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 12419185 B1

Date of Patent:

Sep. 16, 2025

Filed:

Dec. 30, 2022

Display device including a light blocking layer

Applicant:

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

Inventors:

Gi Na Yoo, Yongin-si, KR;

Ju Yeon Kim, Yongin-si, KR;

Won Sang Park, Yongin-si, KR;

Chang Woo Shim, Yongin-si, KR;

Seong Jun Lee, Yongin-si, KR;

Dong Hee Choi, Yongin-si, KR;

Assignee:

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

Attorney:

Primary Examiner:

Nduka E Ojeh

Int. Cl.

CPC ...

H10K 59/80 (2023.01); H05K 5/02 (2006.01); H10K 59/12 (2023.01); H10K 59/38 (2023.01); H10K 59/40 (2023.01);

U.S. Cl.

CPC ...

H10K 59/8792 (2023.02); H05K 5/0217 (2013.01); H10K 59/38 (2023.02); H10K 59/12 (2023.02); H10K 59/40 (2023.02);

Abstract

A display device comprises a first display area, a second display area adjacent to a side of the first display area, a third display area adjacent to a side of the second display area, a plurality of emission areas disposed in the first, second, and third display areas to emit light, and a light blocking layer surrounding the plurality of emission areas. A width of the light blocking layer between adjacent emission areas in a first direction in each of the first and third display areas is greater than a width of the light blocking layer between adjacent emission areas in the first direction in the second display area.

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