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:
Nov. 10, 2026
Filed:
Apr. 17, 2024
Beijing Boe Technology Development Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing BOE Technology Development Co., Ltd., Beijing, CN;
Abstract
An ultrasonic transducer device, including a base substrate, the base substrate including multiple ultrasonic units distributed in an array, and each ultrasonic unit including: a thin film transistor circuit disposed on the base substrate; at least one first ultrasonic transducer, disposed at a side of the thin film transistor circuit facing away from the base substrate, the first ultrasonic transducer including a first electrode, a first vibrating film layer and a second electrode stacked on the side of the thin film transistor circuit facing away from the base substrate, a cavity being provided between the first electrode and the first vibrating film layer, the first electrode being electrically connected to the thin film transistor circuit, and the second electrode being electrically connected to a driving voltage wire.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile