DE1263091B - Vorrichtung zum Aufzeichnen von Informationen - Google Patents

Vorrichtung zum Aufzeichnen von Informationen

Info

Publication number
DE1263091B
DE1263091B DEB81085A DEB0081085A DE1263091B DE 1263091 B DE1263091 B DE 1263091B DE B81085 A DEB81085 A DE B81085A DE B0081085 A DEB0081085 A DE B0081085A DE 1263091 B DE1263091 B DE 1263091B
Authority
DE
Germany
Prior art keywords
recording medium
recording
surface layer
rays
vapor
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.)
Pending
Application number
DEB81085A
Other languages
German (de)
English (en)
Inventor
Dr Rudolf Ruehle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DEB81085A priority Critical patent/DE1263091B/de
Priority to SE3629/66A priority patent/SE342960B/xx
Priority to GB11912/66A priority patent/GB1147531A/en
Priority to NL6603577A priority patent/NL6603577A/xx
Priority to FR54198A priority patent/FR1471797A/fr
Publication of DE1263091B publication Critical patent/DE1263091B/de
Pending legal-status Critical Current

Links

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
    • 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
    • B23K26/36—Removing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/07—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on electro-optical liquids exhibiting Kerr effect
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • 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
    • G11B7/2433—Metals or elements of Groups 13, 14, 15 or 16 of the Periodic Table, e.g. B, Si, Ge, As, Sb, Bi, Se or Te

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
DEB81085A 1965-03-20 1965-03-20 Vorrichtung zum Aufzeichnen von Informationen Pending DE1263091B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DEB81085A DE1263091B (de) 1965-03-20 1965-03-20 Vorrichtung zum Aufzeichnen von Informationen
SE3629/66A SE342960B (enExample) 1965-03-20 1966-03-18
GB11912/66A GB1147531A (en) 1965-03-20 1966-03-18 Improvements in or relating to methods of recording items of information
NL6603577A NL6603577A (enExample) 1965-03-20 1966-03-18
FR54198A FR1471797A (fr) 1965-03-20 1966-03-19 Procédé et dispositif d'enregistrement d'informations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB81085A DE1263091B (de) 1965-03-20 1965-03-20 Vorrichtung zum Aufzeichnen von Informationen

Publications (1)

Publication Number Publication Date
DE1263091B true DE1263091B (de) 1968-03-14

Family

ID=6980961

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB81085A Pending DE1263091B (de) 1965-03-20 1965-03-20 Vorrichtung zum Aufzeichnen von Informationen

Country Status (4)

Country Link
DE (1) DE1263091B (enExample)
GB (1) GB1147531A (enExample)
NL (1) NL6603577A (enExample)
SE (1) SE342960B (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2210310A1 (de) * 1971-03-05 1972-09-21 Thomson Csf Reprografisches System
USRE28375E (en) * 1971-02-12 1975-03-25 Recording and display method and apparatus
DE3036902A1 (de) * 1979-10-01 1981-04-02 OMEX, Santa Clara, Calif. Auf laserstrahlen ansprechendes aufzeichnungsmedium
DE3036903A1 (de) * 1979-10-01 1981-04-02 OMEX, Santa Clara, Calif. Auf laserstrahlen ansprechendes aufzeichnungsmedium
EP0100638A3 (en) * 1982-07-30 1986-04-23 Armco Inc. Laser treatment of electrical steel
DE102023136609A1 (de) * 2023-12-22 2025-06-26 Hegla Boraident Gmbh & Co. Kg Anlage und ein Verfahren zum bereichsweisen Entschichten einer beschichteten Oberfläche eines Glaskörpers sowie ein bereichsweise entschichteter Glaskörper

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611318A (en) * 1973-02-20 1986-09-09 Discovision Associates Method and apparatus for monitoring the storage of information on a storage medium
US4583210A (en) * 1973-02-20 1986-04-15 Discovision Associates Method and apparatus for storing and retrieving information
US4225873A (en) * 1978-03-27 1980-09-30 Mca Disco-Vision, Inc. Recording and playback system
US4456914A (en) * 1978-03-27 1984-06-26 Discovision Associates Method and apparatus for storing information on a storage medium
FR2695234B1 (fr) * 1992-08-26 1994-11-04 Gemplus Card Int Procédé de marquage d'une carte à puce.
US5855969A (en) * 1996-06-10 1999-01-05 Infosight Corp. CO2 laser marking of coated surfaces for product identification

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28375E (en) * 1971-02-12 1975-03-25 Recording and display method and apparatus
DE2210310A1 (de) * 1971-03-05 1972-09-21 Thomson Csf Reprografisches System
DE3036902A1 (de) * 1979-10-01 1981-04-02 OMEX, Santa Clara, Calif. Auf laserstrahlen ansprechendes aufzeichnungsmedium
DE3036903A1 (de) * 1979-10-01 1981-04-02 OMEX, Santa Clara, Calif. Auf laserstrahlen ansprechendes aufzeichnungsmedium
EP0100638A3 (en) * 1982-07-30 1986-04-23 Armco Inc. Laser treatment of electrical steel
DE102023136609A1 (de) * 2023-12-22 2025-06-26 Hegla Boraident Gmbh & Co. Kg Anlage und ein Verfahren zum bereichsweisen Entschichten einer beschichteten Oberfläche eines Glaskörpers sowie ein bereichsweise entschichteter Glaskörper

Also Published As

Publication number Publication date
SE342960B (enExample) 1972-02-21
GB1147531A (en) 1969-04-02
NL6603577A (enExample) 1966-09-21

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