US 12,340,764 B2
Electronic device
Chien-Hao Kuo, Miao-Li County (TW); and Yu-Jyun Lyu, Miao-Li County (TW)
Assigned to InnoLux Corporation, Miao-Li County (TW)
Filed by InnoLux Corporation, Miao-Li County (TW)
Filed on Dec. 20, 2023, as Appl. No. 18/391,544.
Claims priority of application No. 202310027352.5 (CN), filed on Jan. 9, 2023.
Prior Publication US 2024/0233655 A1, Jul. 11, 2024
Int. Cl. G09G 3/34 (2006.01); G02F 1/133 (2006.01); G09G 3/36 (2006.01)
CPC G09G 3/3406 (2013.01) [G02F 1/13306 (2013.01); G09G 3/3611 (2013.01); G09G 2320/0257 (2013.01); G09G 2330/021 (2013.01); G09G 2330/025 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An electronic device, comprising:
a display module comprising a display charging period and a liquid crystal rotating period in one frame; and
a backlight module configured to provide a light source to the display module, wherein the backlight module comprises a backlight driving period corresponding to one frame of the display module,
wherein a portion of the backlight driving period of an Nth frame is overlapped with the display charging period of an (N+1)th frame, and N is a positive integer,
wherein the backlight driving period comprises a first driving period and at least one second driving period which correspond to one frame of the display module, wherein the backlight module is driven with a first frequency in the first driving period, the backlight module is driven with a second frequency in the second driving period, and the first frequency is different from the second frequency.