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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10622427 B1

PDFFull Text
Date of Patent:
Apr. 14, 2020

Filed:

Oct. 13, 2016

Array substrate, manufacturing method thereof, and display apparatus

Applicants:

Boe Technology Group Co., Ltd., Beijing, CN;

Ordos Yuansheng Optoelectronics Co., Ltd., Ordos, Inner Mongolia, CN;

Inventors:

Weilin Lai, Beijing, CN;

Yucheng Chan, Beijing, CN;

Jianbang Huang, Beijing, CN;

Assignees:

BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;

ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., Ordos, Inner Mongolia, CN;

Attorneys:

Syncoda LLC

Feng Ma

Primary Examiner:

Fazli Erdem

Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 29/786 (2006.01); H01L 21/84 (2006.01); H01L 27/12 (2006.01); H01L 21/8234 (2006.01); H01L 21/02 (2006.01); H01L 21/265 (2006.01); H01L 21/266 (2006.01); H01L 21/768 (2006.01); H01L 29/66 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3262 (2013.01); H01L 21/0217 (2013.01); H01L 21/02164 (2013.01); H01L 21/266 (2013.01); H01L 21/26513 (2013.01); H01L 21/76802 (2013.01); H01L 21/76877 (2013.01); H01L 21/8234 (2013.01); H01L 21/84 (2013.01); H01L 27/12 (2013.01); H01L 27/3246 (2013.01); H01L 27/3248 (2013.01); H01L 27/3258 (2013.01); H01L 27/3276 (2013.01); H01L 29/66772 (2013.01); H01L 29/78654 (2013.01); H01L 51/5218 (2013.01); H01L 51/5234 (2013.01); H01L 51/56 (2013.01); H01L 27/124 (2013.01); H01L 27/1222 (2013.01); H01L 27/1248 (2013.01); H01L 27/1262 (2013.01); H01L 2251/5315 (2013.01);
Abstract

The present disclosure provides an array substrate, its manufacturing method, and a display apparatus. The array substrate includes a monocrystalline silicon layer and an array circuit layer. The array circuit layer is disposed over the monocrystalline silicon layer. The array circuit layer comprises a scan drive circuit, a data drive circuit, and a plurality of pixel circuits. The scan drive circuit and the data drive circuit are configured to respectively control a plurality of scan lines and a plurality of data lines to in turn drive a plurality of pixels. Each of the plurality of pixel circuits is configured to drive one of the plurality of pixels to emit light under control of at least one of the plurality of scan lines and at least one of the plurality of data lines; and the scan drive circuit, the data drive circuit, and the plurality of pixel circuits comprise a plurality of thin film transistors (TFTs), each having an active region disposed in the monocrystalline silicon layer.

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