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Title:
酸化グラフェンベースの音響トランスデューサの方法及び装置
Document Type and Number:
Japanese Patent JP6628255
Kind Code:
B2
Abstract:
The method can include depositing a graphene oxide containing material from solution to form a laminar nano-structure of graphene oxide paper, and assembling at least a portion of the graphene oxide paper as a diaphragm of the acoustic transducer. The acoustic transducer can be a magnetic induction based microphone, a diaphragm loudspeaker, or a magnetic induction based loudspeaker, for instance.

Inventors:
Gaskel Peter
Gaskel Robert-Eric
Suzukopekku Thomas
Hong Jun Wook
Application Number:
JP2017518490A
Publication Date:
January 08, 2020
Filing Date:
October 06, 2015
Export Citation:
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Assignee:
ORA Graphene Audio Ink
International Classes:
H04R31/00; H04R7/02; H04R9/00
Domestic Patent References:
JP2013079176A
JP2010245797A
Foreign References:
US20130089790
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office