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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 11343600 B1

PDFFull Text
Date of Patent:
May. 24, 2022

Filed:

Mar. 26, 2020

Foldable display device and sound providing method thereof

Applicant:

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

Inventors:

Yong Han Park, Hwaseong-si, KR;

Young Ran Son, Seoul, KR;

Hyun Jung Kim, Seongnam-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Ryan Robinson

Int. Cl.
CPC ...
H04R 7/06 (2006.01); H04R 1/02 (2006.01); H04R 17/00 (2006.01); H04R 9/06 (2006.01); H04R 7/04 (2006.01); H04R 1/40 (2006.01); H04R 3/12 (2006.01); H01L 51/52 (2006.01); H01L 27/32 (2006.01); H04R 31/00 (2006.01); H04R 1/28 (2006.01); H04R 23/00 (2006.01); H04R 7/10 (2006.01);
U.S. Cl.
CPC ...
H04R 1/025 (2013.01); H01L 27/3225 (2013.01); H01L 27/3272 (2013.01); H01L 51/5237 (2013.01); H04R 1/2811 (2013.01); H04R 1/403 (2013.01); H04R 3/12 (2013.01); H04R 7/04 (2013.01); H04R 7/06 (2013.01); H04R 7/10 (2013.01); H04R 9/06 (2013.01); H04R 17/00 (2013.01); H04R 23/006 (2013.01); H04R 31/006 (2013.01); H01L 27/323 (2013.01); H01L 51/5253 (2013.01); H04R 1/28 (2013.01); H04R 2201/003 (2013.01); H04R 2499/11 (2013.01); H04R 2499/15 (2013.01);
Abstract

A foldable display device includes: a first display panel including a first substrate and a first pixel array layer which is disposed on a first surface of the first substrate; a second display panel including a second substrate and a second pixel array layer which is disposed on a first surface of the second substrate; and a first sound generator disposed between a second surface of the first display panel opposite to the first surface of the first display panel and a second surface of the second display panel opposite to the first surface of the second display panel, where the first sound generator outputs first sound by vibrating at least one of the first and second display panels.

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