Array substrate, manufacturing method thereof, and LCD panel
AssigneeTcl China Star Optoelectronics Technology Co., Ltd.
InventorWeina Yong
Life of this patent
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Abstract
The disclosure provides an array substrate, a manufacturing method thereof, and a liquid crystal display (LCD) panel. The array substrate includes a substrate, a driving circuit layer, a pixel electrode layer, and an astigmatism layer, which are stacked. The pixel electrode layer includes a plurality of pixel electrodes which are independent from each other. The astigmatism layer includes a plurality of astigmatism components which are connected to each other and correspond to the pixel electrodes. An area of a light-emitting surface of the astigmatism components away from the pixel electrodes is greater than an area of an electrode surface of the pixel electrodes away from the substrate. The disclosure improves viewing angles.
Claims20
An array substrate, comprising:
- a substrate;
- a driving circuit layer disposed on a side of the substrate;
- a pixel electrode layer disposed on a side of the driving circuit layer away from the substrate, wherein the pixel electrode layer comprises a plurality of pixel electrodes which are distributed in an array manner and independent from each other, and the pixel electrodes comprise an electrode surface away from the substrate;
- and
- an astigmatism layer disposed on a side of the pixel electrode layer away from the driving circuit layer, wherein the astigmatism layer comprises a plurality of astigmatism components which are distributed in an array manner and connected to each other, the astigmatism components correspond to the pixel electrodes and comprise a light-emitting surface away from the pixel electrodes, and an area of the light-emitting surface is greater than an area of the electrode surface;
- a surface of a side of the astigmatic layer adjacent to the driving circuit layer is in a contact with the electrode surface of the side of the pixel electrode layer away from the driving circuit layer.
A method of manufacturing an array substrate, comprising following steps:
- providing a substrate;
- forming a driving circuit layer on a side of the substrate;
- forming a pixel electrode layer on a side of the driving circuit layer away from the substrate, wherein the pixel electrode layer comprises a plurality of pixel electrodes which are distributed in an array manner and independent from each other, and the pixel electrodes comprise an electrode surface away from the substrate;
- and
- forming an astigmatism layer on a side of the pixel electrode layer away from the driving circuit layer, wherein the astigmatism layer comprises a plurality of astigmatism components which are distributed in an array manner and connected to each other, the astigmatism components correspond to the pixel electrode and comprise a light-emitting surface away from the pixel electrodes, and an area of the light-emitting surface is greater than an area of the electrode surface a surface of a side of the astigmatic layer adjacent to the driving circuit layer is in a contact with the electrode surface of the side of the pixel electrode layer away from the driving circuit layer.
A liquid crystal display (LCD) panel, comprising a first substrate and a second substrate which form a cell, and a liquid crystal layer disposed between the first substrate and a second substrate, wherein the first substrate comprises:
- a substrate;
- a driving circuit layer disposed on a side of the substrate;
- a pixel electrode layer disposed on a side of the driving circuit layer away from the substrate, wherein the pixel electrode layer comprises a plurality of pixel electrodes which are distributed in an array manner and independent from each other, and the pixel electrodes comprise an electrode surface away from the substrate;
- and
- an astigmatism layer disposed on a side of the pixel electrode layer away from the driving circuit layer, wherein the astigmatism layer comprises a plurality of astigmatism components which are distributed in an array manner and connected to each other, the astigmatism components correspond to the pixel electrodes and comprise a light-emitting surface away from the pixel electrodes, and an area of the light-emitting surface is greater than an area of the electrode surface a surface of a side of the astigmatic layer adjacent to the driving circuit layer is in a contact with the electrode surface of the side of the pixel electrode layer away from the driving circuit layer.
Dependencies are inferred from the claim text.