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:
Jun. 22, 2021
Filed:
Dec. 31, 2019
Shanghai Avic Opto Electronics Co., Ltd., Shanghai, CN;
SHANGHAI AVIC OPTO ELECTRONICS CO., LTD., Shanghai, CN;
Abstract
The present disclosure discloses a driving method for pulse width and voltage hybrid modulation, a driving device and a display device, the method including: after receiving a frame image to be displayed, generating N sub-frame images from the received frame image to be displayed; then controlling a display panel to display each sub-frame image in turn, and controlling, when each sub-frame image is displayed, the sub-pixel that needs to emit light in the sub-frame image to emit light according to the corresponding light-emitting brightness in the light-emitting period corresponding to the sub-frame image. In one sub-frame image, the light-emitting brightness of the sub-pixel is determined by the display brightness corresponding to the sub-pixel in the frame image to be displayed, and the light-emitting time configured for the sub-frame image.