Patent · US Active

Display panel

US11526246B2 · kind B2 · utility

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8Claims

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Assignee

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

Inventors

Bi-Hsien Chen · Guoxing Township, TW
Qibing DAI · Beijing, CN

Key dates

Filing date	Jun 30, 2020
Grant date	Dec 13, 2022
Priority date	—
Expiry date	Oct 1, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06F2203/04111
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A display module is provided. In the display module, a touch unit is disposed in a first display region, and the touch unit includes first touch electrodes and second touch electrodes arranged on a same layer and independently from each other; a fingerprint recognition touch unit is disposed in a second display region. The fingerprint recognition touch unit includes first recognition electrodes and second recognition electrodes arranged on a same layer and independently from each other, the first recognition electrodes and the second recognition electrodes are arranged to cross each other, and the first recognition electrodes and the first touch electrodes are arranged in different layers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.