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Array substrate, display panel and method for manufacturing array substrate

An array substrate and manufacturing method technology, applied in the field of liquid crystal display, can solve problems such as large effective film thickness of insulating layer, increase color shift defect rate, and reduce pixel aperture ratio, so as to avoid flicker phenomenon, improve display effect, and increase size Effect

Active Publication Date: 2019-06-11
XIAMEN TIANMA MICRO ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, increasing the area of ​​the pixel electrode tends to reduce the pixel aperture ratio and increase the color shift defect rate; reducing the effective film thickness of the insulating layer poses a greater challenge to the process

Method used

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  • Array substrate, display panel and method for manufacturing array substrate
  • Array substrate, display panel and method for manufacturing array substrate
  • Array substrate, display panel and method for manufacturing array substrate

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Embodiment Construction

[0057]Exemplary embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments. communicated to those skilled in the art. In the drawings, shapes and dimensions are exaggerated, distorted or simplified for clarity. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.

[0058] Furthermore, the described features, structures, or steps may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art wi...

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PUM

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Abstract

The invention provides an array substrate, a display panel and a manufacturing method of the array substrate. The array substrate comprises a plurality of pixels. Each pixel comprises a thin film transistor, a first conducting layer, a second conducting layer and a third conducting layer. Each second conducting layer is arranged on each thin film transistor; each third conducting layer is arranged on each second conducting layer and is connected with each first conducting layer. A plurality of pixels comprise n pixels arrayed along a first direction; the second conducting layer of the kth pixel in the n pixels is at least partially overlapped with the third conduction layer of the kth pixel so as to form a first capacitor of the kth pixel; the second conducting layer of the (k+1)th pixel in the n pixels is at least partially overlapped with the first conduction layer of the kth pixel so as to form a second capacitor of the kth pixel, wherein k is larger than or equal to 1 and less than or equal to n-1, and n is a positive integer. According to the array substrate, the display panel and the manufacturing method of the array substrate provided by the invention, the size of a pixel capacitor of each pixel can be increased.

Description

technical field [0001] The present disclosure relates to the technical field of liquid crystal display, and in particular to an array substrate, a display panel and a method for manufacturing the array substrate. Background technique [0002] Liquid crystal display panels (Liquid Crystal Display, LCD) have the advantages of excellent color performance, large viewing angle, high contrast ratio, etc., so that they have broad market prospects. [0003] Generally, the turn-on time of each row of thin film transistors (TFTs) is relatively short, and it is difficult to achieve the response time of the liquid crystal, which will cause the liquid crystal display panel to flicker. Therefore, in order to avoid such problems, liquid crystal display panels generally include a pixel capacitance Cst, wherein for some liquid crystal display panels, the pixel capacitance is the capacitance formed by the pixel electrode and the common electrode. In this way, within a certain period of time ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/1333
CPCG02F1/1333G02F1/133345G02F1/136213G02F1/136227G02F1/133357
Inventor 刘博智
Owner XIAMEN TIANMA MICRO ELECTRONICS