CH621643A5 - Radiation-sensitive material - Google Patents
Radiation-sensitive material Download PDFInfo
- Publication number
- CH621643A5 CH621643A5 CH493376A CH493376A CH621643A5 CH 621643 A5 CH621643 A5 CH 621643A5 CH 493376 A CH493376 A CH 493376A CH 493376 A CH493376 A CH 493376A CH 621643 A5 CH621643 A5 CH 621643A5
- Authority
- CH
- Switzerland
- Prior art keywords
- layer
- information
- radiation
- thickness
- recording
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims 16
- 230000005855 radiation Effects 0.000 title claims 10
- 239000010410 layer Substances 0.000 claims 24
- 239000011669 selenium Substances 0.000 claims 5
- 229910052751 metal Inorganic materials 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 4
- 239000011241 protective layer Substances 0.000 claims 4
- 229910052797 bismuth Inorganic materials 0.000 claims 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 2
- 230000001427 coherent effect Effects 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 150000002739 metals Chemical class 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- 238000012545 processing Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 239000002344 surface layer Substances 0.000 claims 2
- 238000005979 thermal decomposition reaction Methods 0.000 claims 2
- 239000004793 Polystyrene Substances 0.000 claims 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 239000005357 flat glass Substances 0.000 claims 1
- 229910052732 germanium Inorganic materials 0.000 claims 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 239000004922 lacquer Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 229920000193 polymethacrylate Polymers 0.000 claims 1
- 229920002223 polystyrene Polymers 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- 238000012805 post-processing Methods 0.000 claims 1
- 238000002310 reflectometry Methods 0.000 claims 1
- 229910052711 selenium Inorganic materials 0.000 claims 1
- 231100000331 toxic Toxicity 0.000 claims 1
- 230000002588 toxic effect Effects 0.000 claims 1
- 238000007738 vacuum evaporation Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/009—Working by laser beam, e.g. welding, cutting or boring using a non-absorbing, e.g. transparent, reflective or refractive, layer on the workpiece
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/705—Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope systems
-
- 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
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
-
- 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
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/24314—Metals or metalloids group 15 elements (e.g. Sb, Bi)
-
- 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
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/24316—Metals or metalloids group 16 elements (i.e. chalcogenides, Se, Te)
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7504783A NL7504783A (nl) | 1975-04-23 | 1975-04-23 | Stralingsgevoelig materiaal. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH621643A5 true CH621643A5 (en) | 1981-02-13 |
Family
ID=19823637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH493376A CH621643A5 (en) | 1975-04-23 | 1976-04-20 | Radiation-sensitive material |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS51130201A (show.php) |
| AT (1) | AT354124B (show.php) |
| AU (1) | AU506563B2 (show.php) |
| BE (1) | BE840968A (show.php) |
| CH (1) | CH621643A5 (show.php) |
| DE (1) | DE2615839A1 (show.php) |
| DK (1) | DK99176A (show.php) |
| ES (1) | ES447209A1 (show.php) |
| FR (1) | FR2309010A1 (show.php) |
| GB (1) | GB1544185A (show.php) |
| IT (1) | IT1059476B (show.php) |
