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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 10892307 B1

PDFFull Text
Date of Patent:
Jan. 12, 2021

Filed:

Jan. 23, 2020

Fingerprint sensor, display device, and method of manufacturing display device

Applicant:

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

Inventors:

Sun Hwa Lee, Yongin-si, KR;

Mu Kyung Jeon, Yongin-si, KR;

Il Gon Kim, Yongin-si, KR;

Assignee:

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

Attorney:

H.C. Park & Associates, PLC

Primary Examiner:

Brian Turner

Int. Cl.
CPC ...
H05B 33/08 (2020.01); G06F 3/042 (2006.01); G02F 1/33 (2006.01); H01L 29/24 (2006.01); H01L 27/12 (2006.01); H01L 27/32 (2006.01); G06K 9/00 (2006.01); H01L 51/52 (2006.01); G09G 3/3233 (2016.01); G06F 3/041 (2006.01); G09G 3/20 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3234 (2013.01); G06K 9/0002 (2013.01); H01L 27/323 (2013.01); H01L 27/3276 (2013.01); H01L 51/5253 (2013.01); H01L 51/5281 (2013.01); G06F 3/041 (2013.01); G06K 9/00013 (2013.01); G09G 3/2092 (2013.01); G09G 3/3233 (2013.01); G09G 2300/0842 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/0262 (2013.01); G09G 2354/00 (2013.01); H01L 27/14678 (2013.01); H01L 27/3246 (2013.01); H01L 2227/323 (2013.01);
Abstract

A display device includes a display pixel and a sensor pixel. The display pixel includes a light-emitting element including a first pixel electrode. The display pixel further includes a pixel circuit electrically coupled to the light-emitting element. The sensor pixel includes a sensor electrode overlapping the first pixel electrode. The sensor pixel further includes a sensor circuit electrically coupled to the sensor electrode. The first pixel electrode includes a first opening in a region overlapping the sensor electrode.

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Quick Actions:

Lee, Sun. (2021). Fingerprint sensor, display device, and method of manufacturing display device (U.S. Patent No. 10892307). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10892307

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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