JPWO2022265050A5 - - Google Patents
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- Publication number
- JPWO2022265050A5 JPWO2022265050A5 JP2023530382A JP2023530382A JPWO2022265050A5 JP WO2022265050 A5 JPWO2022265050 A5 JP WO2022265050A5 JP 2023530382 A JP2023530382 A JP 2023530382A JP 2023530382 A JP2023530382 A JP 2023530382A JP WO2022265050 A5 JPWO2022265050 A5 JP WO2022265050A5
- Authority
- JP
- Japan
- Prior art keywords
- base material
- transducer
- space
- opening
- vibrating membrane
- 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
- 239000000463 material Substances 0.000 claims 13
- 239000012528 membrane Substances 0.000 claims 13
- 238000006073 displacement reaction Methods 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021101437 | 2021-06-18 | ||
| PCT/JP2022/024013 WO2022265050A1 (ja) | 2021-06-18 | 2022-06-15 | トランスデューサ及び電子機器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022265050A1 JPWO2022265050A1 (https=) | 2022-12-22 |
| JPWO2022265050A5 true JPWO2022265050A5 (https=) | 2024-03-21 |
Family
ID=84527544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023530382A Pending JPWO2022265050A1 (https=) | 2021-06-18 | 2022-06-15 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12598428B2 (https=) |
| JP (1) | JPWO2022265050A1 (https=) |
| CN (1) | CN117501716A (https=) |
| DE (1) | DE112022003130T5 (https=) |
| WO (1) | WO2022265050A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116996821B (zh) * | 2023-09-26 | 2024-01-02 | 地球山(苏州)微电子科技有限公司 | 一种像素发声单元及数字扬声器 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005012644A (ja) * | 2003-06-20 | 2005-01-13 | Matsushita Electric Ind Co Ltd | スピーカそれを用いたモジュールおよび電子機器 |
| JP2017086156A (ja) * | 2015-11-02 | 2017-05-25 | セイコーエプソン株式会社 | 超音波画像装置および超音波画像装置向け制御装置並びに超音波画像の形成方法 |
| KR20200118009A (ko) | 2018-02-02 | 2020-10-14 | 닛토덴코 가부시키가이샤 | Led 백라이트용 필름, led 백라이트 |
| DE112020002000T5 (de) | 2019-05-16 | 2022-01-20 | Murata Manufacturing Co., Ltd. | Piezoelektrisches bauelement und ultraschallwandler |
| WO2020230358A1 (ja) * | 2019-05-16 | 2020-11-19 | 株式会社村田製作所 | 圧電デバイスおよび音響トランスデューサ |
| JP7449661B2 (ja) | 2019-09-13 | 2024-03-14 | ローム株式会社 | トランスデューサ |
-
2022
- 2022-06-15 WO PCT/JP2022/024013 patent/WO2022265050A1/ja not_active Ceased
- 2022-06-15 JP JP2023530382A patent/JPWO2022265050A1/ja active Pending
- 2022-06-15 DE DE112022003130.1T patent/DE112022003130T5/de active Pending
- 2022-06-15 CN CN202280043219.2A patent/CN117501716A/zh active Pending
-
2023
- 2023-12-12 US US18/536,551 patent/US12598428B2/en active Active
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