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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 11937493 B1

PDFFull Text
Date of Patent:
Mar. 19, 2024

Filed:

Jan. 27, 2021

Display device

Applicant:

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

Inventors:

Joohyeon Lee, Suwon-si, KR;

Jeoungsub Lee, Seoul, KR;

Heonjung Shin, Gyeonggi-do, KR;

Taehyeog Jung, Hwaseong-si, KR;

Hyun Joon Oh, Seongnam-si, KR;

Minhyuck Kang, Seoul, KR;

Su-Hyoung Kang, Seoul, KR;

Jeongeun Kim, Hwaseong-si, KR;

Assignee:

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

Attorney:

F. CHAU & ASSOCIATES, LLC

Primary Examiner:

Ramsey Zacharia

Int. Cl.
CPC ...
H10K 77/10 (2023.01); B32B 7/022 (2019.01); B32B 7/12 (2006.01); B32B 23/08 (2006.01); B32B 23/20 (2006.01); B32B 27/08 (2006.01); B32B 27/28 (2006.01); B32B 27/30 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01); B60K 35/00 (2006.01); G06F 1/16 (2006.01); G09F 9/30 (2006.01); H04M 1/02 (2006.01); H10K 50/842 (2023.01); H10K 50/844 (2023.01); H10K 59/12 (2023.01); H10K 59/124 (2023.01); H10K 59/126 (2023.01); H10K 59/40 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 77/111 (2023.02); B32B 7/022 (2019.01); B32B 7/12 (2013.01); B32B 23/08 (2013.01); B32B 23/20 (2013.01); B32B 27/08 (2013.01); B32B 27/281 (2013.01); B32B 27/283 (2013.01); B32B 27/285 (2013.01); B32B 27/308 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); H04M 1/0268 (2013.01); H10K 59/12 (2023.02); H10K 59/40 (2023.02); B32B 2307/51 (2013.01); B32B 2457/20 (2013.01); H10K 2102/311 (2023.02);
Abstract

Disclosed is a display device including a display module that has at least one folding area, a first film disposed on the display module and having a first modulus, a second film disposed on the first film, being farther from the display module than the first film, and having a second modulus less than the first modulus, and a third film disposed on the second film, being farther from the display module than the second film, and having a third modulus less than the second modulus. The third modulus is equal to or less than about one-sixth of the first modulus.

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