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:
Nov. 01, 2022
Filed:
Jun. 30, 2021
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Feng Gao, Beijing, CN;
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing, CN;
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., Beijing, CN;
Abstract
A display device, a method for driving the same, and a display system are provided. In the display device, a drive circuit can first drive the display panel to display a target image containing a number of colors less than a number threshold in response to detecting that a host computer stops delivering image data (i.e., the screen is turned off), and then drive the display panel to enter a standby state. In this way, the display panel can be made to stably transition to the standby state upon screen-off of the host computer, thereby solving the problems of stalled display or abnormal display caused by the display panel being unable to enter the standby state reliably.