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:
Aug. 30, 2022
Filed:
Mar. 05, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Jae Been Lee, Seoul, KR;
Ga Na Kim, Icheon-si, KR;
Yi Joon Ahn, Seoul, KR;
Jung Hun Noh, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 1/02 (2006.01); G06F 1/16 (2006.01); H04R 9/06 (2006.01); H04R 1/32 (2006.01);
U.S. Cl.
CPC ...
H04R 1/028 (2013.01); G06F 1/1605 (2013.01); H04R 1/323 (2013.01); H04R 9/06 (2013.01); H04R 2400/03 (2013.01);
Abstract
A display device includes: a display panel; a first sound generator on a first surface of the display panel, the first sound generator being configured to vibrate the display panel to output a first sound; and a second sound generator configured to output a second sound. A third sound is a sum of the first sound and the second sound, and a sound pressure level of at least one of harmonic tones of the third sound is less than a sound pressure level of at least one of harmonic tones of the first sound.