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 11538892 B1

Date of Patent:

Dec. 27, 2022

Filed:

Apr. 09, 2020

Display panel having circuits on opposing sides of insulating substrate connected by tapered through hole and pad, manufacturing method thereof, and display device

Applicant:

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

Inventors:

Shulei Li, Beijing, CN;

Hua Huang, Beijing, CN;

Changhan Hsieh, Beijing, CN;

Assignee:

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

Attorney:

Chiwin Law LLC

Primary Examiner:

J E Schoenholtz

Int. Cl.

CPC ...

H01L 27/32 (2006.01); H01L 51/00 (2006.01); H01L 51/56 (2006.01);

U.S. Cl.

CPC ...

H01L 27/3276 (2013.01); H01L 51/003 (2013.01); H01L 51/0097 (2013.01); H01L 51/56 (2013.01); H01L 2227/323 (2013.01); H01L 2227/326 (2013.01); H01L 2251/5338 (2013.01);

Abstract

A display panel, a manufacturing method of the display panel, and a display device including the display panel are provided. The display panel includes an insulating substrate; a first circuit at a first side of the insulating substrate; and a second circuit at a second side of the insulating substrate. The first side and the second side of the insulating substrate are opposite to each other in a first direction perpendicular to a display surface, and the first circuit and the second circuit on opposing sides of the insulating substrate are electrically connected by tapered through hole and tapered pad.

Find Patent Forward Citations

Li, Shulei. (2022). Display panel having circuits on opposing sides of insulating substrate connected by tapered through hole and pad, manufacturing method thereof, and display device (U.S. Patent No. 11538892). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11538892

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