CA1053364A - Surface acoustic wave transmission device and method of manufacturing same - Google Patents
Surface acoustic wave transmission device and method of manufacturing sameInfo
- Publication number
- CA1053364A CA1053364A CA220,121A CA220121A CA1053364A CA 1053364 A CA1053364 A CA 1053364A CA 220121 A CA220121 A CA 220121A CA 1053364 A CA1053364 A CA 1053364A
- Authority
- CA
- Canada
- Prior art keywords
- substrate
- face
- jet
- cut
- waves
- 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
Links
- 238000010897 surface acoustic wave method Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 title claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 239000002245 particle Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims description 28
- 239000004576 sand Substances 0.000 claims description 5
- 230000001902 propagating effect Effects 0.000 claims description 2
- 239000002305 electric material Substances 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 17
- 239000013078 crystal Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
- H03H3/08—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of resonators or networks using surface acoustic waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
- B24C3/322—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for electrical components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/42—Piezoelectric device making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacturing & Machinery (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7405202A FR2261653B1 (enExample) | 1974-02-15 | 1974-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1053364A true CA1053364A (en) | 1979-04-24 |
Family
ID=9134970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA220,121A Expired CA1053364A (en) | 1974-02-15 | 1975-02-14 | Surface acoustic wave transmission device and method of manufacturing same |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4051448A (enExample) |
| JP (1) | JPS5815971B2 (enExample) |
| CA (1) | CA1053364A (enExample) |
| DE (1) | DE2505818A1 (enExample) |
| FR (1) | FR2261653B1 (enExample) |
| GB (1) | GB1498646A (enExample) |
| IT (1) | IT1029696B (enExample) |
| YU (1) | YU32075A (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2458901A1 (fr) * | 1979-06-06 | 1981-01-02 | Thomson Csf | Dispositif a ondes magnetostatiques comportant des moyens attenuateurs et son procede de fabrication |
| CA1252711A (en) * | 1984-09-27 | 1989-04-18 | Richard A. Herrington | Ultra-high pressure abrasive jet cutting of glass |
| AU596991B2 (en) * | 1985-09-16 | 1990-05-24 | Libbey-Owens-Ford Company | Abrasive fluid jet radius edge cutting of glass |
| JPH02269058A (ja) * | 1989-03-14 | 1990-11-02 | Seiko Epson Corp | レーリーモード弾性表面波による液滴ジェット装置 |
| US5016255A (en) * | 1989-08-07 | 1991-05-14 | Omnipoint Data Company, Incorporated | Asymmetric spread spectrum correlator |
| US5022047A (en) * | 1989-08-07 | 1991-06-04 | Omnipoint Data Corporation | Spread spectrum correlator |
| US5499265A (en) * | 1989-08-07 | 1996-03-12 | Omnipoint Data Company, Incorporated | Spread spectrum correlator |
| WO1992002094A1 (en) * | 1990-07-23 | 1992-02-06 | Omnipoint Corporation | Sawc phase-detection method and apparatus |
| US5081642A (en) * | 1990-08-06 | 1992-01-14 | Omnipoint Data Company, Incorporated | Reciprocal saw correlator method and apparatus |
| AU8959191A (en) * | 1990-10-23 | 1992-05-20 | Omnipoint Corporation | Method and apparatus for establishing spread spectrum communications |
| US5402413A (en) * | 1991-04-08 | 1995-03-28 | Omnipoint Corporation | Three-cell wireless communication system |
| AU2140092A (en) * | 1991-05-13 | 1992-12-30 | Omnipoint Corporation | Dual mode transmitter and receiver |
| US5285469A (en) * | 1991-06-03 | 1994-02-08 | Omnipoint Data Corporation | Spread spectrum wireless telephone system |
| JP3766434B2 (ja) * | 1991-12-16 | 2006-04-12 | ザーカム ワイヤレス， インコーポレイテッド | スペクトル拡散データ送信システム |
| GB2264659B (en) * | 1992-02-29 | 1995-05-24 | Rolls Royce Plc | Abrasive fluid jet machining |
| US5355389A (en) * | 1993-01-13 | 1994-10-11 | Omnipoint Corporation | Reciprocal mode saw correlator method and apparatus |
| EP0622897B1 (en) * | 1993-04-28 | 2001-03-07 | Matsushita Electric Industrial Co., Ltd. | Surface acoustic wave device and method of manufacturing the same |
| DE102014110405A1 (de) * | 2014-07-23 | 2016-01-28 | Epcos Ag | Piezoelektrischer Transformator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3781721A (en) * | 1972-11-30 | 1973-12-25 | Hughes Aircraft Co | Acoustic surface wave device eliminating spurious end reflections |
| FR2212080A5 (enExample) * | 1972-12-22 | 1974-07-19 | Thomson Csf | |
| JPS5418544B2 (enExample) * | 1973-01-20 | 1979-07-09 | ||
| US3887887A (en) * | 1973-12-28 | 1975-06-03 | Texas Instruments Inc | Acoustic bulk mode suppressor |
-
1974
- 1974-02-15 FR FR7405202A patent/FR2261653B1/fr not_active Expired
-
1975
- 1975-02-12 DE DE19752505818 patent/DE2505818A1/de not_active Ceased
- 1975-02-12 GB GB6059/75A patent/GB1498646A/en not_active Expired
- 1975-02-12 IT IT48127/75A patent/IT1029696B/it active
- 1975-02-12 YU YU00320/75A patent/YU32075A/xx unknown
- 1975-02-14 CA CA220,121A patent/CA1053364A/en not_active Expired
- 1975-02-14 US US05/550,036 patent/US4051448A/en not_active Expired - Lifetime
- 1975-02-14 JP JP50018684A patent/JPS5815971B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2505818A1 (de) | 1975-08-21 |
| IT1029696B (it) | 1979-03-20 |
| JPS5815971B2 (ja) | 1983-03-29 |
| FR2261653B1 (enExample) | 1978-01-06 |
| US4051448A (en) | 1977-09-27 |
| GB1498646A (en) | 1978-01-25 |
| JPS50120291A (enExample) | 1975-09-20 |
| YU32075A (en) | 1982-05-31 |
| FR2261653A1 (enExample) | 1975-09-12 |
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