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:
Oct. 03, 2023
Filed:
Apr. 21, 2020
Applicant:
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, CN;
Inventor:
Haiping Chen, Shenzhen, CN;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01);
U.S. Cl.
CPC ...
G09G 3/32 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0452 (2013.01); G09G 2300/0842 (2013.01); G09G 2330/021 (2013.01);
Abstract
A display device and a terminal are provided. The display device includes first pixel units and second pixel units arranged alternately along a first direction. In an energy saving mode, a control module is used for controlling one of the first pixel units and the second pixel units to emit light in a current display frame, for controlling another one to detect a threshold voltage of driving units of pixel driving circuits, and for controlling pixel units emitting light and pixel units for detecting to swap with each other. Energy consumption can be lowered, and detection time is sufficient.