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.:
Date of Patent:
Oct. 14, 2025
Filed:
Dec. 13, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 17/00 (2006.01); G09G 3/34 (2006.01); H04R 1/02 (2006.01); H05K 7/20 (2006.01); H10K 59/00 (2023.01); H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
H04R 17/00 (2013.01); H04R 1/028 (2013.01); H10K 59/00 (2023.02); G09G 3/344 (2013.01); H04R 2499/11 (2013.01); H04R 2499/15 (2013.01); H05K 7/20963 (2013.01); H05K 2201/10128 (2013.01); H10K 59/8731 (2023.02);
Abstract
A display device including a display panel, a sound generator disposed on one surface of the display panel, and a porous layer disposed adjacent to the sound generator, in which the porous layer includes a first coupling layer, a second coupling layer, and an intermediate layer interposed between the first and second coupling layers and including a plurality of air pockets, and the first coupling layer and the intermediate layer do not overlap the sound generator in a thickness direction of the display panel.