Method of manufacturing array substrate, display substrate, and display device
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United States of America Patent
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Jan 9, 2018
Grant Date -
Dec 22, 2016
app pub date -
Jul 28, 2015
filing date -
Feb 5, 2015
priority date (Note) -
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Abstract
A method of manufacturing an array substrate, a display substrate and a display device are disclosed. The method of manufacturing an array substrate comprises: forming a pattern of an active layer and a pattern of source and drain electrodes on a substrate; forming a pattern of a first transparent electrode and a pattern of a passivation layer through one single patterning process; and processing the substrate on which the pattern of the passivation layer having been formed, such that a material of the passivation layer fills at least partially in a gap in the pattern of the first transparent electrode. Through forming the pattern of the first transparent electrode and the passivation layer by one single patterning process, number of masks used in the manufacturing process of the array substrate is reduced.
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