公开(公告)号：US12183255B2

公开(公告)日：2024-12-31

申请号：US18307039

申请日：2023-04-26

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Haokai Wang

IPC: G09G3/20 ,  G09G5/10

Abstract: A display method of a display panel includes determining whether the display panel is in a frequency conversion state, if the display panel is in a frequency conversion state, acquiring a first frequency and a second frequency corresponding to two adjacent frames consecutively for multiple times, determining whether the display panel is in a first display mode according to a difference between the first frequency and the second frequency obtained multiple times, and if the display panel is in the first display mode, turn off a brightness adjustment function of the display panel.

公开(公告)号：US12165614B2

公开(公告)日：2024-12-10

申请号：US18523720

申请日：2023-11-29

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Haokai Wang

IPC: G09G5/00 ,  G09G5/10

Abstract: A driving method for a display panel includes: obtaining a change range of a refresh frequency difference of the display panel within a preset duration; obtaining a current refresh frequency of the display panel in response to determining that an upper limit of the change range of the refresh frequency difference is less than a preset refresh frequency difference; obtaining a number of display frames in response to determining that the current refresh frequency of the display panel is less than a reference refresh frequency; and performing brightness compensation on the display panel in response to determining that the number of display frames is greater than or equal to a preset number of frames.