FR2310586A1 - Procede de fabrication de supports d'informations lisibles optiquement par variation d'absorption et support ainsi obtenu - Google Patents

Procede de fabrication de supports d'informations lisibles optiquement par variation d'absorption et support ainsi obtenu

Info

Publication number
FR2310586A1
FR2310586A1 FR7514331A FR7514331A FR2310586A1 FR 2310586 A1 FR2310586 A1 FR 2310586A1 FR 7514331 A FR7514331 A FR 7514331A FR 7514331 A FR7514331 A FR 7514331A FR 2310586 A1 FR2310586 A1 FR 2310586A1
Authority
FR
France
Prior art keywords
absorption
variation
support
readable information
optically readable
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
FR7514331A
Other languages
English (en)
Inventor
Jean-Pierre Lacotte
Claude Puech
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.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt SA
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-Brandt SA filed Critical Thomson-Brandt SA
Priority to FR7514331A priority Critical patent/FR2310586A1/fr
Priority to JP5201376A priority patent/JPS5282204A/ja
Priority to NLAANVRAGE7604897,A priority patent/NL190088C/xx
Priority to DE2620283A priority patent/DE2620283C2/de
Publication of FR2310586A1 publication Critical patent/FR2310586A1/fr
Priority to US07/027,114 priority patent/US4888266A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/52Compositions containing diazo compounds as photosensitive substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Manufacturing Optical Record Carriers (AREA)
FR7514331A 1975-05-07 1975-05-07 Procede de fabrication de supports d'informations lisibles optiquement par variation d'absorption et support ainsi obtenu Pending FR2310586A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7514331A FR2310586A1 (fr) 1975-05-07 1975-05-07 Procede de fabrication de supports d'informations lisibles optiquement par variation d'absorption et support ainsi obtenu
JP5201376A JPS5282204A (en) 1975-05-07 1976-05-07 Method of producing optically readable information carrier by absorption variation
NLAANVRAGE7604897,A NL190088C (nl) 1975-05-07 1976-05-07 Optisch afleesbare drager van informatie en werkwijze voor de vervaardiging daarvan.
DE2620283A DE2620283C2 (de) 1975-05-07 1976-05-07 Anwendung eines Diazotypie-Reproduktionsverfahrens auf die Vervielfältigung von Vorlagen eines Informationsträgers
US07/027,114 US4888266A (en) 1975-05-07 1987-03-13 Process for producing information supports capable of being optically read by variations in absorption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7514331A FR2310586A1 (fr) 1975-05-07 1975-05-07 Procede de fabrication de supports d'informations lisibles optiquement par variation d'absorption et support ainsi obtenu

Publications (1)

Publication Number Publication Date
FR2310586A1 true FR2310586A1 (fr) 1976-12-03

Family

ID=9154981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514331A Pending FR2310586A1 (fr) 1975-05-07 1975-05-07 Procede de fabrication de supports d'informations lisibles optiquement par variation d'absorption et support ainsi obtenu

Country Status (5)

Country Link
US (1) US4888266A (fr)
JP (1) JPS5282204A (fr)
DE (1) DE2620283C2 (fr)
FR (1) FR2310586A1 (fr)
NL (1) NL190088C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255053A (en) * 1991-04-24 1992-10-28 Kevin S Elkins Beach trolley.

