JPWO2023053758A1 - - Google Patents
Info
- Publication number
- JPWO2023053758A1 JPWO2023053758A1 JP2023550442A JP2023550442A JPWO2023053758A1 JP WO2023053758 A1 JPWO2023053758 A1 JP WO2023053758A1 JP 2023550442 A JP2023550442 A JP 2023550442A JP 2023550442 A JP2023550442 A JP 2023550442A JP WO2023053758 A1 JPWO2023053758 A1 JP WO2023053758A1
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021157884 | 2021-09-28 | ||
| PCT/JP2022/030998 WO2023053758A1 (ja) | 2021-09-28 | 2022-08-17 | 圧電フィルムおよび積層圧電素子 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023053758A1 true JPWO2023053758A1 (https=) | 2023-04-06 |
Family
ID=85782325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023550442A Pending JPWO2023053758A1 (https=) | 2021-09-28 | 2022-08-17 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2023053758A1 (https=) |
| CN (1) | CN118044227A (https=) |
| TW (1) | TW202315174A (https=) |
| WO (1) | WO2023053758A1 (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020261954A1 (ja) * | 2019-06-28 | 2020-12-30 | 富士フイルム株式会社 | 電気音響変換フィルムおよび電気音響変換器 |
-
2022
- 2022-08-17 JP JP2023550442A patent/JPWO2023053758A1/ja active Pending
- 2022-08-17 WO PCT/JP2022/030998 patent/WO2023053758A1/ja not_active Ceased
- 2022-08-17 CN CN202280065086.9A patent/CN118044227A/zh active Pending
- 2022-08-18 TW TW111131178A patent/TW202315174A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW202315174A (zh) | 2023-04-01 |
| CN118044227A (zh) | 2024-05-14 |
| WO2023053758A1 (ja) | 2023-04-06 |