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:
Sep. 29, 2020
Filed:
Aug. 13, 2018
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
JinYeol Kim, Sangju-si, KR;
NamYong Gong, Paju-si, KR;
SungPil Choi, Seoul, KR;
YoungSoo Lee, Gyeongsangbuk-do, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/20 (2006.01); G06K 9/00 (2006.01); H01L 27/32 (2006.01); H01L 51/00 (2006.01); H01L 51/52 (2006.01); B06B 1/06 (2006.01); G06F 1/16 (2006.01); G06F 3/041 (2006.01); H04R 1/02 (2006.01); H04R 17/00 (2006.01);
U.S. Cl.
CPC ...
G06K 9/0002 (2013.01); B06B 1/0692 (2013.01); G06F 1/1643 (2013.01); G06F 1/1684 (2013.01); G06F 1/1696 (2013.01); G06K 9/209 (2013.01); H01L 27/323 (2013.01); H01L 27/3225 (2013.01); H01L 27/3234 (2013.01); H01L 27/3244 (2013.01); H01L 27/3272 (2013.01); H01L 51/0097 (2013.01); H01L 51/52 (2013.01); H01L 51/529 (2013.01); H01L 51/5237 (2013.01); H01L 51/5253 (2013.01); H01L 51/5281 (2013.01); B06B 1/0666 (2013.01); B06B 1/0688 (2013.01); G06F 3/0412 (2013.01); H01L 2251/5338 (2013.01); H04R 1/028 (2013.01); H04R 17/00 (2013.01); H04R 2499/15 (2013.01);
Abstract
Disclosed is a display device. The display device comprising a display area including a fingerprint recognition area and a plurality of pixels disposed on a substrate, an ultrasonic fingerprint sensor, corresponding to the fingerprint recognition area, disposed under the substrate, and a pressure sensor disposed under a rear side of the ultrasonic fingerprint sensor.