JPWO2023095735A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2023095735A5
JPWO2023095735A5 JP2023563665A JP2023563665A JPWO2023095735A5 JP WO2023095735 A5 JPWO2023095735 A5 JP WO2023095735A5 JP 2023563665 A JP2023563665 A JP 2023563665A JP 2023563665 A JP2023563665 A JP 2023563665A JP WO2023095735 A5 JPWO2023095735 A5 JP WO2023095735A5
Authority
JP
Japan
Prior art keywords
exciter
diaphragm
glass plate
vibration
vibration damping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2023563665A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023095735A1 (https=
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2022/042917 external-priority patent/WO2023095735A1/ja
Publication of JPWO2023095735A1 publication Critical patent/JPWO2023095735A1/ja
Publication of JPWO2023095735A5 publication Critical patent/JPWO2023095735A5/ja
Pending legal-status Critical Current

Links

JP2023563665A 2021-11-24 2022-11-18 Pending JPWO2023095735A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021190406 2021-11-24
PCT/JP2022/042917 WO2023095735A1 (ja) 2021-11-24 2022-11-18 エキサイタ付き振動板及び車両用窓ガラス

Publications (2)

Publication Number Publication Date
JPWO2023095735A1 JPWO2023095735A1 (https=) 2023-06-01
JPWO2023095735A5 true JPWO2023095735A5 (https=) 2024-08-06

Family

ID=86539382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023563665A Pending JPWO2023095735A1 (https=) 2021-11-24 2022-11-18

Country Status (5)

Country Link
US (1) US20240314478A1 (https=)
JP (1) JPWO2023095735A1 (https=)
CN (1) CN118285116A (https=)
DE (1) DE112022005575T5 (https=)
WO (1) WO2023095735A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4578202B2 (ja) * 2004-10-14 2010-11-10 富士通テン株式会社 車両用の内装板を振動板としたスピーカ装置及び車両用の内装板
JP6720148B2 (ja) * 2014-09-19 2020-07-08 コーニング インコーポレイテッド 薄型パネルラウドスピーカ
US11115740B2 (en) * 2016-12-27 2021-09-07 Sony Corporation Flat panel speaker and display unit
JP7314928B2 (ja) 2018-03-06 2023-07-26 Ａｇｃ株式会社 スピーカー装置
JP7511115B2 (ja) * 2019-09-27 2024-07-05 Ａｇｃ株式会社 振動装置
JP6927368B1 (ja) 2020-06-05 2021-08-25 株式会社明電舎 電界放射装置，電界放射方法，位置決め固定方法

Similar Documents

Publication Publication Date Title
CN201623850U (zh) 一种带有配重结构及阻尼结构的矩阵式压电平板扬声器
JP4726500B2 (ja) 揺動モード振動を減じる音響受動型ラジエータ
US20070017739A1 (en) Sound absorbing structure
US20050129261A1 (en) Electronic instrument
WO2007083497A1 (ja) 圧電アクチュエータおよび電子機器
EA000640B1 (ru) Панелевидный микрофон
JP2013531430A (ja) 振動閉じ込めシステム
KR20130127342A (ko) 질량체를 가진 압전 스피커 및 그 제조 방법
KR20160015348A (ko) 압전 스피커
US7636447B2 (en) Acoustic bracket system
JPS60839B2 (ja) 圧電形振動板
US20060158064A1 (en) Piezoelectric sounding body and electronic device
JPWO2023095735A5 (https=)
JPS61150499A (ja) 分割形圧電振動板
CN101097227A (zh) 角速度传感器
CN218676457U (zh) 一种用于低频减振的超材料板
CN216852501U (zh) 一种柔性电路板及扬声器
JP2008203542A (ja) 吸音体
JP7115953B2 (ja) 圧電スピーカー
JP5453079B2 (ja) 音響用ダイナミック型変換器
JPH09195414A (ja) 吸音材及び吸音装置
CN221615150U (zh) 一种用于定向扬声器的压电陶瓷传感器
JP4605395B2 (ja) スピーカ
CN118793729A (zh) 一种基于声学黑洞结构体的防微振基座
JPWO2023068310A5 (https=)