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Display panel and display device

A technology for display panels and display media, which is applied in the directions of electrical components, transistors, and electrical solid-state devices, and can solve the problems of unsuitable display panels, long channel lengths, and large component sizes.

Active Publication Date: 2017-10-27
INNOLUX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, compared with thin film transistors without an etch stop layer, the thin film transistor with an etch stop layer has the problems of larger device size and longer channel length, so it is not suitable for applications in high resolution, high aperture ratio, and narrow frame. display panel

Method used

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  • Display panel and display device
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  • Display panel and display device

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Embodiment Construction

[0046] The fabrication and use of the embodiments of the present invention will be described in detail below. It should be noted, however, that the present invention provides many applicable inventive concepts, which can be embodied in a wide variety of specific forms. The specific embodiments discussed herein are merely specific ways to make and use the invention, and do not limit the scope of the invention. Furthermore, repeated reference numerals or designations may be used in different embodiments. These repetitions are only for the purpose of simply and clearly describing the present invention, and do not represent any relationship between the different embodiments and / or structures discussed. Furthermore, when it is mentioned that a first material layer is located on or above a second material layer, it includes the situation that the first material layer is in direct contact with the second material layer or is separated by one or more other material layers. In the dr...

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PUM

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Abstract

The present invention provides a display panel, which includes: a first substrate; an element layer disposed on the first substrate, and the element layer includes a plurality of thin film transistors, wherein the thin film transistor includes: a gate; a gate insulating layer, Disposed on the first substrate and covering the gate; a source disposed on the gate insulating layer; a transparent conductive layer disposed on the gate insulating layer overlapping with the source and electrically connected to the source; a pixel An electrode; an active layer electrically connected to the transparent metal oxide layer and the pixel electrode; a second substrate configured on the first substrate; and a display medium located between the first substrate and the second substrate.

Description

technical field [0001] The present invention relates to thin film transistors, and more particularly to display panels and display devices having thin film transistors. Background technique [0002] With the advancement of display technology, people can make their lives more convenient with the assistance of displays. In order to achieve the characteristics of lightness and thinness of displays, flat panel displays (FPDs) have become the current mainstream. Among many flat panel displays, a liquid crystal display (LCD) has superior characteristics such as high space utilization efficiency, low power consumption, no radiation, and low electromagnetic interference. Therefore, the liquid crystal display is very popular among consumers. [0003] A liquid crystal display is mainly composed of an active array substrate, a color filter substrate and a liquid crystal layer between the two substrates. The active array substrate has an active area and a peripheral circuit area. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/12H01L29/786H01L29/06
Inventor 蔡嘉豪
Owner INNOLUX CORP