IT House news on May 10th, the information shows that on May 10th, Huawei Technologies Co., Ltd. applied for a patent for “a method for controlling a display screen and a head-mounted electronic device based on eye focus”.
The abstract shows that the method includes: displaying an image on a display screen, and the focus of the user’s eyeball is within a first distance range; when it is detected that the user’s eyeball focus is not within the first distance range for a duration greater than or equal to the first duration, Turn off the display.
A method for controlling a display screen according to eyeball focus and a head-mounted electronic device, the method is applied to the head-mounted electronic device, the head-mounted electronic device comprises a display screen, and the display screen is transparent when the display is turned off; the method includes: on the display screen The image is displayed, and the focus of the user’s eyeball is within the first distance range; when it is detected that the user’s eyeball focus is not within the first distance range for a duration greater than or equal to the first duration, the display screen is turned off. Implement the embodiments of the present application,Can save power consumption and reduce the impact of the image on viewing the real world.
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