Musikglas mit Supraleitender Membran, Metaoberflächen-Akustik-Supraleitender Struktur

Details

Veröffentlichungs-Nr.

EP4801064

Anmeldetag

20. Mai 2025

Veröffentlichung

2. September 2026

Rechtsraum

EP

Abstract

The present disclosure provides a music glass with a superconducting diaphragm metasurface acoustic superconducting structure. The music glass includes a superconducting diaphragm assembly integrated with multiple superconducting diaphragm modules, where the superconducting diaphragm module includes an inner metasurface crystal layer, a drive layer, an outer nanocavity structure, an inner nanocavity structure, and an outer metasurface crystal layer; the inner metasurface crystal layer is fixed to an original glass; the outer metasurface crystal layer is located outside the inner metasurface crystal layer; the outer nanocavity structure and the inner nanocavity structure are disposed between the inner metasurface crystal layer and the outer metasurface crystal layer to enclose a sound cavity assembly; the outer nanocavity structure and the inner nanocavity structure each are made of a porous material; air enters the sound cavity assembly from the outer nanocavity structure and exits from the inner nanocavity structure; the drive layer is disposed in the sound cavity assembly to drive the inner metasurface crystal layer to vibrate and generate an acoustic wave; and the acoustic wave is transmitted to the original glass to form a surface sound field.

Anmelder

Firma

Jiangsu Tie Mao Technology Co., Ltd.

Land

🇨🇳 China