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:
Dec. 21, 2021
Filed:
Jan. 09, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Jong Tae Kim, Seoul, KR;
Sang Wook Yoo, Hwaseong-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06F 3/01 (2006.01); G06F 3/041 (2006.01); G06F 21/32 (2013.01); H01L 41/083 (2006.01); H01L 41/09 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
G06K 9/0002 (2013.01); G06F 3/016 (2013.01); G06F 3/0412 (2013.01); G06F 21/32 (2013.01); H01L 41/083 (2013.01); H01L 41/09 (2013.01); H05K 1/189 (2013.01);
Abstract
A display device includes: a display panel; a fingerprint sensor which is disposed on a surface of the display panel and senses a user's fingerprint by emitting ultrasonic waves; and a first vibrator which is disposed on a surface of the fingerprint sensor and generates vibrations based on driving voltages applied thereto.