Search International and National Patent Collections

1. (WO2013161326) ELECTRONIC APPARATUS

Pub. No.:    WO/2013/161326    International Application No.:    PCT/JP2013/002874
Publication Date: Fri Nov 01 00:59:59 CET 2013 International Filing Date: Sat Apr 27 01:59:59 CEST 2013
IPC: H04R 7/26
H04M 1/02
H04M 1/03
H04R 1/00
H04R 1/02
H04R 7/04
H04R 17/00
Applicants: KYOCERA CORPORATION
京セラ株式会社
Inventors: NABATA, Toshihisa
名畑 俊寿
MIZUTA, Satoshi
水田 聡
MIYANO, Tomoaki
宮野 友彰
SATO, Kiyokazu
佐藤 清和
KIHARA, Akio
木原 章朗
KAZAMA, Shun
風間 俊
KATAYAMA, Yasuhiro
片山 泰宏
Title: ELECTRONIC APPARATUS
Abstract:
An electronic apparatus is provided with a casing, and an audio device which emits an oscillation sound which oscillates a portion of a body of a person and is transmitted thereto. The audio device further comprises: a panel which is bonded to the casing; a piezoelectric element which is bonded to the panel and oscillates the panel; and an oscillation adjustment part which is bonded to the panel and oscillates with the panel by the piezoelectric element. The audio device has a resonant frequency which is included in a prescribed frequency range, whereby a frequency characteristic is improved.