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    LAPTOP AND TABLET TWO-IN-ONE COMPUTER
    1.
    发明申请
    LAPTOP AND TABLET TWO-IN-ONE COMPUTER 审中-公开

    公开(公告)号：US20190384362A1

    公开(公告)日：2019-12-19

    申请号：US15571016

    申请日：2017-10-19

    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

    Inventor： Zhenzhou XING

    IPC: G06F1/16 ,  G06F3/0488

    Abstract: The present invention provides a laptop and tablet two-in-one computer including a bendable back panel and a flexible touch display panel installed on a bendable back panel. The bendable back panel includes a first back plate portion and a second back plate portion and the second back plate portion, and then the bendable back panel is further in flat state or bent state. The flexible touch display has the keyboard function and the touch panel control function by displaying the keyboard and the touch panel. The invention eliminates the physical keyboard design of the traditional two-in-one computer by integrating the flexible touch display panel with the bendable back panel so that the flexible touch display is achieved with a touch panel, and the invention simplifies the complicated design of the traditional two-in-one computer, and extends the service life and has the advantages of convenient use and superior performance.

    Display Panel Driving Device and Display Device
    3.
    发明申请
    Display Panel Driving Device and Display Device 审中-公开

    公开(公告)号：US20180197456A1

    公开(公告)日：2018-07-12

    申请号：US15123669

    申请日：2016-07-20

    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

    Inventor： Zhenzhou XING

    IPC: G09G3/20 ,  H01L27/12 ,  H01L29/786

    CPC classification number: G09G3/2092 ,  G09G2300/0426 ,  G09G2310/0297 ,  G09G2320/0233 ,  H01L27/124 ,  H01L29/78696

    Abstract: The present disclosure proposes a display and a display panel driving device. The display panel driving device includes a source driver chip having source driver signal output ports, a leads, each lead connected to one of the source driver signal output ports, and a multiplexer connected to the leads. The multiplexer is configured to transmit the source driver signal output by each of the leads to data lines on the display panel, and configured to adjust the strength of the source driver signal output by each of leads if the strength is not unanimous so that the source driver signals with a single strength enters the data lines. The display includes a display panel and the display panel driving device. Display uniformity of images shown on the panel is improved.

    A LCD PANEL AND A DRIVING CIRCUIT FOR THE LCD PANEL
    5.
    发明申请
    A LCD PANEL AND A DRIVING CIRCUIT FOR THE LCD PANEL 审中-公开

    公开(公告)号：US20190041676A1

    公开(公告)日：2019-02-07

    申请号：US15560122

    申请日：2017-08-22

    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

    Inventor： Zhenzhou XING

    IPC: G02F1/133 ,  G02F1/1345 ,  G09G3/36

    Abstract: The present invention discloses a LCD panel and a driving circuit for the LCD panel. The LCD panel comprises a source driving chip and a plurality of multiplexing circuits; wherein the source driving chip is used to provide a plurality of source driving signals, each of the multiplexing circuits used to receive one of the source driving signals and a plurality of control signals, and the multiplexing circuit controlled by the control signals to transmit one of the multiple source driving signals in time-division into a plurality of pixels corresponding to one of the source driving signals. In the above-described manner, the present invention can reduce the number of control signals and reduce the area of the signal traces that carry the control signals on the frame of the liquid crystal panel, so reduce the frame width of the LCD panel and achieve the narrow frame design.

    DRIVING CONTROL METHOD FOR DISPLAY PANEL
    6.
    发明申请
    DRIVING CONTROL METHOD FOR DISPLAY PANEL 审中-公开

    公开(公告)号：US20190035318A1

    公开(公告)日：2019-01-31

    申请号：US15576995

    申请日：2017-08-22

    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

    Inventor： Zhenzhou XING

    IPC: G09G3/20 ,  H01L27/12

    CPC classification number: G09G3/2003 ,  G09G2300/0452 ,  G09G2300/0809 ,  G09G2310/0235 ,  G09G2310/027 ,  G09G2310/08 ,  G09G2320/0242 ,  G09G2320/0276 ,  G09G2320/0673 ,  H01L27/124

    Abstract: A driving control method is disclosed. The method includes steps of sequentially turning on the first color sub-pixel, the second color sub-pixel, the third color sub-pixel and the white color sub-pixel respectively in the first time period, the second time period, the third time period, and the fourth time period in order to respectively input grayscale values of the sub-pixels using the source driver. Wherein, when using the source driver to input the grayscale vale of the white color sub-pixels, the source driver decreases a preset value of gamma voltages of the white color sub-pixels such that the preset value of gamma voltages when inputting grayscale values of the white color sub-pixels is less than a preset value of gamma voltages when inputting grayscale values of the first color sub-pixels, the second color sub-pixels and/or the third color sub-pixels. Through the above way, the display quality can be increased.

    DATA DRIVER AND DISPLAY PANEL
    7.
    发明申请
    DATA DRIVER AND DISPLAY PANEL 审中-公开

    公开(公告)号：US20180336860A1

    公开(公告)日：2018-11-22

    申请号：US15544002

    申请日：2017-05-26

    Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

    Inventor： Zhenzhou XING ,  Chun-hung HUANG

    IPC: G09G3/36

    CPC classification number: G09G3/3688 ,  G09G3/3677 ,  G09G2300/0426 ,  G09G2310/027 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/0291 ,  G09G2320/0223 ,  G09G2320/0242

    Abstract: A data driver and display panel are disclosed. The data driver is applicable to providing image data to be displayed to a plurality of data lines. The data driver includes: a data processing unit, a driving unit, and at least two sets of data outputs. The data processing unit is configured to receive and store one frame of image data to be displayed. The driving unit is to output at least two sets of data voltages having different driving capacities according to the image data. Each of the at least two sets of data outputs includes a plurality of data outputs, and each set is connected to pixels in two areas with a different distance from the data driver. The driving unit provides the at least two sets of data voltages having different driving capabilities to the at least two sets of data outputs.

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