中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

23 records (took 0.02 seconds)

    TFT array substrate
    11.
    发明授权
    TFT array substrate 有权

    公开(公告)号：US09685465B2

    公开(公告)日：2017-06-20

    申请号：US14423766

    申请日：2014-11-06

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

    Inventor： Caiqin Chen

    IPC: H01L27/12 ,  G02F1/1362 ,  G09G3/36

    CPC classification number: H01L27/124 ,  G02F1/1362 ,  G09G3/3614 ,  G09G2310/0213 ,  G09G2320/0233 ,  H01L27/00

    Abstract: The present invention provides a TFT array substrate, including a display zone having a plurality of data lines, a plurality of scan lines, and sub-pixels arranged in an array. For the sub-pixels of the same row, a sub-pixel of an even column and a sub-pixel of an odd column that are respectively located at left and right sides of each of the data lines are collectively and electrically connected to the data line each by a TFT. For the sub-pixels of the same row, each of the sub-pixels of the even columns is electrically connected with the scan line above the row of the sub-pixels and each of the sub-pixels of the odd columns is electrically connected with the scan line below the row of the sub-pixels. The non-display zone includes a plurality of fan-out lines. Each of the fan-out lines corresponds to and is connected with one of the scan lines. Each of the fan-out lines includes a horizontal line segment and a slanted line segment. For a skip of every two or four successively arranged scan lines, the slanted line segments of the two fan-out lines respectively corresponding to and connected with two adjacent, upper and lower scan lines are arranged to intersect each other in a mutually isolated manner so as to change the sequence of driving the two adjacent, upper and lower scan lines.

    SCAN DRIVING CIRCUIT AND DISPLAY PANEL
    12.
    发明申请
    SCAN DRIVING CIRCUIT AND DISPLAY PANEL 有权
    扫描驱动电路和显示面板

    公开(公告)号：US20160071474A1

    公开(公告)日：2016-03-10

    申请号：US14396052

    申请日：2014-09-16

    Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.

    Inventor： Jinbo Guo ,  Jinjie Wang ,  Caiqin Chen

    IPC: G09G3/36

    CPC classification number: G09G3/3677 ,  G09G2300/0426 ,  G09G2310/08 ,  G09G2320/0223

    Abstract: The present invention provides a scan driving circuit and display panel. The scan driving circuit comprises a plurality of scan driving units, each of which comprises a fan-out line, a plurality of switch sets, a plurality of control lines and a plurality of scan lines. The control lines are connected to at least one of the switches of each of the switch sets individually and the fan-out line is connected to the scan lines through the switch sets, such that the scan lines are turned on separately under control of the fan-out line and the control lines. By the above mentioned solution, the present invention drives a plurality of scan lines by one fan-out line such that an amount of the gate driving chips in the fan-out block and the layout space of the fan-out line can be reduced.

    Abstract translation: 本发明提供一种扫描驱动电路和显示面板。 扫描驱动电路包括多个扫描驱动单元，每个扫描驱动单元包括扇出线，多个开关组，多个控制线和多条扫描线。 控制线分别连接到每个开关组中的至少一个开关，并且扇出线通过开关组连接到扫描线，使得扫描线在风扇的控制下单独接通 输出线和控制线。 通过上述方案，本发明通过一个扇出线驱动多条扫描线，从而可以减少扇出块中的栅极驱动芯片的数量和扇出线的布局空间。

    Liquid crystal display panel compensating sub pixel charging rate
    18.
    发明授权
    Liquid crystal display panel compensating sub pixel charging rate 有权

    公开(公告)号：US10229643B2

    公开(公告)日：2019-03-12

    申请号：US14416646

    申请日：2014-12-30

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

    Inventor： Caiqin Chen ,  Je Hao Hsu

    IPC: G09G3/36 ,  G02F1/1362

    Abstract: A liquid crystal display panel is provided, comprising a plurality of sub pixels arranged in a pixel array, which is formed by a plurality of data lines and a plurality of scan lines perpendicular to each other. The plurality of scan lines comprises a first scan line connected with a first sub pixel, the first scan line being enabled within a first time period after a polarity inversion of a drive signal level of a data line, and at least one second scan line being enabled within a second time period after the first time period. An RC delay of the second scan line is larger than that of the first scan line.

    TFT array substrate
    19.
    发明授权
    TFT array substrate 有权

    公开(公告)号：US10157937B2

    公开(公告)日：2018-12-18

    申请号：US15933480

    申请日：2018-03-23

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

    Inventor： Caiqin Chen

    IPC: H01L27/12 ,  H01L27/00

    Abstract: A TFT array substrate includes a display zone having data lines, scan lines, and sub-pixels arranged in an array. For the sub-pixels of the same row, each of the sub-pixels of the even columns is connected with the scan line above the row of the sub-pixels and each of the sub-pixels of the odd columns is connected with the scan line below the row of the sub-pixels. The non-display zone includes fan-out lines respectively corresponding to and connected with the scan lines. Each of the fan-out lines includes a horizontal line segment and a slanted line segment. The slanted line segments of the two fan-out lines respectively corresponding to and connected with two adjacent, upper and lower scan lines are arranged to intersect each other in a mutually isolated manner so as to change the sequence of driving the two adjacent, upper and lower scan lines.

Patent Agency Ranking