Patent ID: 11956558
Assignee: ZTE CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 7:
8. An electronic device, comprising: a display screen, an under-panel camera, at least one processor; and a memory in communicative connection with the at least one processor; wherein:
the memory is configured for storing instructions executable by the at least one processor which, when executed by the at least one processor, cause the at least one processor to execute a photographing method comprising:
in response to reception of a camera startup instruction, executing alternated steps of displaying an image on a display screen and acquiring an image with a camera;
the alternated steps comprising:
setting the display screen into a transparent state after the display screen displays an image, wherein light is allowed to enter an under-panel camera through the display screen in case that the display screen is in the transparent state;
controlling the under-panel camera to acquire an image, and sending the acquired image to the display screen for display; and
returning to execute the alternated steps until an end instruction indicating completion of photographing is received;
wherein after reception of a camera startup instruction, the method further comprises:
increasing a display refresh rate of the display screen to obtain an updated display refresh rate, the display refresh rate being used to indicate a number of frames of images displayed per unit time.