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.:
Date of Patent:
Apr. 07, 2020
Filed:
Jan. 31, 2018
Applicants:
Beijing Boe Display Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Bingqiang Gui, Beijing, CN;
Lianjie Qu, Beijing, CN;
Yonglian Qi, Beijing, CN;
Hebin Zhao, Beijing, CN;
Xiaogai Chun, Beijing, CN;
Assignees:
Beijing BOE Display Technology Co., Ltd., Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/14 (2006.01); H01L 27/12 (2006.01); H01L 21/223 (2006.01); H01L 21/477 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1274 (2013.01); H01L 21/223 (2013.01); H01L 21/477 (2013.01); H01L 27/1225 (2013.01); H01L 27/1237 (2013.01);
Abstract
An array substrate, a method for manufacturing the same, a display panel, and a display device are provided. In the method for manufacturing an array substrate provided by an embodiment of the present disclosure, the annealing process for the first active layer in the pixel area is performed by a high temperature required in the dehydrogenation process for the second active layer in the peripheral area.