US 12,424,182 B1
Display panel
Jia-Hong Wang, Hsinchu (TW); Ya-Ling Hsu, Hsinchu (TW); and Chen-Hsien Liao, Hsinchu (TW)
Assigned to AUO Corporation, Hsinchu (TW)
Filed by AUO Corporation, Hsinchu (TW)
Filed on Nov. 13, 2024, as Appl. No. 18/946,874.
Claims priority of application No. 113116411 (TW), filed on May 2, 2024.
Int. Cl. G09G 3/32 (2016.01); G02F 1/1333 (2006.01); G09G 3/36 (2006.01)
CPC G09G 3/3607 (2013.01) [G02F 1/133308 (2013.01); G09G 3/32 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0247 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a plurality of liquid crystal pixel circuits, disposed in a main display area of the display panel; and
a plurality of self-luminous pixel circuits, each having a plurality of light-emitting elements disposed in a bezel display area surrounding the main display area in the display panel,
wherein each of the light-emitting pixel circuits receives a plurality of display data, determines a pulse wave gradient method of a driving current for driving a corresponding one of the light-emitting elements based on a plurality of gradient bits of one of the display data, and determines a target current level for climbing of a plurality of current pulse waves of the driving current based on a plurality of gray-scale current bits of the one of the display data.