知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

13 records (took 0.014 seconds)

    DISPLAY DRIVING DEVICE
    1.
    发明申请
    DISPLAY DRIVING DEVICE 有权

    公开(公告)号：US20220148487A1

    公开(公告)日：2022-05-12

    申请号：US16607103

    申请日：2019-05-20

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

    Inventor： Jingfeng XUE ,  Yong TIAN ,  Lihua ZHENG

    IPC: G09G3/20

    Abstract: The present disclosure provides a display driving device, the display driving device including a driving module configured to periodically output driving time sequences, wherein each of the driving time sequences includes an execution time sequence and a blank time sequence; and an adjustment module configured to be connected to the driving module, wherein the adjustment module outputs adjusting time sequences to the driving module in a timing range of each of the blank time sequences. By the adjusting time sequences, a leakage of the display driving device is reduced.

    DISPLAY PANEL AND METHOD FOR TESTING FOR OCCURRENCE OF CRACK IN DISPLAY PANEL
    3.
    发明申请
    DISPLAY PANEL AND METHOD FOR TESTING FOR OCCURRENCE OF CRACK IN DISPLAY PANEL 审中-公开

    公开(公告)号：US20200174062A1

    公开(公告)日：2020-06-04

    申请号：US16484121

    申请日：2019-04-26

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

    Inventor： Xin ZHANG ,  Jingfeng XUE ,  Siwen MIAO

    IPC: G01R31/28

    Abstract: The present disclosure provides a display panel and a method for testing for an occurrence of a crack in the display panel. The display panel includes a panel body, a ground line, a first ground connecting portion, a first testing portion, a second ground connecting portion, a second testing portion, and a switch, the ground line surrounds the display region, the first ground connecting portion and the first testing portion are parallel connected to one end of the ground line, the second ground connecting portion and the second testing portion are parallel to another end of the ground line, the switch is electrically connected between the first ground connecting portion and the ground line.

    THIN FILM TRANSISTOR ARRAY PANEL AND DISPLAY DEVICE
    5.
    发明申请
    THIN FILM TRANSISTOR ARRAY PANEL AND DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200212070A1

    公开(公告)日：2020-07-02

    申请号：US16462227

    申请日：2018-09-17

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

    Inventor： Guanghui HONG ,  Jingfeng XUE ,  Qiang GONG

    IPC: H01L27/12

    Abstract: A TFT array panel includes a primary display area and a slitting-edge display area. In the slitting-edge display area, a first metallic routing layer includes a first data line and a second metallic routing layer includes a first gate line. The first data line is connected to the second metallic routing layer through a hole in the interlayer dielectric layer so that the first data line overlaps the first gate line to form an overlapping capacitance to compensate for a gate line RC value.

    DISPLAY PANEL AND METHOD FOR TESTING FOR OCCURRENCE OF CRACK IN DISPLAY PANEL
    7.
    发明申请
    DISPLAY PANEL AND METHOD FOR TESTING FOR OCCURRENCE OF CRACK IN DISPLAY PANEL 审中-公开

    公开(公告)号：US20200300906A1

    公开(公告)日：2020-09-24

    申请号：US16484117

    申请日：2019-04-26

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

    Inventor： Xin ZHANG ,  Jingfeng XUE ,  Siwen MIAO

    IPC: G01R31/28 ,  H01L27/12 ,  H01L23/498

    Abstract: The present disclosure provides a display panel and a method for testing for occurrence of a crack in the display panel. The display panel includes a panel body, a ground line, a first ground connecting portion, a first testing portion, a second ground connecting portion, a second testing portion, a first switch and a second switch, the ground line surrounds the display region, the first ground connecting portion and the first testing portion are parallel connected to one end of the ground line, the second ground connecting portion and the second testing portion are parallel to another end of the ground line, the first switch is electrically connected between the first ground connecting portion and one end of the ground line, the second switch is electrically connected between the second ground connecting portion and another end of the ground line.

    FLEXIBLE DISPLAY PANEL
    8.
    发明申请
    FLEXIBLE DISPLAY PANEL 审中-公开

    公开(公告)号：US20200251500A1

    公开(公告)日：2020-08-06

    申请号：US16484468

    申请日：2019-04-25

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

    Inventor： Jingli ZHANG ,  Zuomin LIAO ,  Jingfeng XUE

    IPC: H01L27/12 ,  H01L23/498

    Abstract: A flexible display panel is provided and defined with a special-shaped cutout area and a display area, including a substrate, and a plurality of pixel structures, a scan line layer, and a data line layer disposed above the substrate, wherein each of the plurality of the pixel structures includes three sub-pixels, and the scan line layer includes a plurality of scan lines, and the data line layer includes a plurality of data lines. The sub-pixels are arranged as an array over the substrate, and the scan lines and the data lines are disposed in the array of the sub-pixels. A scan line is disposed between every two rows of the sub-pixels and two data lines are disposed between every column of the sub-pixels in the special-shaped cutout area. Therefore, the frame of the special-shaped cutout area can be reduced to realize the narrow frame of the special-shaped cutout area.

    SELF-CAPACITIVE TOUCH PANEL STRUCTURE, IN-CELL TOUCH PANEL, AND LIQUID CRYSTAL DISPLAY
    10.
    发明申请
    SELF-CAPACITIVE TOUCH PANEL STRUCTURE, IN-CELL TOUCH PANEL, AND LIQUID CRYSTAL DISPLAY 有权
    自适应触控面板结构，细胞触摸屏和液晶显示

    公开(公告)号：US20170045973A1

    公开(公告)日：2017-02-16

    申请号：US14759268

    申请日：2015-04-27

    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. ,  WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

    Inventor： Shihpo CHOU ,  Gui CHEN ,  Jingfeng XUE

    IPC: G06F3/041 ,  G02F1/1333 ,  G02F1/1362 ,  G06F3/044 ,  G02F1/1343

    CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/136286 ,  G06F3/044

    Abstract: A self-capacitive touch panel structure includes a touch detection chip and multiple self-capacitance electrodes arranged as a matrix and isolated with each other. Each self-capacitance electrode connected with the touch detection chip through a connection line. Each self-capacitance electrode electrically connected with a corresponding connection line through at least one via hole. Wherein, a group of connection lines connected with a same column of the multiple self-capacitance electrodes are divided into an odd number group and an even number group, the connection lines in the odd number group are sequentially connected with corresponding self-capacitance electrodes from an terminal of the same column of the self-capacitance electrodes, and the connection lines in the even number group are sequentially connected with corresponding self-capacitance electrodes from another terminal of the same column of the self-capacitance electrodes. An in-cell touch panel and a liquid crystal display including above structure are also disclosed.

    Abstract translation: 自电容式触摸屏结构包括触摸检测芯片和布置为矩阵并彼此隔离的多个自身电容电极。 每个自电容电极通过连接线与触摸检测芯片相连。 每个自电容电极通过至少一个通孔与相应的连接线电连接。 其中，将与多个自电容电极的同一列连接的一组连接线分成奇数组和偶数组，奇数组中的连接线与相应的自电容电极顺序连接， 自电容电极的同一列的端子和偶数组中的连接线与相应的自电容电极的同一列的另一个端子依次连接相应的自电容电极。 还公开了一种电池内触摸面板和包括上述结构的液晶显示器。

Patent Agency Ranking