US 12,002,887 B2Granted

Array substrate and method for manufacturing the same, and display device

AssigneesOrdos Yuansheng Optoelectronics Co., Ltd., Boe Technology Group Co., Ltd.

InventorsYanqing Chen, Jianyun Xie, Wei Li, Cheng Li, Pan Guo, Yanfeng Li, Weida Qin, Ning Wang

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Abstract

The embodiments of the present disclosure provide an array substrate and a method for manufacturing the same, and a display device. The array substrate includes a substrate, wherein the substrate has a display region and a peripheral region surrounding the display region, the display region has a plurality of pixels arranged in an array, and each of the plurality of pixels includes a light transmission region and a light shielding region, and a light shielding block covering at least a part of the light transmission region of at least one pixel close to the peripheral region of the plurality of pixels.

Claims16

Dependent claims

A display substrate comprising:

a substrate including a display region and a peripheral region surrounding the display region, the display region having a plurality of pixels arranged in an array, and each of the plurality of pixels comprising a light transmission region and a light shielding region;
and
a light shielding block for defining the light transmission region and the light shielding region,
an edge pixel located at boundary of the display region, wherein the edge pixel comprises at least three sub-pixels of different color, in one of the at least three sub-pixels, the light shielding block comprising a first portion, a second portion, and a third portion between the first portion and the second portion, the first, second, and third portions separated from each other.

1 more element

Dependencies are inferred from the claim text.

Facts

Application: 18/343,279Filed 28 Jun 2023 · continuation
Priority: CN 201711313230.312 Dec 2017
Published: US 2023/0343874 A126 Oct 2023
Granted: 4 Jun 2024
Term ends: Not estimatedThe source records don’t support an estimate.

Classification11 codes

G02F 1/133388
Constructional arrangements; Manufacturing methods: with constructional differences between the display region and the peripheral region
H10D 30/6723
Having supplementary regions or layers in the thin films or in the insulated bulk substrates for controlling properties of the device: having…
G02F 1/136209
Active matrix addressed cells: light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally…
H10D 86/021
Manufacture or treatment: of multiple TFTs

Family

PCT/CN2018/113746Parent of this continuation · filed 2 Nov 2018
Application17/845,568Parent of this continuation · filed 21 Jun 2022
US 11,404,582 B2Parent of this continuation · filed 2 Aug 2022
US 2023/0343874 A1Pre-grant publication · published 26 Oct 2023
US 11,728,435 B2Parent of this continuation
Application16/343,485Parent of this continuation
US 2021/0336065 A1Published application
US 2022/0320345 A1Published application
US 12,002,887 B2This patent

From the US filing history. Foreign family members aren’t listed.

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