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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 12733325 B1

PDFFull Text
Date of Patent:
Sep. 08, 2026

Filed:

Jan. 23, 2023

Display device

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Kwangjae Lee, Suwon-si, KR;

Sungsoo Jung, Suwon-si, KR;

Pilyong Oh, Suwon-si, KR;

Jeongin Han, Suwon-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Fernando L Toledo

Assistant Examiner:

Jorge Andres Lopez

Int. Cl.
CPC ...
H10H 20/858 (2025.01); B32B 7/022 (2019.01); B32B 7/027 (2019.01); B32B 7/12 (2006.01); B32B 15/04 (2006.01); B32B 17/06 (2006.01); H05K 7/20 (2006.01); H10W 90/00 (2026.01); B32B 5/18 (2006.01); B32B 15/20 (2006.01); B32B 27/06 (2006.01); B32B 27/40 (2006.01);
U.S. Cl.
CPC ...
H10H 20/8583 (2025.01); B32B 7/022 (2019.01); B32B 7/027 (2019.01); B32B 7/12 (2013.01); B32B 15/04 (2013.01); B32B 17/06 (2013.01); H05K 7/20963 (2013.01); H10W 90/00 (2026.01); B32B 5/18 (2013.01); B32B 15/20 (2013.01); B32B 27/06 (2013.01); B32B 27/40 (2013.01); B32B 2457/20 (2013.01);
Abstract

A display device a plurality of display modules, each of the plurality of display modules including: a substrate having a mounting surface and a rear surface opposite the mounting surface; a plurality of inorganic light emitting diodes provided on the mounting surface of the substrate; and a frame supporting the plurality of display modules arranged in a matrix, the frame including: a first frame layer contacting the plurality of display modules and including a material having material properties similar to material properties of the substrate; a second frame layer provided behind the first frame layer, and including a metal material; and a third frame layer provided between the first frame layer and the second frame layer and bonding the first frame layer and the second frame layer.

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