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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 12086369 B1

PDFFull Text
Date of Patent:
Sep. 10, 2024

Filed:

Jul. 01, 2022

Touch display panel

Applicant:

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

Inventors:

Yitong Liu, Hubei, CN;

Zhuo Zhang, Hubei, CN;

Zengjian Jin, Hubei, CN;

Assignee:

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

Attorney:
Primary Examiner:

Deeprose Subedi

Int. Cl.
CPC ...
H01L 27/32 (2006.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); G09G 3/20 (2006.01); G09G 3/3225 (2016.01); H01L 51/52 (2006.01); H10K 59/35 (2023.01); H10K 59/40 (2023.01);
U.S. Cl.
CPC ...
G06F 3/0446 (2019.05); G06F 3/0412 (2013.01); H10K 59/352 (2023.02); H10K 59/353 (2023.02); H10K 59/40 (2023.02);
Abstract

The present application provides a touch display panel. A shortest distance on a display plane from any point on outer contours of any two of sub-pixel units to a corresponding grid unit of a mesh electrode is very close or even equal. Therefore, brightness displayed by sub-pixels is more uniform at side viewing angles. Especially, brightness displayed by the sub-pixels of different colors at the side viewing angles is more uniform. Accordingly, the present application can solve a problem that the display panel has a large color shift at the side viewing angles.

Find Patent Forward Citations

Liu, Yitong. (2024). Touch display panel (U.S. Patent No. 12086369). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12086369

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

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