Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: An electronic device, a display method and a medium are provided.

Abstract: 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.

Abstract: Methods and an apparatus for setting brightness of a display screen of an electronic device based on ambient light brightness.

Abstract: 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.

Abstract: 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.

Abstract: This disclosure relates to a method, apparatus, and non-transitory computer-readable storage medium for fingerprint recognition. Aspects of the disclosure provide a method for fingerprint recognition. The method includes receiving a fingerprint recognition command from a user, determining a region including positions of respective light sensors covered by at least one finger, selecting a set of fingerprint recognition sensors from a plurality of fingerprint recognition sensors based on the region, and acquiring, via the set of fingerprint recognition sensors, fingerprint data from the at least one finger.

Abstract: Methods and an apparatus for setting brightness of a display screen of an electronic device based on ambient light brightness.

Abstract: 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.

Abstract: 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.

Abstract: A method and a device are provided for controlling a smart home power supply. In the method, the device obtains one or more addresses for one or more smart home power supplies connected to the smart router, and obtains information on a plurality of home appliances connected to the one or more smart home power supplies. The device establishes a correspondence between the information on the home appliances and the addresses of the one or more smart home power supplies; and obtaining control information for a home appliance. The device searches for an address of a smart home power supply connected to the home appliance from the correspondence. The device sends a control instruction to the smart router according to the control information and the address of the smart home power supply to control the smart home power supply to perform a corresponding operation.