JPWO2024029308A5 - - Google Patents
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- Publication number
- JPWO2024029308A5 JPWO2024029308A5 JP2024538898A JP2024538898A JPWO2024029308A5 JP WO2024029308 A5 JPWO2024029308 A5 JP WO2024029308A5 JP 2024538898 A JP2024538898 A JP 2024538898A JP 2024538898 A JP2024538898 A JP 2024538898A JP WO2024029308 A5 JPWO2024029308 A5 JP WO2024029308A5
- Authority
- JP
- Japan
- Prior art keywords
- vertex
- vertices
- distance
- height
- electroacoustic transducer
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022123374 | 2022-08-02 | ||
| PCT/JP2023/025905 WO2024029308A1 (ja) | 2022-08-02 | 2023-07-13 | 電気音響変換器及びヘッドホン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024029308A1 JPWO2024029308A1 (https=) | 2024-02-08 |
| JPWO2024029308A5 true JPWO2024029308A5 (https=) | 2025-04-15 |
Family
ID=89849256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024538898A Pending JPWO2024029308A1 (https=) | 2022-08-02 | 2023-07-13 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20250159410A1 (https=) |
| EP (1) | EP4546819A4 (https=) |
| JP (1) | JPWO2024029308A1 (https=) |
| KR (1) | KR20250016305A (https=) |
| CN (1) | CN119487870A (https=) |
| AU (1) | AU2023318176B2 (https=) |
| TW (1) | TW202408250A (https=) |
| WO (1) | WO2024029308A1 (https=) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2913723B2 (ja) * | 1990-01-18 | 1999-06-28 | 松下電器産業株式会社 | スピーカ |
| JP3874183B2 (ja) * | 2002-05-21 | 2007-01-31 | フォスター電機株式会社 | 電気音響変換器用振動板 |
| JP5863182B2 (ja) | 2012-05-31 | 2016-02-16 | 株式会社オーディオテクニカ | ヘッドホンユニットおよびヘッドホン |
| CN107409259B (zh) * | 2015-04-21 | 2020-05-12 | 东京音响株式会社 | 电子音响变换装置 |
| JP7185116B2 (ja) * | 2018-08-29 | 2022-12-07 | オンキヨー株式会社 | 振動板またはダストキャップ並びにスピーカーユニット |
-
2023
- 2023-07-13 JP JP2024538898A patent/JPWO2024029308A1/ja active Pending
- 2023-07-13 CN CN202380051477.XA patent/CN119487870A/zh active Pending
- 2023-07-13 AU AU2023318176A patent/AU2023318176B2/en active Active
- 2023-07-13 TW TW112126219A patent/TW202408250A/zh unknown
- 2023-07-13 WO PCT/JP2023/025905 patent/WO2024029308A1/ja not_active Ceased
- 2023-07-13 KR KR1020247042989A patent/KR20250016305A/ko active Pending
- 2023-07-13 EP EP23849867.9A patent/EP4546819A4/en active Pending
-
2025
- 2025-01-14 US US19/020,113 patent/US20250159410A1/en active Pending
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