JPWO2021075308A1 - - Google Patents
Info
- Publication number
- JPWO2021075308A1 JPWO2021075308A1 JP2021552334A JP2021552334A JPWO2021075308A1 JP WO2021075308 A1 JPWO2021075308 A1 JP WO2021075308A1 JP 2021552334 A JP2021552334 A JP 2021552334A JP 2021552334 A JP2021552334 A JP 2021552334A JP WO2021075308 A1 JPWO2021075308 A1 JP WO2021075308A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/704—Piezoelectric or electrostrictive devices based on piezoelectric or electrostrictive films or coatings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
-
- 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
-
- 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
- H04R17/005—Piezoelectric transducers; Electrostrictive transducers using a piezoelectric polymer
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/02—Forming enclosures or casings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/06—Forming electrodes or interconnections, e.g. leads or terminals
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/852—Composite materials, e.g. having 1-3 or 2-2 type connectivity
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
- H10N30/872—Interconnections, e.g. connection electrodes of multilayer piezoelectric or electrostrictive devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
- H10N30/875—Further connection or lead arrangements, e.g. flexible wiring boards, terminal pins
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/88—Mounts; Supports; Enclosures; Casings
- H10N30/883—Additional insulation means preventing electrical, physical or chemical damage, e.g. protective coatings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019189074 | 2019-10-16 | ||
| JP2019189074 | 2019-10-16 | ||
| PCT/JP2020/037813 WO2021075308A1 (ja) | 2019-10-16 | 2020-10-06 | 圧電フィルムおよび圧電フィルムの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021075308A1 true JPWO2021075308A1 (https=) | 2021-04-22 |
| JPWO2021075308A5 JPWO2021075308A5 (https=) | 2022-06-22 |
| JP7390390B2 JP7390390B2 (ja) | 2023-12-01 |
Family
ID=75537479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021552334A Active JP7390390B2 (ja) | 2019-10-16 | 2020-10-06 | 圧電フィルムおよび圧電フィルムの製造方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12575327B2 (https=) |
| EP (1) | EP4047671A4 (https=) |
| JP (1) | JP7390390B2 (https=) |
| KR (1) | KR20220056865A (https=) |
| CN (1) | CN114521297A (https=) |
| TW (1) | TW202118314A (https=) |
| WO (1) | WO2021075308A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114762140A (zh) * | 2019-12-18 | 2022-07-15 | 富士胶片株式会社 | 压电薄膜 |
| KR102867807B1 (ko) * | 2020-12-09 | 2025-10-01 | 엘지디스플레이 주식회사 | 장치 |
| KR102904853B1 (ko) * | 2020-12-22 | 2025-12-24 | 엘지디스플레이 주식회사 | 진동 장치 및 이를 포함하는 장치 |
| KR102904850B1 (ko) | 2020-12-22 | 2025-12-24 | 엘지디스플레이 주식회사 | 진동장치 및 이를 포함하는 장치 |
| KR20230084941A (ko) * | 2021-12-06 | 2023-06-13 | 엘지디스플레이 주식회사 | 장치 |
| KR20230096545A (ko) * | 2021-12-23 | 2023-06-30 | 엘지디스플레이 주식회사 | 장치 |
| KR20230103751A (ko) * | 2021-12-31 | 2023-07-07 | 엘지디스플레이 주식회사 | 장치 및 이를 포함하는 운송 장치 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004109819A1 (ja) * | 2003-06-06 | 2004-12-16 | Ngk Insulators, Ltd. | 圧電／電歪素子及びその製造方法 |
| WO2014157006A1 (ja) * | 2013-03-29 | 2014-10-02 | 富士フイルム株式会社 | 電気音響変換フィルム |
| WO2016121765A1 (ja) * | 2015-01-29 | 2016-08-04 | 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フィルムの製造方法 |
| WO2019093092A1 (ja) * | 2017-11-09 | 2019-05-16 | 株式会社村田製作所 | 圧電部品、センサおよびアクチュエータ |
| JP2019161213A (ja) * | 2018-03-09 | 2019-09-19 | 株式会社リコー | アクチュエータ、液体吐出ヘッド、液体吐出ユニット及び液体を吐出する装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5825450B2 (ja) * | 1978-11-15 | 1983-05-27 | 三菱油化株式会社 | 生体用トランスジユ−サ |
