JPWO2022196353A1 - - Google Patents
Info
- Publication number
- JPWO2022196353A1 JPWO2022196353A1 JP2023506950A JP2023506950A JPWO2022196353A1 JP WO2022196353 A1 JPWO2022196353 A1 JP WO2022196353A1 JP 2023506950 A JP2023506950 A JP 2023506950A JP 2023506950 A JP2023506950 A JP 2023506950A JP WO2022196353 A1 JPWO2022196353 A1 JP WO2022196353A1
- 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021046276 | 2021-03-19 | ||
| PCT/JP2022/008702 WO2022196353A1 (ja) | 2021-03-19 | 2022-03-02 | 電気音響変換器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022196353A1 true JPWO2022196353A1 (zh) | 2022-09-22 |
Family
ID=83321466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023506950A Pending JPWO2022196353A1 (zh) | 2021-03-19 | 2022-03-02 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2022196353A1 (zh) |
| TW (1) | TW202241146A (zh) |
| WO (1) | WO2022196353A1 (zh) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080031337A (ko) * | 2005-08-02 | 2008-04-08 | 데이진 화이바 가부시키가이샤 | 스크린 일체형 스피커 |
| KR102689710B1 (ko) * | 2019-03-29 | 2024-07-29 | 엘지디스플레이 주식회사 | 표시 장치 |
-
2022
- 2022-03-02 WO PCT/JP2022/008702 patent/WO2022196353A1/ja active Application Filing
- 2022-03-02 JP JP2023506950A patent/JPWO2022196353A1/ja active Pending
- 2022-03-11 TW TW111108896A patent/TW202241146A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022196353A1 (ja) | 2022-09-22 |
| TW202241146A (zh) | 2022-10-16 |