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. 11, 2020
Filed:
Mar. 21, 2019
Applicant:
Shanghai Tianma Am-oled Co., Ltd., Shanghai, CN;
Inventors:
Assignee:
SHANGHAI TIANMA AM-OLED CO., LTD., Shanghai, CN;
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3233 (2016.01); H01L 27/32 (2006.01); G09G 3/3258 (2016.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3233 (2013.01); G09G 3/3258 (2013.01); H01L 27/3248 (2013.01); H01L 27/3262 (2013.01); H01L 27/3265 (2013.01); H01L 27/3276 (2013.01); G09G 2320/0209 (2013.01); G09G 2320/0233 (2013.01); H01L 27/124 (2013.01); H01L 27/1222 (2013.01); H01L 27/1225 (2013.01); H01L 27/1251 (2013.01); H01L 27/1255 (2013.01);
Abstract
The present disclosure provides a pixel circuit, a display panel, and a display device. The pixel circuit includes: first and second scan signal input terminals; a data signal input terminal; a first power supply signal input terminal; a light-emitting control signal input terminal; a reference voltage input terminal; first to sixth transistors, a first capacitor, and a piezoresistor having a first electrode electrically connected to a first electrode plate of the first capacitor, and a second electrode electrically connected to a first electrode of the third transistor.