IT1002695B - Procedimento di formazione di un impronta utilizzante un fascio d iscrizione concentrato e mezzi per l attuazione di un tale procedimento - Google Patents

Procedimento di formazione di un impronta utilizzante un fascio d iscrizione concentrato e mezzi per l attuazione di un tale procedimento

Info

Publication number
IT1002695B
IT1002695B IT47749/74A IT4774974A IT1002695B IT 1002695 B IT1002695 B IT 1002695B IT 47749/74 A IT47749/74 A IT 47749/74A IT 4774974 A IT4774974 A IT 4774974A IT 1002695 B IT1002695 B IT 1002695B
Authority
IT
Italy
Prior art keywords
procedure
enrollment
imprint
bundle
implementing
Prior art date
Application number
IT47749/74A
Other languages
English (en)
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Application granted granted Critical
Publication of IT1002695B publication Critical patent/IT1002695B/it

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
    • G11B7/24—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
    • G11B7/244—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 organic materials only
    • G11B7/245—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 organic materials only containing a polymeric component
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
    • G03F7/2014—Contact or film exposure of light sensitive plates such as lithographic plates or circuit boards, e.g. in a vacuum frame
    • G03F7/2016—Contact mask being integral part of the photosensitive element and subject to destructive removal during post-exposure processing
    • G03F7/202—Masking pattern being obtained by thermal means, e.g. laser ablation
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00451—Recording involving ablation of the recording layer
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • 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
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
    • G11B7/2532—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising metals
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146—Laser beam

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Laser Beam Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
IT47749/74A 1973-01-18 1974-01-16 Procedimento di formazione di un impronta utilizzante un fascio d iscrizione concentrato e mezzi per l attuazione di un tale procedimento IT1002695B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7301746A FR2214934B1 (it) 1973-01-18 1973-01-18

Publications (1)

Publication Number Publication Date
IT1002695B true IT1002695B (it) 1976-05-20

Family

ID=9113488

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47749/74A IT1002695B (it) 1973-01-18 1974-01-16 Procedimento di formazione di un impronta utilizzante un fascio d iscrizione concentrato e mezzi per l attuazione di un tale procedimento

Country Status (7)

Country Link
US (1) US4288528A (it)
JP (1) JPS5944700B2 (it)
CA (1) CA1036859A (it)
DE (1) DE2402385C2 (it)
FR (1) FR2214934B1 (it)
GB (1) GB1464442A (it)
IT (1) IT1002695B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2920480A1 (de) * 1978-05-24 1979-11-29 Philips Nv Informationsaufzeichnungselement
JPS54156608A (en) * 1978-05-31 1979-12-10 Pioneer Electronic Corp Information recording carrier
FR2437668A1 (fr) * 1978-09-29 1980-04-25 Thomson Csf Disque optique protege
FR2474223A1 (fr) * 1980-01-23 1981-07-24 Thomson Csf Procede d'inscription thermo-optique d'information et support d'information destine a la mise en oeuvre de ce procede
JPS58502194A (ja) * 1981-12-31 1983-12-22 ウエスタ−ン　エレクトリツク　カムパニ−，インコ−ポレ−テツド 光学的記録媒体
EP0088139B1 (de) * 1982-03-09 1987-01-07 Ibm Deutschland Gmbh Offset-Druckform und Verfahren zu ihrer Herstellung
JPS58224794A (ja) * 1982-06-25 1983-12-27 Konishiroku Photo Ind Co Ltd 光学的情報記録媒体の製造方法
US4616237A (en) * 1982-09-27 1986-10-07 Pa Management Consultants, Ltd. Data storage medium
DE3324551A1 (de) * 1983-07-07 1985-01-17 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen Verfahren zur kennzeichnung von halbleiteroberflaechen durch laserstrahlung
US5248990A (en) * 1987-04-16 1993-09-28 Canon Kabushiki Kaisha Process for producing optical recording medium for optical data recording and reproduction
DE3888006T2 (de) * 1987-04-16 1994-07-21 Canon Kk Verfahren zur Herstellung von einem optischen Datenträger.
US4933205A (en) * 1987-10-09 1990-06-12 Duley Walter W Laser etching of foam substrate
US4769257A (en) * 1987-10-09 1988-09-06 Duley Walter W Laser etching of foam substrate
US4972061A (en) * 1987-12-17 1990-11-20 Duley Walter W Laser surface treatment
US4962057A (en) * 1988-10-13 1990-10-09 Xerox Corporation Method of in situ photo induced evaporation enhancement of compound thin films during or after epitaxial growth
IL105925A (en) * 1992-06-22 1997-01-10 Martin Marietta Corp Ablative process for printed circuit board technology
DE4339010C2 (de) * 1993-06-25 2000-05-18 Pt Sub Inc Photohärtbares Erzeugnis für Druckplatten
US6756181B2 (en) 1993-06-25 2004-06-29 Polyfibron Technologies, Inc. Laser imaged printing plates
WO2002093258A1 (de) * 2001-05-14 2002-11-21 Elmicron Ag Verfahren zur herstellung von prägewerkzeugen
US9414887B2 (en) * 2009-03-13 2016-08-16 Robert R. Alfano Method and apparatus for producing supercontinuum light for medical and biological applications
CN105665925B (zh) * 2016-03-25 2017-08-25 南京京晶光电科技有限公司 在基材表面刻蚀加工cd纹并激光切割形成logo的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635636A (it) * 1962-08-01
US3314073A (en) * 1964-10-20 1967-04-11 Prec Instr Company Laser recorder with vaporizable film
US3506779A (en) * 1967-04-03 1970-04-14 Bell Telephone Labor Inc Laser beam typesetter
US3574014A (en) * 1967-07-24 1971-04-06 Frances Hugle Masking technique for selective etching
GB1237433A (en) * 1968-06-06 1971-06-30 Standard Telephones Cables Ltd Improvements in or relating to photolithographic masks
BE760067A (fr) * 1969-12-09 1971-06-09 Applied Display Services Procede et appareil pour la fabrication de plaques en relief ainsi que plaques pour impression ainsi obtenues
US3668028A (en) * 1970-06-10 1972-06-06 Du Pont Method of making printing masks with high energy beams
DE2048431B2 (de) * 1970-08-05 1974-01-10 Ted Bildplatten Ag Aeg-Telefunkenteldec, Zug (Schweiz) Verfahren zum Aufzeichnen von Informationen, vorzugsweise von solchen großer Bandbreite im Bereich von mehreren MHz, auf einem Träger
US3674492A (en) * 1970-12-09 1972-07-04 Bell Telephone Labor Inc Laminar photomask
US3773514A (en) * 1971-08-12 1973-11-20 Fromson H A Light-sensitive structure
US3761264A (en) * 1971-10-12 1973-09-25 Rca Corp Method of defining a detailed pattern on a surface of a body
NL7212045A (it) * 1972-09-05 1974-03-07
US3924093A (en) * 1973-05-09 1975-12-02 Bell Telephone Labor Inc Pattern delineation method and product so produced

Also Published As

Publication number Publication date
JPS5944700B2 (ja) 1984-10-31
DE2402385A1 (de) 1974-08-08
CA1036859A (en) 1978-08-22
JPS49103297A (it) 1974-09-30
FR2214934B1 (it) 1978-03-24
FR2214934A1 (it) 1974-08-19
GB1464442A (en) 1977-02-16
DE2402385C2 (de) 1982-11-25
US4288528A (en) 1981-09-08

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