Display panel and preparation method thereof

A display panel and display area technology, which is applied in semiconductor/solid-state device manufacturing, photovoltaic power generation, instruments, etc., can solve the problem of insufficient narrow frame of the display panel, and achieve the effect of saving plane space

Inactive Publication Date: 2020-08-25
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present application provides a display panel and its preparation method to solve the technical problem of insufficient narrow frame of the existing display panel

Method used

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  • Display panel and preparation method thereof
  • Display panel and preparation method thereof
  • Display panel and preparation method thereof

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Embodiment Construction

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0038] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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Abstract

The invention provides a display panel and a preparation method thereof. The display panel comprises a display area and an epitaxial area, and the display panel comprises a binding module and a display module; the binding module covers the display area and the epitaxial area and comprises a binding conductive layer, and the binding conductive layer is electrically connected to an external drivingchip; the display module covers the display area and the epitaxial area, the display module is arranged on the binding module, the display module comprises a thin film transistor array structure, andthe thin film transistor array structure comprises a source-drain conducting layer; the part, located in the epitaxial area, of the source-drain conductive layer is electrically connected to the binding conductive layer through a via hole. The binding module is arranged on the back surface of the display module, and the source-drain conductive layer in the display module is electrically connectedwith the binding conductive layer of the binding module through the via hole, so that the effect of narrowing the frame is achieved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel and a manufacturing method thereof. Background technique [0002] Currently, the screen-to-body ratio of electronic products is getting larger and larger, and the full screen has become a trend that people are chasing. However, in the display panels of existing electronic products, the binding area of ​​the display panel is usually bent to the back of the display panel, but due to the existence of the bending radius, the lower frame of the display panel still cannot be further narrowed. Contents of the invention [0003] Embodiments of the present application provide a display panel and a manufacturing method thereof, so as to solve the technical problem of insufficient narrow frame of the existing display panel. [0004] An embodiment of the present application provides a display panel, the display panel includes a display area and an extension area...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L27/12H01L51/56G09F9/30
CPCH01L27/124H01L27/127G09F9/301H10K59/00H10K71/00Y02E10/549H10K59/131H10K71/80H10K59/1201H10K2102/311H10K77/111
Inventor 周菁张毅先鲜于文旭
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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