Array substrate, manufacturing method thereof, display panel and display device
AssigneesBeijing Boe Display Technology Co., Ltd., Boe Technology Group Co., Ltd.
InventorsWei CAO, Xiaona LIU, Yu MA, Tingting WANG
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Abstract
An array substrate includes a first base substrate, an insulating layer group, a second electrode, a transparent conductive layer, and a first electrode; the transparent conductive layer and the first electrode are laminated and formed on the same side of the first base substrate; the first electrode has a first opening; the insulating layer group is arranged on a side of the first electrode or the transparent conductive layer away from the first base substrate; the second electrode is arranged on a side of the insulating layer group away from the first base substrate, the second electrode is arranged opposite to the first opening.
Claims19
An array substrate, comprising:
- a first base substrate;
- a transparent conductive layer and a first electrode, laminated and formed on a same side of the first base substrate, wherein the first electrode is provided with a first opening, and an orthographic projection of the first electrode on the first base substrate is located within an orthographic projection of a black matrix on the first base substrate;
- an insulating layer group, arranged on a side of the first electrode or the transparent conductive layer away from the first base substrate;
- and
- a second electrode, arranged on a side of the insulating layer group away from the first base substrate, wherein the second electrode is arranged opposite to the first opening, and an orthographic projection of the second electrode on the first base substrate partially overlaps with an orthographic projection of the transparent conductive layer on the first base substrate.
A method for manufacturing an array substrate, comprising:
- providing a first base substrate;
- forming a transparent conductive layer and a first electrode laminated on a side of the first base substrate, wherein the first electrode is provided with a first opening, and an orthographic projection of the first electrode on the first base substrate is located within an orthographic projection of a black matrix on the first base substrate;
- forming an insulating layer group on a side of the first electrode or the transparent conductive layer away from the first base substrate;
- and
- forming a second electrode on a side of the insulating layer group away from the first base substrate, wherein the second electrode is arranged opposite to the first opening, and an orthographic projection of the second electrode on the first base substrate partially overlaps with an orthographic projection of the transparent conductive layer on the first base substrate.
A display panel, comprising:
- an array substrate comprising:
- a first base substrate;
- a transparent conductive layer and a first electrode, laminated and formed on a same side of the first base substrate, wherein the first electrode is provided with a first opening, and an orthographic projection of the first electrode on the first base substrate is located within an orthographic projection of a black matrix on the first base substrate;
- an insulating layer group, arranged on a side of the first electrode or the transparent conductive layer away from the first base substrate;
- and
- a second electrode, arranged on a side of the insulating layer group away from the first base substrate, wherein the second electrode is arranged opposite to the first opening, and an orthographic projection of the second electrode on the first base substrate partially overlaps with an orthographic projection of the transparent conductive layer on the first base substrate;
- a color filter substrate arranged opposite to the array substrate, wherein the color filter substrate comprises a second base substrate, and the black matrix and a color filter layer arranged in an array on a side of the second base substrate close to the array substrate;
- and
- a sealant frame bonded between the array substrate and the color filter substrate.
Dependencies are inferred from the claim text.