MICROFLUIDIC CHIP AND DRIVING METHOD THEREOF

    公开(公告)号:US20200254444A1

    公开(公告)日:2020-08-13

    申请号:US16649239

    申请日:2019-09-30

    IPC分类号: B01L3/00

    摘要: A microfluidic chip and a driving method thereof are provided. The microfluidic chip includes a base substrate, a driving circuit array, a first decoding circuit, and a second decoding circuit, the driving circuit array, the first decoding circuit, and the second decoding circuit are all integrated on the base substrate; the first decoding circuit is configured to generate and output a target scan driving signal to the driving circuit array; the second decoding circuit is configured to generate and output a target driving voltage signal to the driving circuit array; and the driving circuit array is configured to control an operation of a liquid droplet over the driving circuit array based on the target scan driving signal and the target driving voltage signal.

    METHOD AND APPARATUS FOR CONVERTING IMAGE DATA, AND STORAGE MEDIUM

    公开(公告)号:US20210234991A1

    公开(公告)日:2021-07-29

    申请号:US16957463

    申请日:2019-12-25

    IPC分类号: H04N1/60 H04N1/407

    摘要: Disclosed is a method for converting image data. The method includes: acquiring image data of a target image, wherein the image data includes first pixel values of m pixels in the target image, each of the first pixel values includes a first color value of at least one color channel, the first color value being within a target color value interval of the at least one color channel; dividing the target color value interval into n color value partitions; determining a color value partition where the first color value falls from the n color value partitions; and converting the first color value into a second color value according to a position of the first color value in the color value partition, the number of bits occupied by the second color value being less than the number of bits occupied by the first color value.

    DATA TRANSMISSION CIRCUIT, DISPLAY DEVICE AND DATA TRANSMISSION METHOD

    公开(公告)号:US20210158774A1

    公开(公告)日:2021-05-27

    申请号:US16828464

    申请日:2020-03-24

    IPC分类号: G09G5/00 H03M9/00 G11C19/00

    摘要: The embodiments of the present disclosure provide a data transmission circuit, a display device and a data transmission method. The data transmission circuit includes a serial-to-parallel conversion circuit configured to receive serial data and a mode setting signal, generate a mode selection signal according to the mode setting signal, and convert the serial data into parallel data with a corresponding bit width according to the mode selection signal; a control signal generating circuit configured to generate a control signal based on the mode setting signal; and a latch circuit connected to the serial-to-parallel conversion circuit and the control signal generating circuit, and being configured to receive the parallel data from the serial-to-parallel conversion circuit and the control signal from the control signal generating circuit, and latch and output the received parallel data under the control of the control signal.