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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 12207537 B1

PDFFull Text
Date of Patent:
Jan. 21, 2025

Filed:

May. 11, 2020

Display devices and manufacturing method thereof

Applicant:

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

Inventors:

Kwang Nyun Kim, Cheonan-si, KR;

Ki Chul Bae, Asan-si, KR;

Jong Gil Ryu, Gwangmyeong-si, KR;

Seung Min Lee, Hwaseong-si, KR;

Chang Yong Lee, Cheonan-si, KR;

Chul Kyu Choi, Asan-si, KR;

In Huh, Seongnam-si, KR;

Jong Hak Hwang, Yongin-si, KR;

Assignee:

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

Attorney:

Innovation Counsel LLP

Primary Examiner:

Caleen O Sullivan

Int. Cl.
CPC ...
H10K 71/80 (2023.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/28 (2006.01); B32B 27/36 (2006.01); B32B 37/02 (2006.01); B32B 37/12 (2006.01); B32B 38/00 (2006.01); B32B 43/00 (2006.01); H10K 59/12 (2023.01); H10K 59/88 (2023.01); H10K 71/00 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 71/80 (2023.02); B32B 7/12 (2013.01); B32B 27/08 (2013.01); B32B 27/281 (2013.01); B32B 27/36 (2013.01); B32B 37/02 (2013.01); B32B 37/12 (2013.01); B32B 38/0004 (2013.01); B32B 43/006 (2013.01); H10K 59/12 (2023.02); H10K 59/88 (2023.02); H10K 71/00 (2023.02); H10K 77/111 (2023.02); B32B 2367/00 (2013.01); B32B 2379/08 (2013.01); B32B 2457/20 (2013.01); H10K 59/1201 (2023.02); H10K 71/851 (2023.02); H10K 2102/311 (2023.02);
Abstract

An embodiment of the present inventive concept provides a display device including: a mother substrate on which a plurality of display modules are located; and a mother film located on a rear surface of the mother substrate, wherein the mother film may include a first layer, and a second layer disposed between the first layer and the mother substrate, the second layer has a thickness of from about 40 μm to about 60 μm, and a thickness of the first layer may be greater than that of the second layer.

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