知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

8 records (took 0.022 seconds)

    ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE SAME, AND FABRICATING METHOD THEREOF
    1.
    发明申请
    ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE SAME, AND FABRICATING METHOD THEREOF 有权

    公开(公告)号：US20170194407A1

    公开(公告)日：2017-07-06

    申请号：US15302934

    申请日：2016-04-06

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Guang Li ,  Chen Xu

    IPC: H01L27/32 ,  G09G3/3208

    CPC classification number: H01L27/3262 ,  G09G3/3208 ,  G09G2300/043 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/061 ,  H01L21/77 ,  H01L27/124 ,  H01L27/3276 ,  H01L2227/323

    Abstract: The present application discloses an array substrate comprising a base substrate; and a plurality of rows of pixel units and a plurality of rows of reset signal lines on the base substrate, every two adjacent rows of pixel units share one reset signal line. Every two adjacent rows of pixel units and a reset signal line between the two adjacent rows of pixel units constitute a pixel unit group, each pixel unit group comprises a plurality of columns of pixel units. Each pixel unit comprises a reset thin film transistor, each reset thin film transistor comprises a conductive semiconductor layer on the base substrate, a first insulating layer on a side of the conductive semiconductor layer distal to the base substrate, a gate electrode on a side of the first insulating layer distal to the conductive semiconductor layer, a second insulating layer on a side of the gate electrode distal to the first insulating layer, a source/drain/metal electrode layer on a side of the second insulating layer distal to the gate electrode, and a source via, a drain via, and a metal electrode via; the conductive semiconductor layer comprises a first semiconductor electrode and a second semiconductor electrode, and the source/drain/metal electrode layer comprises a source electrode, a drain electrode, and a metal electrode. The metal electrode via is at a position corresponding to an area where the reset signal line and the second semiconductor electrode overlap in plan view of the substrate, the metal electrode via exposing part of the reset signal line and part of the second semiconductor electrode. The metal electrode within the metal electrode via is electrically connected to the reset signal line and the second semiconductor electrode, the second semiconductor electrode is electrically connected to two drain electrodes of the reset thin film transistor in two neighboring pixel units in a same column within a same pixel unit group through two corresponding drain vias. The source electrode is electrically connected to the first semiconductor electrode through the source via.

    Array substrate, display panel and display apparatus having the same, and fabricating method thereof
    2.
    发明授权
    Array substrate, display panel and display apparatus having the same, and fabricating method thereof 有权

    公开(公告)号：US09698208B1

    公开(公告)日：2017-07-04

    申请号：US15302934

    申请日：2016-04-06

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Guang Li ,  Chen Xu

    IPC: H01L27/14 ,  H01L27/32 ,  G09G3/3208 ,  H01L27/12

    CPC classification number: H01L27/3262 ,  G09G3/3208 ,  G09G2300/043 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/061 ,  H01L21/77 ,  H01L27/124 ,  H01L27/3276 ,  H01L2227/323

    Abstract: The present application discloses an array substrate comprising a base substrate; and a plurality of rows of pixel units and a plurality of rows of reset signal lines on the base substrate, every two adjacent rows of pixel units share one reset signal line. Every two adjacent rows of pixel units and a reset signal line between the two adjacent rows of pixel units constitute a pixel unit group, each pixel unit group comprises a plurality of columns of pixel units. Each pixel unit comprises a reset thin film transistor, each reset thin film transistor comprises a conductive semiconductor layer on the base substrate, a first insulating layer on a side of the conductive semiconductor layer distal to the base substrate, a gate electrode on a side of the first insulating layer distal to the conductive semiconductor layer, a second insulating layer on a side of the gate electrode distal to the first insulating layer, a source/drain/metal electrode layer on a side of the second insulating layer distal to the gate electrode, and a source via, a drain via, and a metal electrode via; the conductive semiconductor layer comprises a first semiconductor electrode and a second semiconductor electrode, and the source/drain/metal electrode layer comprises a source electrode, a drain electrode, and a metal electrode. The metal electrode via is at a position corresponding to an area where the reset signal line and the second semiconductor electrode overlap in plan view of the substrate, the metal electrode via exposing part of the reset signal line and part of the second semiconductor electrode. The metal electrode within the metal electrode via is electrically connected to the reset signal line and the second semiconductor electrode, the second semiconductor electrode is electrically connected to two drain electrodes of the reset thin film transistor in two neighboring pixel units in a same column within a same pixel unit group through two corresponding drain vias. The source electrode is electrically connected to the first semiconductor electrode through the source via.

    DISPLAY ARRAY SUBSTRATE, COMPENSATION METHOD, DISPLAY PANEL AND DISPLAY DEVICE
    3.
    发明申请
    DISPLAY ARRAY SUBSTRATE, COMPENSATION METHOD, DISPLAY PANEL AND DISPLAY DEVICE 有权
    显示阵列基板，补偿方法，显示面板和显示装置

    公开(公告)号：US20160358545A1

    公开(公告)日：2016-12-08

    申请号：US14893777

    申请日：2015-05-12

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Xinshe Yin ,  Ying Wang ,  Guang Li

    IPC: G09G3/3233

    CPC classification number: G09G3/3233 ,  G06F1/26 ,  G09G3/3208 ,  G09G3/3225 ,  G09G3/3258 ,  G09G2300/0426 ,  G09G2300/0842 ,  G09G2320/0204 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2330/028

    Abstract: The present disclosure provides a display array substrate, a compensation method, a display panel and a display device. The display array substrate includes at least one power line and a voltage application unit. The at least one power line is connected to pixels in at least one column within an effective display region on the display array substrate. The power application unit is arranged outside the effective display region and configured to apply power supply voltages to at least two power supply voltage input points on the at least one power line. An absolute value of a voltage difference between the at least two power supply voltage input points is less than a predetermined voltage threshold.

    Abstract translation: 本公开提供了一种显示阵列基板，补偿方法，显示面板和显示装置。 显示阵列基板包括至少一个电力线和电压施加单元。 所述至少一个电源线连接到所述显示阵列基板上的有效显示区域内的至少一列中的像素。 电力应用单元布置在有效显示区域的外部，并被配置为向至少一个电力线上的至少两个电源电压输入点施加电源电压。 所述至少两个电源电压输入点之间的电压差的绝对值小于预定的电压阈值。

    Array substrate, display panel and display device
    6.
    发明授权
    Array substrate, display panel and display device 有权

    公开(公告)号：US09991324B2

    公开(公告)日：2018-06-05

    申请号：US15321383

    申请日：2016-04-14

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Guang Li ,  Xinshe Yin ,  Tuo Sun

    IPC: H01L27/12 ,  H01L27/32

    CPC classification number: H01L27/3262 ,  H01L27/1214 ,  H01L27/124 ,  H01L27/3248 ,  H01L27/326 ,  H01L27/3276 ,  H01L2251/5315

    Abstract: The present invention belongs to the field of display technology, and particularly relates to an array substrate, a display panel and a display device. The array substrate comprises a light-emitting unit, a driving unit for driving the light-emitting unit, and a driving signal unit for providing a driving signal to the driving unit, the driving unit being provided in a central area of the array substrate, the driving signal unit being provided on at least one side of a marginal area surrounding the central area, wherein the light-emitting unit covers the driving unit and extends into the at least one side of the marginal area on which the driving signal unit is provided. The array substrate can have not only enlarged display area but also decreased bezel width, and also have improved aperture ratio of a pixel.

Patent Agency Ranking