The drive circuit structure and display device of display panel

The drive circuit structure and display device of display panel

  • CN 106,710,501 B
  • Filed: 12/19/2016
  • Issued: 02/16/2018
  • Est. Priority Date: 12/19/2016
  • Status: Active Grant
First Claim
Patent Images

1. A kind of 1. drive circuit structure of display panel, it is characterised in that including:

  • Display panel;

    First drive circuit board module, is electrically connected with the display panel, including control drive circuit board, multiple source electrodes that are provided with driveFirst source drive soft board of dynamic chip;

    Control drive circuit board is used for output control signal and passes through first source driveSoft board is transmitted to the display panel, wherein, control panel and source electrode drive board are integrated in one on the control drive circuit boardRise;

    Wherein, the source electrode drive board is used for the source drive signal of output driving source driving chip;

    Second drive circuit board module, is electrically connected with the display panel, including source electrode drive circuit plate, multiple source electrodes that are provided with driveSecond source drive soft board of dynamic chip;

    Source electrode drive circuit plate is used to export source electrode drive signal and transmit to the second source electrode to driveSource driving chip on dynamic soft board, the display panel is driven by source driving chip;

    The control drive circuit board is also usedIn source drive signal is transmitted to the source electrode on the first source drive soft board through the first source drive soft boardDriving chip, the display panel is driven by the source driving chip;

    Wherein,The first source drive soft board, the second source drive soft board being disposed adjacent correspondingly are connected by the cabling on the display panelConnect, the first source drive soft board transmits the control signal of reception to described by the second source drive soft boardSource electrode drive circuit plate;

    The both ends of the first source drive soft board are respectively equipped with the first bypass cabling area and the second bypass cabling area;

    Described secondThe both ends of source drive soft board are respectively equipped with the 3rd bypass cabling area and the 4th bypass cabling area;

    In the first source drive soft board and the second source drive soft board being disposed adjacent, it is described second bypass cabling area withThe 3rd bypass cabling area is disposed adjacent;

    Wherein, cabling and institute of the second bypass cabling area by the display panelState the corresponding connection in the 3rd bypass cabling area;

    By the cabling and the described 4th that the first bypass cabling area passes through the display panelRoad cabling area is corresponding to be connected;

    The display panel includes the first metal layer and second metal layer;

    The first fitting is sequentially provided with the first metal layerArea, the second conformable region, the 3rd conformable region and the 4th conformable region;

    Wherein, first conformable region and the described first bypass cabling areaCorresponding to be fitted and connected, second conformable region is corresponding with the described second bypass cabling area to be fitted and connected;

    3rd conformable region withThe 3rd bypass cabling area is correspondingly fitted and connected, and the 4th conformable region fitting corresponding with the described 4th bypass cabling area connectsConnect;

    The second metal layer is provided with metal routing, and first conformable region is bonded by the metal routing with the described 4thArea is corresponding to be connected, and second conformable region passes through metal routing connection corresponding with the 3rd conformable region.

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