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Array substrate of liquid crystal display and manufacturing method thereof

A liquid crystal display and array substrate technology, applied in semiconductor/solid-state device manufacturing, instruments, electric solid-state devices, etc., can solve the problem of lower aperture ratio

Inactive Publication Date: 2015-11-25
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the distance between the upper storage electrode and the lower storage electrode is widened in order to increase the capacitance of the storage capacitor, the aperture ratio decreases proportionally.

Method used

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  • Array substrate of liquid crystal display and manufacturing method thereof
  • Array substrate of liquid crystal display and manufacturing method thereof
  • Array substrate of liquid crystal display and manufacturing method thereof

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Embodiment Construction

[0016] In the following detailed description, certain exemplary embodiments have been shown and described by way of illustration. As those skilled in the art would realize, the described embodiments may be modified in various ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive. In addition, when an element is referred to as being "on" another element, it can be directly on the other element or be indirectly on the other element with one or more intervening elements interposed therebetween. on top of that other element. In addition, when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element through one or more intervening elements interposed therebetween. the other element. Hereinafter, the same reference numerals generally refer to ...

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Abstract

An array substrate of a liquid crystal display and a method of fabrication for the same are disclosed. The method of fabrication includes: forming a gate electrode on a first region of a substrate, where the substrate is divided into first and second regions, forming a lower storage electrode, including a transparent conductive material, on the second region of the substrate, and forming a gate insulating layer on the substrate, where the gate insulating layer includes first, second and third gate insulating sub-layers.

Description

[0001] Cross References to Related Applications [0002] This application claims priority and benefit from Korean Patent Application No. 10-2010-0021261 filed with the Korean Intellectual Property Office on Mar. 10, 2010, the entire contents of which are hereby incorporated by reference. technical field [0003] Embodiments of the present invention relate to a liquid crystal display, and more specifically, to an array substrate of a liquid crystal display and a manufacturing method thereof. Background technique [0004] Liquid crystal displays display images by adjusting light transmission of liquid crystals using an electric field. Liquid crystal displays generally drive liquid crystals by controlling the electric field between pixel electrodes and common electrodes facing each other, wherein the pixel electrodes are usually arranged on the lower substrate (that is, the array substrate on which thin film transistors are formed), and the common electrodes are arranged on the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L21/77H01L27/12G02F1/1362G02F1/1333
CPCH01L29/4908G02F1/136213G02F1/1368H01L27/124H01L27/1255
Inventor 申英澈
Owner SAMSUNG DISPLAY CO LTD