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:
Aug. 04, 2026
Filed:
May. 26, 2022
Beijing Boe Technology Development Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A vibration device, a touch display panel and an electronic product are provided. The vibration device includes a base substrate, a first transparent conductive anti-diffusion layer and a piezoelectric material layer. The first transparent conductive anti-diffusion layer is located on the base substrate; the piezoelectric material layer is located at a side of the first transparent conductive anti-diffusion layer away from the base substrate, and the first transparent conductive anti-diffusion layer is configured to prevent oxygen from entering the piezoelectric material layer.