| NL (1) | NL7504783A (show.php) |
| SE (1) | SE413210B (show.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54133305A (en) * | 1978-04-07 | 1979-10-17 | Hitachi Ltd | Information recorder |
-
1975
- 1975-04-23 NL NL7504783A patent/NL7504783A/xx not_active Application Discontinuation
-
1976
- 1976-02-23 SE SE7602107A patent/SE413210B/xx unknown
- 1976-03-08 DK DK99176*#A patent/DK99176A/da unknown
- 1976-04-10 DE DE19762615839 patent/DE2615839A1/de not_active Withdrawn
- 1976-04-20 AU AU13112/76A patent/AU506563B2/en not_active Expired
- 1976-04-20 CH CH493376A patent/CH621643A5/de not_active IP Right Cessation
- 1976-04-20 GB GB15903/76A patent/GB1544185A/en not_active Expired
- 1976-04-20 IT IT67943/76A patent/IT1059476B/it active
- 1976-04-20 JP JP51044217A patent/JPS51130201A/ja active Pending
- 1976-04-20 AT AT285776A patent/AT354124B/de not_active IP Right Cessation
- 1976-04-21 ES ES447209A patent/ES447209A1/es not_active Expired
- 1976-04-21 BE BE166341A patent/BE840968A/xx unknown
- 1976-04-23 FR FR7612056A patent/FR2309010A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU506563B2 (en) | 1980-01-10 |
| FR2309010B1 (show.php) | 1982-02-12 |
| IT1059476B (it) | 1982-05-31 |
| ATA285776A (de) | 1979-05-15 |
| ES447209A1 (es) | 1977-11-01 |
| SE7602107L (sv) | 1976-10-24 |
| BE840968A (fr) | 1976-10-21 |
| SE413210B (sv) | 1980-04-28 |
| AT354124B (de) | 1979-12-27 |
| AU1311276A (en) | 1977-10-27 |
| JPS51130201A (en) | 1976-11-12 |
| GB1544185A (en) | 1979-04-11 |
| FR2309010A1 (fr) | 1976-11-19 |
| NL7504783A (nl) | 1976-10-26 |
| DK99176A (da) | 1976-10-24 |
| DE2615839A1 (de) | 1976-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2026805C2 (de) | Aufzeichnungsträger zur permanenten Datenaufzeichnung | |
| DE3118058C2 (show.php) | ||
| DE2102215C2 (de) | System zum Speichern und Abrufen von Informationen | |
| DE2857268T1 (de) | Medium for recording by thermal deformation | |
| DE3038533C2 (de) | Aufzeichnungsträger | |
| DE2933253A1 (de) | Aufzeichnungsmaterial und verfahren zur aufzeichnung optischer informationen | |
| DE2841179A1 (de) | Informationsaufzeichnungselement mit einer farbstoffhaltigen hilfsschicht | |
| DE2309106B2 (de) | Verfahren zur optischen Informationsspeicherung und Einrichtung zur Durchführung des Verfahrens | |
| DE2358859A1 (de) | Verbesserte bildplatte | |
| DE2845590A1 (de) | Element zur informationsaufzeichnung | |
| DE3619601A1 (de) | Optisches aufzeichnungsmittel | |
| DE2122645B2 (de) | Einrichtung zum Speichern und Löschen von Informationen | |
| DE3036902A1 (de) | Auf laserstrahlen ansprechendes aufzeichnungsmedium | |
| DE3014677A1 (de) | Traeger fuer optische aufzeichnung und verfahren zur aufzeichnung von informationen unter verwendung dieses traegers | |
| DE3142532C2 (show.php) | ||
| DE2941943A1 (de) | Aufzeichnungstraeger, in dem information in einer optisch auslesbaren informationsstruktur angebracht ist | |
| DE2934343C2 (de) | Verfahren zum Vervielfältigen bespielter Platten | |
| DE3306538A1 (de) | Platte zum aufzeichnen von optischen daten | |
| CH621643A5 (en) | Radiation-sensitive material | |
| DE2542680A1 (de) | Verfahren zum aufzeichnen von informationen | |
| DE3002911C2 (de) | Optisches Informationsspeichermedium und Verfahren zu seiner Herstellung | |
| DE1278515B (de) | Thermoplastischer Aufzeichnungstraeger fuer Informationsspeicherung | |
| EP0073304B1 (en) | A method of storing data in a storage device | |
| DE3687027T2 (de) | Optischer aufzeichnungstraeger. | |
| DE3229573A1 (de) | Optisches aufzeichnungsmaterial, informationstraeger und verfahren zum herstellen eines optischen aufzeichnungsmaterials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |