US 12,333,982 B2
Display control method and electronic device
Xiaoju Gao, Beijing (CN); Aiguo Zheng, Beijing (CN); and Hao Song, Beijing (CN)
Assigned to LENOVO (BEIJING) LIMITED, Beijing (CN)
Filed by Lenovo (Beijing) Limited, Beijing (CN)
Filed on Nov. 28, 2023, as Appl. No. 18/521,865.
Claims priority of application No. 202211741701.1 (CN), filed on Dec. 31, 2022.
Prior Publication US 2024/0221572 A1, Jul. 4, 2024
Int. Cl. G09G 3/20 (2006.01); G06F 1/16 (2006.01)
CPC G09G 3/2003 (2013.01) [G06F 1/1618 (2013.01); G09G 2330/021 (2013.01); G09G 2340/0435 (2013.01)] 15 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a first body, the first body being plate-shaped with a first side and a second side opposite the first side;
a second body, the second body being plate-shaped, rotatably connected to the first body through a connecting device, with a third side and a fourth side opposite the third side;
a display device disposed on the first side, the display device being configured to present an image, the image being illuminated by light and perceivable by a viewer; and
a processing device connected to the display device, the processing device being configured to adjust a refresh rate of the display device based on a posture of the electronic device, wherein:
the first body and the second body rotate relative to each other through the connecting device for the electronic device to switch between a first posture, a second posture, and a third posture;
when the electronic device is in the second posture, the processing device is configured to adjust the refresh rate to be in a first refresh rate range, the first refresh rate range not including zero; and
when the electronic device is in the third posture, the processing device is configured to adjust the refresh rate to be in a second refresh rate range, the second refresh rate range not including zero, a maximum refresh rate in the second refresh rate range being greater than a maximum refresh rate in the first refresh rate range.