| JPH0793190B2 (ja) | 1987-03-17 | 1995-10-09 | アルプス電気株式会社 | エレクトロルミネツセント素子の製造方法 |
| JPH06268274A (ja) * | 1993-03-12 | 1994-09-22 | Brother Ind Ltd | 積層型圧電素子 |
| JPH11333635A (ja) | 1998-05-28 | 1999-12-07 | Amada Co Ltd | バリ取り装置 |
| JP3733861B2 (ja) * | 2001-02-01 | 2006-01-11 | 株式会社村田製作所 | 積層圧電体の分極方法 |
| JP4508536B2 (ja) | 2003-01-30 | 2010-07-21 | 大日本印刷株式会社 | リチウム電池用包装体 |
| JP2004351579A (ja) | 2003-05-30 | 2004-12-16 | Technocoat Co Ltd | バリ取り装置及び方法 |
| CN1568111A (zh) * | 2003-06-16 | 2005-01-19 | 铼宝科技股份有限公司 | 有机电致发光显示器 |
| JP5139672B2 (ja) * | 2006-02-07 | 2013-02-06 | 富士フイルム株式会社 | 積層型圧電素子及びその製造方法 |
| US20070182288A1 (en) | 2006-02-07 | 2007-08-09 | Fujifilm Corporation | Multilayered piezoelectric element and method of manufacturing the same |
| JP2008218378A (ja) | 2007-02-07 | 2008-09-18 | Toyota Motor Corp | 電極板、電池、車両、電池搭載機器、電極板の製造方法、および電池の製造方法 |
| JP6005093B2 (ja) * | 2013-03-28 | 2016-10-12 | 富士フイルム株式会社 | 電気音響変換フィルム、電気音響変換器、フレキシブルディスプレイおよびプロジェクター用スクリーン |
| JP6199245B2 (ja) * | 2014-06-30 | 2017-09-20 | 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フィルムの導通方法 |
| CN105304856A (zh) | 2014-08-01 | 2016-02-03 | 中国电子科技集团公司第十八研究所 | 锂一次电池负极片的制备方法 |
| JP2016072565A (ja) | 2014-10-01 | 2016-05-09 | 凸版印刷株式会社 | 回路基板およびその製造方法、および太陽電池モジュール |
| JP6431984B2 (ja) | 2015-07-27 | 2018-11-28 | 富士フイルム株式会社 | 電気音響変換フィルムおよびその製造方法、ならびに、電気音響変換器、フレキシブルディスプレイ、声帯マイクロフォンおよび楽器用センサー |
| DE112016004292B4 (de) * | 2015-10-21 | 2019-03-07 | Fujifilm Corporation | Video-Audio-System |
| JP6861479B2 (ja) | 2016-06-24 | 2021-04-21 | 東京エレクトロン株式会社 | プラズマ成膜方法およびプラズマ成膜装置 |
-
2020
- 2020-10-06 WO PCT/JP2020/037813 patent/WO2021075308A1/ja not_active Ceased
- 2020-10-06 EP EP20877551.0A patent/EP4047671A4/en not_active Withdrawn
- 2020-10-06 JP JP2021552334A patent/JP7390390B2/ja active Active
- 2020-10-06 KR KR1020227011197A patent/KR20220056865A/ko not_active Ceased
- 2020-10-06 CN CN202080070616.XA patent/CN114521297A/zh active Pending
- 2020-10-14 TW TW109135428A patent/TW202118314A/zh unknown
-
2022
- 2022-04-11 US US17/717,226 patent/US12575327B2/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004109819A1 (ja) * | 2003-06-06 | 2004-12-16 | Ngk Insulators, Ltd. | 圧電／電歪素子及びその製造方法 |
| JP2004363489A (ja) * | 2003-06-06 | 2004-12-24 | Ngk Insulators Ltd | 圧電／電歪素子、圧電／電歪素子の製造方法、圧電／電歪デバイス及び圧電／電歪デバイスの製造方法 |
| US20060061237A1 (en) * | 2003-06-06 | 2006-03-23 | Ngk Insulators, Ltd. | Piezoelectric/electrostrictive element, method of manufacturing piezoelectric/electrostrictive element, piezoelectric/electrostrictive device, and method of manufacturing piezoelectric/electrostrictive device |
| WO2014157006A1 (ja) * | 2013-03-29 | 2014-10-02 | 富士フイルム株式会社 | 電気音響変換フィルム |
| JP2014209724A (ja) * | 2013-03-29 | 2014-11-06 | 富士フイルム株式会社 | 電気音響変換フィルム |
| US20160014527A1 (en) * | 2013-03-29 | 2016-01-14 | Fujifilm Corporation | Electroacoustic converter film |
| WO2016121765A1 (ja) * | 2015-01-29 | 2016-08-04 | 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フィルムの製造方法 |
| US20170331030A1 (en) * | 2015-01-29 | 2017-11-16 | Fujifilm Corporation | Electroacoustic transduction film and manufacturing method of electroacoustic transduction film |
| WO2019093092A1 (ja) * | 2017-11-09 | 2019-05-16 | 株式会社村田製作所 | 圧電部品、センサおよびアクチュエータ |
| JP2019161213A (ja) * | 2018-03-09 | 2019-09-19 | 株式会社リコー | アクチュエータ、液体吐出ヘッド、液体吐出ユニット及び液体を吐出する装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202118314A (zh) | 2021-05-01 |
| US20220238787A1 (en) | 2022-07-28 |
| WO2021075308A1 (ja) | 2021-04-22 |
| EP4047671A4 (en) | 2022-12-21 |
| KR20220056865A (ko) | 2022-05-06 |
| US12575327B2 (en) | 2026-03-10 |
| CN114521297A (zh) | 2022-05-20 |
| JP7390390B2 (ja) | 2023-12-01 |
| EP4047671A1 (en) | 2022-08-24 |
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