公开(公告)号：US11794448B2

公开(公告)日：2023-10-24

申请号：US16898017

申请日：2020-06-10

Applicant: Alps Alpine Co., Ltd.

Inventor： Tadamitsu Sato ,  Sascha Kunzmann ,  Unmesh Ghoshdastider ,  Martin Oehler

IPC: B32B3/02 ,  B32B3/06 ,  B32B5/06 ,  B32B5/26 ,  B32B7/025 ,  B32B7/05 ,  B32B7/09 ,  B60N2/00 ,  B32B5/02 ,  A61B5/00 ,  A61B5/27 ,  B32B37/00 ,  B60R21/015 ,  A61B5/11 ,  B29C65/00 ,  B29C65/02 ,  B29C65/72

CPC classification number: B32B7/025 ,  A61B5/27 ,  A61B5/6893 ,  B32B3/02 ,  B32B3/06 ,  B32B5/022 ,  B32B5/073 ,  B32B5/26 ,  B32B5/265 ,  B32B5/266 ,  B32B7/05 ,  B32B37/0076 ,  B60N2/002 ,  A61B5/11 ,  A61B2562/046 ,  A61B2562/125 ,  B29C65/02 ,  B29C65/72 ,  B29C66/242 ,  B29C66/433 ,  B29C66/729 ,  B29C66/7292 ,  B29C66/7294 ,  B29C66/73141 ,  B29C66/73143 ,  B32B5/275 ,  B32B5/277 ,  B32B5/279 ,  B32B7/09 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/05 ,  B32B2250/20 ,  B32B2250/40 ,  B32B2250/42 ,  B32B2250/44 ,  B32B2255/02 ,  B32B2255/205 ,  B32B2262/0276 ,  B32B2305/20 ,  B32B2307/202 ,  B32B2307/206 ,  B32B2307/724 ,  B32B2457/00 ,  B32B2601/00 ,  B32B2605/003 ,  B60R21/01524 ,  Y10T428/23 ,  Y10T428/24033 ,  Y10T428/2476 ,  Y10T428/24777 ,  Y10T428/24785 ,  Y10T428/24793 ,  Y10T428/24942 ,  Y10T442/2418 ,  Y10T442/339 ,  Y10T442/3463 ,  Y10T442/3707 ,  Y10T442/419 ,  Y10T442/494 ,  Y10T442/655 ,  Y10T442/659

Abstract: A sensor device has an insulative non-woven fabric and a conductive fabric forming an electrode. The conductive fabric is joined to one surface of the non-woven fabric by at least one of fusion and seaming.

公开(公告)号：US12103040B2

公开(公告)日：2024-10-01

申请号：US17446351

申请日：2021-08-30

Applicant: ALPS ALPINE CO., LTD.

Inventor： Kunio Sato ,  Hiroshi Wakuda ,  Tadamitsu Sato

IPC: H04R9/02 ,  B06B1/04

CPC classification number: B06B1/045 ,  H04R9/025

Abstract: A vibration generating device includes a housing; a diaphragm supported by the housing, and configured to generate sound by vibrating in a first direction; and a vibration providing part attached to the housing, and configured to vibrate the housing. The vibration providing part vibrates the housing in the first direction at a first frequency, and vibrates the housing in a second direction at a second frequency lower than the first frequency.