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510232A (en) * 1982-12-28 1985-04-09 Polaroid Corporation Optical data storage element
JPS60121442A (ja) * 1983-12-06 1985-06-28 Canon Inc 感光性記録メモリ−媒体および記録再生方法
US4863819A (en) * 1986-09-11 1989-09-05 Drexler Technology Corporation Read-only optical data card
IT1222105B (it) * 1986-09-11 1990-08-31 Drexler Tech Scheda per dati ottici,a sola lettura
JPH01144247A (ja) * 1987-11-30 1989-06-06 Brother Ind Ltd ディスク
US5147763A (en) * 1988-10-19 1992-09-15 Canon Kabushiki Kaisha Process for producing molding stamper for data recording medium substrate
US5099284A (en) * 1989-08-28 1992-03-24 Eastman Kodak Company Master sheet and drum assembly
DE69424532T2 (de) * 1993-12-23 2001-01-18 Thomson-Csf, Paris Verfahren und optisches system zur aufzeichnung/wiedergabe von information auf einem aufzeichnungsmedium
KR100230245B1 (ko) * 1995-01-24 1999-11-15 윤종용 다층 광 기록 매체의 제조방법 및 그 장치
EA199800345A1 (ru) * 1995-09-29 1998-10-29 Сейдж Текнолоджи, Инкорпорейтед Система записи на оптические цифровые носители информации и воспроизведения с них
FR2742911B1 (fr) * 1995-12-21 1998-02-06 Thomson Csf Support d'enregistrement/lecture optique d'informations et procede d'enregistrement
EP0875013B1 (fr) * 1996-01-16 2005-08-10 BRITISH TELECOMMUNICATIONS public limited company Procede et dispositif d'enregistrement d'un diagramme d'indices de refraction sur un support optique
US6675863B1 (en) * 2000-09-07 2004-01-13 Physical Optics Corporation Seamless master and method of making same
US20120282554A1 (en) * 2008-01-22 2012-11-08 Rolith, Inc. Large area nanopatterning method and apparatus
US8518633B2 (en) * 2008-01-22 2013-08-27 Rolith Inc. Large area nanopatterning method and apparatus
US20110210480A1 (en) * 2008-11-18 2011-09-01 Rolith, Inc Nanostructures with anti-counterefeiting features and methods of fabricating the same
WO2012027050A2 (fr) 2010-08-23 2012-03-01 Rolith, Inc. Masque pour lithographie de champ proche et sa fabrication
WO2013158543A1 (fr) * 2012-04-17 2013-10-24 The Regents Of The University Of Michigan Procédés de fabrication de grilles conductrices à micro-échelle et à nano-échelle d'électrodes transparentes et de polariseurs par photolithographie rouleau à rouleau

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1760780A (en) * 1927-09-06 1930-05-27 Kalle & Co Ag Light-sensitive layers and process of preparing them
DE1226882B (de) * 1961-12-11 1966-10-13 Gen Aniline & Film Corp Photokopiergeraet
US3381086A (en) * 1962-08-16 1968-04-30 Minnesota Mining & Mfg Reproduction of television signals from photographic disc recordings
US3430966A (en) * 1967-04-03 1969-03-04 Gauss Electrophysics Inc Transparent recording disc
FR1601186A (fr) * 1968-06-06 1970-08-10
US3687664A (en) * 1968-07-24 1972-08-29 Gauss Electrophysics Inc Duplicating process for video disc records
US3665483A (en) * 1969-06-06 1972-05-23 Chase Manhattan Capital Corp Laser recording medium
BE755280A (fr) * 1969-08-26 1971-02-01 Eastman Kodak Co Nouveau produit photosensible pour diazotypie
US3911230A (en) * 1970-05-23 1975-10-07 Seiscom Delta Inc Holographic reproduction of sound
FR2126492A5 (fr) * 1971-02-08 1972-10-06 Thomson Csf
DE2125110C3 (de) * 1971-05-21 1979-11-22 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Hologrammen
US3902010A (en) * 1972-02-15 1975-08-26 Canon Kk Information recording device with record having layers with different intensity sensitivity
GB1417708A (en) * 1972-04-19 1975-12-17 Rca Corp Electron beam recording
NL7212045A (fr) * 1972-09-05 1974-03-07
US3836369A (en) * 1972-09-05 1974-09-17 Du Pont Diazo photosensitive composition
FR2266932B1 (fr) * 1973-03-02 1977-09-02 Thomson Brandt
DE2522928C2 (de) * 1974-05-25 1984-04-05 Canon K.K., Tokyo Aufzeichnungsträger, Verfahren zu dessen Herstellung und Aufzeichnungsverfahren
US3889272A (en) * 1974-05-30 1975-06-10 Bell Telephone Labor Inc Metal film recording media for laser writing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255053A (en) * 1991-04-24 1992-10-28 Kevin S Elkins Beach trolley.

Also Published As

Publication number Publication date
DE2620283C2 (de) 1986-06-12
DE2620283A1 (de) 1976-11-18
US4888266A (en) 1989-12-19
NL190088C (nl) 1993-10-18
NL7604897A (nl) 1976-11-09
JPS5282204A (en) 1977-07-09
NL190088B (nl) 1993-05-17

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