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 obtenuInfo
- 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
Links
Classifications
-
- 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
- G03C1/52—Compositions 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)
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)
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)
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)
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 |
-
1975
- 1975-05-07 FR FR7514331A patent/FR2310586A1/fr active Pending
-
1976
- 1976-05-07 NL NLAANVRAGE7604897,A patent/NL190088C/xx not_active IP Right Cessation
- 1976-05-07 JP JP5201376A patent/JPS5282204A/ja active Pending
- 1976-05-07 DE DE2620283A patent/DE2620283C2/de not_active Expired
-
1987
- 1987-03-13 US US07/027,114 patent/US4888266A/en not_active Expired - Fee Related
Cited By (1)
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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