US 12,386,457 B2
Electronic device
Chih-Yi Chen, Miao-Li County (TW); Yu-Sheng Kao, Miao-Li County (TW); Chun-Li Chu, Miao-Li County (TW); and Wei-Kang Ji, Miao-Li County (TW)
Assigned to INNOLUX CORPORATION, Miao-Li County (TW)
Filed by InnoLux Corporation, Miao-Li County (TW)
Filed on Oct. 24, 2024, as Appl. No. 18/925,246.
Claims priority of application No. 112145057 (TW), filed on Nov. 22, 2023.
Prior Publication US 2025/0165095 A1, May 22, 2025
Int. Cl. G06F 3/041 (2006.01)
CPC G06F 3/04166 (2019.05) 20 Claims
OG exemplary drawing
 
1. An electronic device, comprising:
a display panel;
a light-emitting element layer used for providing a light source to the display panel;
a touch element layer overlapping the display panel;
a timing control unit electrically connected to the display panel and used for providing a first synchronization signal;
a light source driving unit electrically connected to the light-emitting element layer and used for receiving the first synchronization signal; and
a touch processing unit electrically connected to the touch element layer and used for receiving the first synchronization signal,
wherein the display panel is used for displaying a first frame, and a duration of the first frame comprises a duration of the first synchronization signal, a first duration, and a second duration, wherein within the first duration, the touch processing unit receives a touch signal from the touch element layer, and within the second duration, the light source driving unit has the light-emitting element layer perform scanning, wherein the first duration and the second duration are separated.