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:
Mar. 22, 2022
Filed:
May. 24, 2018
Kunshan Go-visionox Opto-electronics Co., Ltd., Kunshan, CN;
Yuqing Wang, Kunshan, CN;
Zheng Wang, Kunshan, CN;
Xiaobao Zhang, Kunshan, CN;
Mingwei Ge, Kunshan, CN;
Kunshan Go-Visionox Opto-Electronics Co., Ltd., Kunshan, CN;
Abstract
A control method and a control device of display power supply, and an electronic device, applied to a TFT (thin film transistor) display screen. The TFT display screen includes a drive IC and a screen body; the drive IC is configured to control the screen body to display a corresponding image, and the screen body controls a pixel via a thin film transistor; the control method includes: controlling a power supply of the drive IC to power up according to a set rule after receiving a start signal for reducing a probability of abnormality in a voltage outputted by the drive IC; and supplying power continuously and normally to the drive IC.