JPWO2022186105A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2022186105A5
JPWO2022186105A5 JP2023503798A JP2023503798A JPWO2022186105A5 JP WO2022186105 A5 JPWO2022186105 A5 JP WO2022186105A5 JP 2023503798 A JP2023503798 A JP 2023503798A JP 2023503798 A JP2023503798 A JP 2023503798A JP WO2022186105 A5 JPWO2022186105 A5 JP WO2022186105A5
Authority
JP
Japan
Prior art keywords
waterproof sound
permeable
member according
permeable member
sound
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.)
Granted
Application number
JP2023503798A
Other languages
English (en)
Japanese (ja)
Other versions
JP7822362B2 (ja
JPWO2022186105A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2022/008159 external-priority patent/WO2022186105A1/ja
Publication of JPWO2022186105A1 publication Critical patent/JPWO2022186105A1/ja
Publication of JPWO2022186105A5 publication Critical patent/JPWO2022186105A5/ja
Application granted granted Critical
Publication of JP7822362B2 publication Critical patent/JP7822362B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2023503798A 2021-03-01 2022-02-28 防水通音部材 Active JP7822362B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021031996 2021-03-01
JP2021031996 2021-03-01
PCT/JP2022/008159 WO2022186105A1 (ja) 2021-03-01 2022-02-28 防水通音部材

Publications (3)

Publication Number Publication Date
JPWO2022186105A1 JPWO2022186105A1 (https=) 2022-09-09
JPWO2022186105A5 true JPWO2022186105A5 (https=) 2023-11-24
JP7822362B2 JP7822362B2 (ja) 2026-03-02

Family

ID=83154420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023503798A Active JP7822362B2 (ja) 2021-03-01 2022-02-28 防水通音部材

Country Status (3)

Country Link
JP (1) JP7822362B2 (https=)
CN (1) CN116888977A (https=)
WO (1) WO2022186105A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250129713A (ko) * 2022-12-28 2025-08-29 닛토덴코 가부시키가이샤 방수 부재, 방수 케이스 및 전자 기기
CN118849581A (zh) * 2024-07-02 2024-10-29 杭州安普鲁薄膜科技有限公司 一种防水透声膜组件及电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013179631A1 (ja) * 2012-05-31 2013-12-05 日東電工株式会社 音響部品用保護部材及び防水ケース
CN105917664B (zh) * 2014-01-13 2018-12-28 世联株式会社 透声防水膜及其制造方法
US10477306B2 (en) 2015-08-21 2019-11-12 Amogreentech Co., Ltd. Sound device
JP7079261B2 (ja) * 2017-11-09 2022-06-01 日東電工株式会社 防水通音部材とこれを備える電子機器

Similar Documents

Publication Publication Date Title
JPWO2022186105A5 (https=)
US9955266B2 (en) Loudspeaker diaphragm
KR101807681B1 (ko) 방수통음시트
KR20180006046A (ko) 방수 통음 시트
JP7754008B2 (ja) 遮音構造体
CN101228572B (zh) 具有频率选择双层壁特性的夹层结构
RU2009138228A (ru) Плоский громкоговоритель
JP2015117744A (ja) 制振材および制振材取付方法
JP2023009125A (ja) デッキボード
JPH07327297A (ja) 圧電スピーカ
US20180302719A1 (en) Carbon fiber dome and method for manufacturing the same
CN103347233B (zh) 扬声器振膜
JP2004130731A (ja) 内装材及び車両用内装材
KR101487374B1 (ko) 층간소음 전달방지용 차음재 및 그의 설치방법
KR101447626B1 (ko) 흡차음이 가능한 차량용 카펫
US20100296687A1 (en) Diaphragm and Speaker
JP2022131586A5 (https=)
TWI721653B (zh) 浮動樓板結構
JP5946999B2 (ja) 排出シート及びその製造方法
KR102519268B1 (ko) 방수통음시트
RU172514U1 (ru) Многослойная подложка для напольного покрытия
JP2016010037A (ja) 炭素質音響振動板およびスピーカユニット
CN108550719B (zh) 一种手机电池盖防水软垫
JP5358305B2 (ja) コンデンサマイクロホン用振動板組立体の製造方法およびそれに適用される支持台
JP4577262B2 (ja) スピーカとそのスピーカの振動板製造方法