DE2643053C3 - Vorrichtung zum Lesen von optischen Bildern - Google Patents
Vorrichtung zum Lesen von optischen BildernInfo
- Publication number
- DE2643053C3 DE2643053C3 DE2643053A DE2643053A DE2643053C3 DE 2643053 C3 DE2643053 C3 DE 2643053C3 DE 2643053 A DE2643053 A DE 2643053A DE 2643053 A DE2643053 A DE 2643053A DE 2643053 C3 DE2643053 C3 DE 2643053C3
- Authority
- DE
- Germany
- Prior art keywords
- substrate
- interaction
- semiconductor body
- signal
- 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
- 230000003287 optical effect Effects 0.000 title claims description 6
- 230000003993 interaction Effects 0.000 claims description 37
- 239000000758 substrate Substances 0.000 claims description 31
- 239000004065 semiconductor Substances 0.000 claims description 27
- 210000001520 comb Anatomy 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 4
- 230000005684 electric field Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000013078 crystal Substances 0.000 description 4
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 1
- 241001442234 Cosa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Facsimile Heads (AREA)
- Image Input (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7529607A FR2326094A1 (fr) | 1975-09-26 | 1975-09-26 | Dispositif de lecture bidimensionnelle d'image optique, utilisant des ondes elastiques de surface |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2643053A1 DE2643053A1 (de) | 1977-03-31 |
| DE2643053B2 DE2643053B2 (de) | 1977-09-29 |
| DE2643053C3 true DE2643053C3 (de) | 1978-05-24 |
Family
ID=9160511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2643053A Expired DE2643053C3 (de) | 1975-09-26 | 1976-09-24 | Vorrichtung zum Lesen von optischen Bildern |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4069507A (enExample) |
| JP (1) | JPS5259543A (enExample) |
| DE (1) | DE2643053C3 (enExample) |
| FR (1) | FR2326094A1 (enExample) |
| GB (1) | GB1562207A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4142212A (en) * | 1977-08-05 | 1979-02-27 | The United States Of America As Represented By The Secretary Of The Navy | Two-dimensional surface acoustic wave image scanning |
| FR2412867A1 (fr) * | 1977-12-26 | 1979-07-20 | Thomson Csf | Dispositif de lecture acousto-electrique d'une image optique |
| FR2437126A1 (fr) * | 1978-09-19 | 1980-04-18 | Thomson Csf | Dispositif acousto-electrique de lecture ou de traitement d'une image optique a deux dimensions |
| US4236156A (en) * | 1979-04-23 | 1980-11-25 | Vought Corporation | Switching of thermochromic and pressure sensitive films with surface acoustic waves |
| FR2739232B1 (fr) * | 1995-09-26 | 1997-10-24 | Thomson Csf | Filtre a ondes acoustiques de surface utilisant le couplage de trois voies acoustiques |
| FR2774826B1 (fr) | 1998-02-06 | 2000-05-05 | Thomson Csf | Filtre a resonateurs a ondes acoustiques de surface |
| JP3998658B2 (ja) * | 2004-04-28 | 2007-10-31 | 富士通メディアデバイス株式会社 | 弾性波デバイスおよびパッケージ基板 |
| US9906206B2 (en) * | 2016-06-20 | 2018-02-27 | Ishiang Shih | Tunable surface acoustic wave resonators and filters |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2220930B1 (enExample) * | 1973-03-09 | 1976-05-21 | Thomson Csf |
-
1975
- 1975-09-26 FR FR7529607A patent/FR2326094A1/fr active Granted
-
1976
- 1976-09-21 US US05/725,242 patent/US4069507A/en not_active Expired - Lifetime
- 1976-09-23 GB GB39584/76A patent/GB1562207A/en not_active Expired
- 1976-09-24 DE DE2643053A patent/DE2643053C3/de not_active Expired
- 1976-09-27 JP JP51115719A patent/JPS5259543A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4069507A (en) | 1978-01-17 |
| JPS5259543A (en) | 1977-05-17 |
| DE2643053A1 (de) | 1977-03-31 |
| FR2326094A1 (fr) | 1977-04-22 |
| DE2643053B2 (de) | 1977-09-29 |
| FR2326094B1 (enExample) | 1981-06-19 |
| GB1562207A (en) | 1980-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |