Xiaomi Inc.

Shanrong Liu

Wei Sun

Guosheng Li

Anyu Liu

Wei Feng

Zhongsheng Jiang

Jie Fan

Jiangtao Huang

Xiaoxing Yang

A liquid crystal driver circuit may include a screen including a plurality of liquid crystal units distributed as an array. The array may include m rows of liquid crystal units along a row direction, and n columns of liquid crystal units along a column direction, wherein m is an integer and n is an integer. The screen may also include n data lines, respectively connected to the n columns of liquid crystal units along the column direction; and at least one data line switch, each connected to a corresponding data line of the n data lines.

Liquid crystal drive circuit, backlight circuit, terminal, device and method

The present disclosure provides an OLED panel, a mobile device and a method for controlling identification, and belongs to the field of display technology. The OLED panel includes an array substrate, an OLED layer disposed on the array substrate, a fingerprint collecting unit array disposed in the array substrate, or a fingerprint collecting unit array disposed between the array substrate and the OLED layer, and a control circuit connected to the fingerprint collecting unit array.

OLED panel, terminal and method for controlling identification

A display method and display device are provided. The method includes: detecting whether a displayed content in a display screen changes; in response to detecting that the displayed content does not change, controlling the display screen to update alternately display data respectively corresponding to odd pixels and even pixels in each row of display unit. The number of updated pixels of the display screen each time may be reduced, while the original refresh frequency is maintained, so the problem that the splash screen phenomena is caused in the display screen by reducing the refresh frequency of the display screen may be solved, thus achieving effects of avoiding the splash screen phenomena of the display screen and of reducing the power consumption of the display screen while maintaining the original refresh frequency of the display screen.

Power saving method and device for displaying content in display screen

A method, device and medium for enhancing saturation are provided. The method includes: obtaining image feature information of an image; identifying a type of the image according to the image feature information; selecting a saturation enhancement mode corresponding to the type of the image, and enhancing the saturation of the image using the saturation enhancement mode.

Method, device and medium for enhancing saturation

The present disclosure relates to an apparatus, a method, and an electronic device. The apparatus includes a display screen; a processor; a fingerprint sensor configured to acquire fingerprint data, wherein the fingerprint sensor is located in a content displaying area of the display screen; and a data transmission line configured to transmit the fingerprint data from the fingerprint sensor to the processor, wherein the data transmission line includes a first end connected to the fingerprint sensor and a second end connected to the processor.

Mobile device and screen module thereof, method and apparatus for acquiring fingerprint and electronic device

Methods and an apparatus for setting brightness of a display screen of an electronic device based on ambient light brightness. The method includes acquiring by a light sensor on the electronic device a measured brightness of ambient light having an actual ambient brightness at where the electronic device is located; detecting whether the light sensor faces away from a light source in the environment; when it is detected that the light sensor does not face away from the light source, determining a reference backlight brightness level according to a backlight brightness level-setting function comprising a correspondence between actual ambient brightness levels and backlight brightness levels, by using the measured brightness as actual ambient brightness; and setting an actual backlight brightness of the backlighted display screen to the reference backlight brightness level; and when it is detected that the light sensor faces away from the light source, setting the actual backlight brightness of the backlighted display screen at a level different from the reference backlight brightness level.

Growing community of inventors

Beijing, China

Shanrong Liu