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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 11895870 B1

PDFFull Text
Date of Patent:
Feb. 06, 2024

Filed:

Nov. 05, 2020

Display panel and display device

Applicant:

Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;

Inventor:

Jixiang Gong, Wuhan, CN;

Assignee:

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Wuhan, CN;

Attorneys:

The Roy Gross Law Firm, LLC

Roy Gross

Primary Examiner:

Tan N Tran

Int. Cl.
CPC ...
H01L 27/14 (2006.01); H10K 59/121 (2023.01); H10K 59/124 (2023.01); H10K 71/00 (2023.01); H01L 27/12 (2006.01); H01L 29/66 (2006.01); H01L 29/786 (2006.01); H10K 59/12 (2023.01);
U.S. Cl.
CPC ...
H10K 59/1213 (2023.02); H10K 59/124 (2023.02); H10K 59/1216 (2023.02); H10K 71/00 (2023.02); H01L 27/127 (2013.01); H01L 27/1225 (2013.01); H01L 27/1248 (2013.01); H01L 27/1251 (2013.01); H01L 27/1255 (2013.01); H01L 29/66757 (2013.01); H01L 29/66969 (2013.01); H01L 29/7869 (2013.01); H01L 29/78675 (2013.01); H10K 59/1201 (2023.02);
Abstract

The present invention provides a display panel and a display device. A first gate electrode and a first polar plate of a first thin film transistor are used to constitute a storage capacitor. At a same time, the first polar plate and a second gate electrode of a second thin film transistor are disposed in a same layer. Therefore, a gate insulation layer used to separate the first polar plate from the first gate electrode and the second gate electrode in layers can be omitted, so as to reduce a number of film layers in the display panel and a thickness of a film laminated structure, thereby reducing a complexity of a process flow of the display panel, and improving bending ability of the display panel.

Find Patent Forward Citations

Gong, Jixiang. (2024). Display panel and display device (U.S. Patent No. 11895870). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11895870

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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