first color emission area, the second color emission area, and the third color emission area are viewed at a first point having a first viewing angle with respect to a normal line of a base layer, a sensing electrode shields each of two emission areas among the first color emission area, the second color emission area, and the third color emission area or one of the first color emission area, the second color emission area, and the third color emission area.

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