DE60134840D1 - Akustische oberflächenwellenanordnung - Google Patents
Akustische oberflächenwellenanordnungInfo
- Publication number
- DE60134840D1 DE60134840D1 DE60134840T DE60134840T DE60134840D1 DE 60134840 D1 DE60134840 D1 DE 60134840D1 DE 60134840 T DE60134840 T DE 60134840T DE 60134840 T DE60134840 T DE 60134840T DE 60134840 D1 DE60134840 D1 DE 60134840D1
- Authority
- DE
- Germany
- Prior art keywords
- surface wave
- acoustic surface
- wave assembly
- assembly
- acoustic
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/02535—Details of surface acoustic wave devices
- H03H9/02984—Protection measures against damaging
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/02535—Details of surface acoustic wave devices
- H03H9/02543—Characteristics of substrate, e.g. cutting angles
- H03H9/02574—Characteristics of substrate, e.g. cutting angles of combined substrates, multilayered substrates, piezoelectrical layers on not-piezoelectrical substrate
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/02535—Details of surface acoustic wave devices
- H03H9/02543—Characteristics of substrate, e.g. cutting angles
- H03H9/02582—Characteristics of substrate, e.g. cutting angles of diamond substrates
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000085055 | 2000-03-24 | ||
PCT/JP2001/002184 WO2001071909A1 (fr) | 2000-03-24 | 2001-03-19 | Dispositif a onde acoustique de surface |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60134840D1 true DE60134840D1 (de) | 2008-08-28 |
Family
ID=18601443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60134840T Expired - Lifetime DE60134840D1 (de) | 2000-03-24 | 2001-03-19 | Akustische oberflächenwellenanordnung |
Country Status (5)
Country | Link |
---|---|
US (1) | US6469416B1 (de) |
EP (1) | EP1271774B1 (de) |
CA (1) | CA2374468A1 (de) |
DE (1) | DE60134840D1 (de) |
WO (1) | WO2001071909A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3941502B2 (ja) * | 1999-10-15 | 2007-07-04 | セイコーエプソン株式会社 | 表面弾性波素子 |
EP1515436A3 (de) * | 2003-08-29 | 2005-08-31 | Seiko Epson Corporation | Akustisches Oberflächenwellenelement und elektronische Apparatur mit dem Element |
CN1894850B (zh) * | 2003-12-16 | 2010-08-25 | 株式会社村田制作所 | 声界面波装置 |
CN100530956C (zh) * | 2005-10-19 | 2009-08-19 | 鸿富锦精密工业(深圳)有限公司 | 表面声波器件 |
KR100740885B1 (ko) * | 2005-12-01 | 2007-07-19 | 한국전자통신연구원 | 표면탄성파 필터의 내전력 시험 시스템 및 그 방법 |
CN102089970A (zh) * | 2008-07-11 | 2011-06-08 | 松下电器产业株式会社 | 板波元件和使用该板波元件的电子设备 |
WO2014192578A1 (ja) * | 2013-05-31 | 2014-12-04 | 日本碍子株式会社 | 酸化亜鉛自立基板及びその製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2885349B2 (ja) | 1989-12-26 | 1999-04-19 | 住友電気工業株式会社 | 表面弾性波素子 |
JP3205976B2 (ja) * | 1992-09-14 | 2001-09-04 | 住友電気工業株式会社 | 表面弾性波素子 |
JP3204290B2 (ja) * | 1995-02-09 | 2001-09-04 | 住友電気工業株式会社 | 表面弾性波素子 |
JP3205978B2 (ja) * | 1995-08-08 | 2001-09-04 | 住友電気工業株式会社 | 表面弾性波素子 |
US5959389A (en) * | 1995-08-08 | 1999-09-28 | Sumitomo Electronic Industries, Ltd. | Diamond-ZnO surface acoustic wave device |
US5783896A (en) * | 1995-08-08 | 1998-07-21 | Sumitomo Electric Industries, Ltd. | Diamond-Zn0 surface acoustic wave device |
JP3275297B2 (ja) | 1996-11-07 | 2002-04-15 | 住友電気工業株式会社 | 表面弾性波素子及び製造方法 |
-
2001
- 2001-03-19 EP EP01912502A patent/EP1271774B1/de not_active Expired - Lifetime
- 2001-03-19 CA CA002374468A patent/CA2374468A1/en not_active Abandoned
- 2001-03-19 US US09/959,954 patent/US6469416B1/en not_active Expired - Lifetime
- 2001-03-19 WO PCT/JP2001/002184 patent/WO2001071909A1/ja active IP Right Grant
- 2001-03-19 DE DE60134840T patent/DE60134840D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2374468A1 (en) | 2001-09-27 |
EP1271774A4 (de) | 2005-06-08 |
WO2001071909A1 (fr) | 2001-09-27 |
EP1271774A1 (de) | 2003-01-02 |
EP1271774B1 (de) | 2008-07-16 |
US6469416B1 (en) | 2002-10-22 |
US20020158549A1 (en) | 2002-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |