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:
Aug. 31, 2021
Filed:
Oct. 09, 2017
Applicants:
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Display Technology Co., Ltd., Beijing, CN;
Inventors:
Lianjie Qu, Beijing, CN;
Bingqiang Gui, Beijing, CN;
Yonglian Qi, Beijing, CN;
Hebin Zhao, Beijing, CN;
Yun Qiu, Beijing, CN;
Dan Wang, Beijing, CN;
Assignees:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01); G02F 1/1368 (2006.01); G02F 1/1362 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1251 (2013.01); G02F 1/13624 (2013.01); G02F 1/13685 (2021.01); H01L 27/1259 (2013.01); H01L 27/3244 (2013.01); G02F 2202/104 (2013.01);
Abstract
An array substrate includes a substrate, a dual-gate oxide thin film transistor TFT, an electrode for display and a polycrystalline silicon TFT. The dual-gate oxide thin film transistor TFT and the electrode for display are located in a sub-pixel on the substrate, and a drain electrode of the dual-gate oxide TFT is electrically connected to the electrode for display.