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:
Mar. 29, 2022
Filed:
Nov. 11, 2019
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, CN;
Huanhuan Bu, Wuhan, CN;
Abstract
The present disclosure provides a display panel and a display device. The display panel includes a touch sensing module. The touch sensing module includes a touch control unit, a fingerprint sensing module, a vibrating acoustical unit, and a common electrode. The common electrode covers all the above-mentioned and time-divisionally transmits a touch control signal, a fingerprint sensing signal, and a vibrating acoustical signal. Therefore, sound on display functions and fingerprint recognition functions are achieved and holes on the front surface of the display panel are no longer required, which helps increase screen ratio.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile