DE2443077B2 - Verfahren zum herstellen einer nachbildungsmatrize sowie die matrize selbst - Google Patents
Verfahren zum herstellen einer nachbildungsmatrize sowie die matrize selbstInfo
- Publication number
- DE2443077B2 DE2443077B2 DE19742443077 DE2443077A DE2443077B2 DE 2443077 B2 DE2443077 B2 DE 2443077B2 DE 19742443077 DE19742443077 DE 19742443077 DE 2443077 A DE2443077 A DE 2443077A DE 2443077 B2 DE2443077 B2 DE 2443077B2
- Authority
- DE
- Germany
- Prior art keywords
- transparent
- opaque
- layer
- plate
- photosensitive
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0057—Intermediate mediums, i.e. mediums provided with an information structure not specific to the method of reproducing or duplication such as matrixes for mechanical pressing of an information structure ; record carriers having a relief information structure provided with or included in layers not specific for a single reproducing method; apparatus or processes specially adapted for their manufacture
Landscapes
- Manufacturing Optical Record Carriers (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Optical Recording Or Reproduction (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Magnetic Record Carriers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40263673A | 1973-10-01 | 1973-10-01 | |
| US40263673 | 1973-10-01 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2443077A1 DE2443077A1 (de) | 1975-04-10 |
| DE2443077B2 true DE2443077B2 (de) | 1977-01-20 |
| DE2443077C3 DE2443077C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-09-08 |
Family
ID=23592722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742443077 Granted DE2443077B2 (de) | 1973-10-01 | 1974-09-09 | Verfahren zum herstellen einer nachbildungsmatrize sowie die matrize selbst |
Country Status (8)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL165316C (nl) * | 1973-10-01 | 1981-03-16 | Mca Disco Vision | Werkwijze voor de vervaardiging van een schrijfvormige video-afdrukmatrijs uitgaande van een moederschijf. |
| AU520835B2 (en) * | 1977-03-24 | 1982-03-04 | World Development Laboratories | Optical recording system and method |
| NL7809227A (nl) * | 1978-09-11 | 1980-03-13 | Philips Nv | Registratiedrager met een optisch uitleesbare, stra- lingsreflekterende informatiestruktuur. |
| FR2450683A1 (fr) * | 1979-03-06 | 1980-10-03 | Thomson Brandt | Procede et appareil de realisation de disque video |
| US4430401A (en) | 1979-06-13 | 1984-02-07 | Discovision Associates | Method for producing a recording disc stamper |
| US5553047A (en) * | 1980-07-16 | 1996-09-03 | Discovision Associates | System for recording digital information in a pulse-length modulation format |
| CA1147858A (en) * | 1980-07-16 | 1983-06-07 | Discovision Associates | System for recording digital information in a pulse-length modulation format |
| US5253244A (en) * | 1980-07-16 | 1993-10-12 | Discovision Associates | System for recording digital information in a pulse-length modulation format |
| US5577015A (en) * | 1980-07-16 | 1996-11-19 | Discovision Associates | System for recording digital information in a pulse-length modulation |
| US4470053A (en) * | 1981-02-13 | 1984-09-04 | Minnesota Mining And Manufacturing Company | Protuberant optical recording medium |
| JPS58158225A (ja) * | 1982-03-15 | 1983-09-20 | Toshiba Corp | 情報記録用基板の製造方法 |
| DE3377173D1 (en) * | 1982-09-29 | 1988-07-28 | Toshiba Kk | Radiation-sensitive carrier body utilized as stamper structure |
| JPS6028048A (ja) * | 1983-07-25 | 1985-02-13 | Matsushita Electric Ind Co Ltd | マスタ−スタンパ−の製造方法 |
| CA2020180C (en) * | 1989-06-30 | 2000-01-04 | Stephen A. Zager | Method for making optically readable media containing embossed information |
| US5324188A (en) * | 1989-12-19 | 1994-06-28 | Canon Kabushiki Kaisha | Roller stamper for molding a substrate sheet to become an information recording medium |
| US5266136A (en) * | 1989-12-19 | 1993-11-30 | Canon Kabushiki Kaisha | Process for producing a roll stamper for molding a substrate sheet for information recording mediums |
| KR960016007B1 (ko) * | 1993-02-08 | 1996-11-25 | 삼성전자 주식회사 | 반도체 칩 범프의 제조방법 |
| US5475533A (en) * | 1993-08-02 | 1995-12-12 | Applied Physics Research, L.P. | Apparatus for enhancing the brightness of an image and method of making the same |
| US11913263B2 (en) * | 2018-10-18 | 2024-02-27 | Piolax, Inc. | Lock device for opening/closing body |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3313626A (en) * | 1962-08-01 | 1967-04-11 | Russeli H Whitney | Process of making a lithographic printing plate |
| GB1228591A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-03-14 | 1971-04-15 | ||
| GB1214340A (en) * | 1968-06-06 | 1970-12-02 | Gauss Electrophysics Inc | Video record disc and process for making same |
| US3658954A (en) * | 1968-07-24 | 1972-04-25 | Mca Technology Inc | Duplicating process for video disc records |
| US3687664A (en) * | 1968-07-24 | 1972-08-29 | Gauss Electrophysics Inc | Duplicating process for video disc records |
| US3661580A (en) * | 1970-01-30 | 1972-05-09 | Rca Corp | Photographic method for producing a cathode-ray tube screen structure |
| US3794509A (en) * | 1971-06-29 | 1974-02-26 | Goodyear Tire & Rubber | Carbon disk processing technique to retard oxidation |
| US3795534A (en) * | 1972-04-19 | 1974-03-05 | Rca Corp | Manufacture of video discs |
| NL165316C (nl) * | 1973-10-01 | 1981-03-16 | Mca Disco Vision | Werkwijze voor de vervaardiging van een schrijfvormige video-afdrukmatrijs uitgaande van een moederschijf. |
| US3954469A (en) * | 1973-10-01 | 1976-05-04 | Mca Disco-Vision, Inc. | Method of creating a replicating matrix |
-
1974
- 1974-09-03 NL NL7411705.A patent/NL165316C/xx not_active IP Right Cessation
- 1974-09-09 DE DE19742443077 patent/DE2443077B2/de active Granted
- 1974-09-27 GB GB25471/77A patent/GB1489776A/en not_active Expired
- 1974-09-27 GB GB42150/74A patent/GB1489774A/en not_active Expired
- 1974-09-27 GB GB25705/77A patent/GB1489777A/en not_active Expired
- 1974-09-30 JP JP11178174A patent/JPS5428081B2/ja not_active Expired
- 1974-09-30 IT IT53265/74A patent/IT1019433B/it active
- 1974-09-30 CA CA210,354A patent/CA1039999A/en not_active Expired
- 1974-10-01 FR FR7433062A patent/FR2246896B1/fr not_active Expired
-
1976
- 1976-01-02 US US05/646,053 patent/US4141731A/en not_active Expired - Lifetime
-
1978
- 1978-09-04 JP JP10767878A patent/JPS5494006A/ja active Pending
- 1978-09-04 JP JP10767778A patent/JPS5494005A/ja active Granted
- 1978-09-29 FR FR7828020A patent/FR2406233A1/fr active Granted
- 1978-09-29 FR FR7828021A patent/FR2406234A1/fr active Granted
- 1978-09-29 FR FR7828022A patent/FR2406235A1/fr active Granted
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: DISCOVISION ASSOCIATES, COSTA MESA, CALIF., US |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: FLEUCHAUS, L., DIPL.-ING., 8000 MUENCHEN WEHSER, W., DIPL.-ING., PAT.-ANW., 3000 HANNOVER |
|
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-ING. DR.-ING. STOCKMAIR, W., DIPL.-ING. DR.-ING. AE.E. CAL TECH SCHUMANN, K., DIPL.-PHYS. DR.RER.NAT. JAKOB, P., DIPL.-ING. BEZOLD, G., DIPL.-CHEM. DR.RER.NAT. MEISTER, W., DIPL.-ING. HILGERS, H., DIPL.-ING. MEYER-PLATH, H., DIPL.-ING. DR.-ING. EHNOLD, A., DIPL.-ING. SCHUSTER, T., DIPL.-PHYS. GOLDBACH, K., DIPL.-ING.DR.-ING. AUFENANGER, M., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN |