DE2153100C3 - Optisch abtastbarer Informationsträger und Einrichtung zu seiner Herstellung - Google Patents
Optisch abtastbarer Informationsträger und Einrichtung zu seiner HerstellungInfo
- Publication number
- DE2153100C3 DE2153100C3 DE19712153100 DE2153100A DE2153100C3 DE 2153100 C3 DE2153100 C3 DE 2153100C3 DE 19712153100 DE19712153100 DE 19712153100 DE 2153100 A DE2153100 A DE 2153100A DE 2153100 C3 DE2153100 C3 DE 2153100C3
- Authority
- DE
- Germany
- Prior art keywords
- light
- information
- tape
- sound
- recording tape
- 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
- 238000004519 manufacturing process Methods 0.000 title description 3
- 230000000737 periodic effect Effects 0.000 claims description 17
- 230000005236 sound signal Effects 0.000 claims description 14
- 239000012815 thermoplastic material Substances 0.000 claims 2
- 239000000975 dye Substances 0.000 description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 12
- 238000004049 embossing Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 229920002120 photoresistant polymer Polymers 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- HKLUUHOGFLPVLP-UHFFFAOYSA-N 3,5-dihydroxy-2-(2-hydroxyphenyl)-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2O)=O)C=1OC=2C1=CC=CC=C1O HKLUUHOGFLPVLP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 101000869583 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) Oligo(A)/oligo(T)-binding protein Proteins 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
- G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
- G11B7/0032—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent for moving-picture soundtracks, i.e. cinema
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8435770A | 1970-10-27 | 1970-10-27 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2153100A1 DE2153100A1 (de) | 1972-05-04 |
| DE2153100B2 DE2153100B2 (de) | 1973-07-26 |
| DE2153100C3 true DE2153100C3 (de) | 1974-02-21 |
Family
ID=22184447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712153100 Expired DE2153100C3 (de) | 1970-10-27 | 1971-10-25 | Optisch abtastbarer Informationsträger und Einrichtung zu seiner Herstellung |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4917723B1 (index.php) |
| AU (1) | AU3435871A (index.php) |
| BE (1) | BE774576A (index.php) |
| DE (1) | DE2153100C3 (index.php) |
| ES (1) | ES396427A1 (index.php) |
| FR (1) | FR2113274A5 (index.php) |
| GB (1) | GB1372421A (index.php) |
| NL (1) | NL7114704A (index.php) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3866187A (en) * | 1973-07-02 | 1975-02-11 | Philips Corp | Method of recording and reproducing information in ferroelastic metals |
| JPS5298729U (index.php) * | 1976-01-22 | 1977-07-26 | ||
| EP0282611A1 (en) * | 1987-03-16 | 1988-09-21 | Moshe Guez | Method and apparatus for writing information on processed photographic film |
| FR2954528B1 (fr) * | 2009-12-17 | 2012-02-24 | Univ La Rochelle | Procede et dispositif de restitution d'un signal sonore et/ou d'une piste sonore |
-
1971
- 1971-10-07 AU AU34358/71A patent/AU3435871A/en not_active Expired
- 1971-10-25 DE DE19712153100 patent/DE2153100C3/de not_active Expired
- 1971-10-26 JP JP46085036A patent/JPS4917723B1/ja active Pending
- 1971-10-26 FR FR7138464A patent/FR2113274A5/fr not_active Expired
- 1971-10-26 GB GB4963571A patent/GB1372421A/en not_active Expired
- 1971-10-26 NL NL7114704A patent/NL7114704A/xx unknown
- 1971-10-27 ES ES396427A patent/ES396427A1/es not_active Expired
- 1971-10-27 BE BE774576A patent/BE774576A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4917723B1 (index.php) | 1974-05-02 |
| FR2113274A5 (index.php) | 1972-06-23 |
| AU3435871A (en) | 1973-04-12 |
| GB1372421A (en) | 1974-10-30 |
| DE2153100B2 (de) | 1973-07-26 |
| ES396427A1 (es) | 1974-05-01 |
| DE2153100A1 (de) | 1972-05-04 |
| NL7114704A (index.php) | 1972-05-02 |
| BE774576A (fr) | 1972-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |