DE3604237C2 - - Google Patents
Info
- Publication number
- DE3604237C2 DE3604237C2 DE3604237A DE3604237A DE3604237C2 DE 3604237 C2 DE3604237 C2 DE 3604237C2 DE 3604237 A DE3604237 A DE 3604237A DE 3604237 A DE3604237 A DE 3604237A DE 3604237 C2 DE3604237 C2 DE 3604237C2
- Authority
- DE
- Germany
- Prior art keywords
- layer
- carrier layer
- information carrier
- information
- recorded
- 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.)
- Expired
Links
- 239000011521 glass Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 26
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 9
- 229910052737 gold Inorganic materials 0.000 claims description 9
- 239000010931 gold Substances 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 229910000906 Bronze Inorganic materials 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 6
- 239000010974 bronze Substances 0.000 claims description 6
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910000510 noble metal Inorganic materials 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 5
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 238000004049 embossing Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 2
- 239000002243 precursor Substances 0.000 claims 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 72
- 229920002120 photoresistant polymer Polymers 0.000 description 16
- 239000011159 matrix material Substances 0.000 description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000010970 precious metal Substances 0.000 description 4
- 239000012876 carrier material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000010953 base metal Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000033458 reproduction Effects 0.000 description 2
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/68—Record carriers
- G11B3/685—Intermediate mediums
Landscapes
- Manufacturing Optical Record Carriers (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863604237 DE3604237A1 (de) | 1986-02-11 | 1986-02-11 | Verfahren zur herstellung einer bespielten plattenfoermigen matrize, eine bespielte plattenfoermige matrize sowie deren unbespielte vorstufe |
| AU69374/87A AU6937487A (en) | 1986-02-11 | 1987-01-31 | Process for producing a prerecorded disk-shaped matrix |
| JP62500974A JPS63502703A (ja) | 1986-02-11 | 1987-01-31 | 吹込み済のプレ−ト状マトリックス |
| EP87730010A EP0233138A1 (de) | 1986-02-11 | 1987-01-31 | Verfahren zur Herstellung einer bespielten plattenförmigen Matrize |
| PCT/DE1987/000038 WO1987004837A1 (fr) | 1986-02-11 | 1987-01-31 | Procede de production de matrices preenregistrees en forme de disque |
| US07/012,899 US4814047A (en) | 1986-02-11 | 1987-02-10 | Method for producing a prerecorded disk-shaped die |
| DK522287A DK522287A (da) | 1986-02-11 | 1987-10-06 | Fremgangsmaade til fremstilling af en indspillet, pladeformet matrice |
| NO874240A NO874240D0 (no) | 1986-02-11 | 1987-10-09 | Fremgangsmaate for fremstilling av innspilt, plateformet matrise. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863604237 DE3604237A1 (de) | 1986-02-11 | 1986-02-11 | Verfahren zur herstellung einer bespielten plattenfoermigen matrize, eine bespielte plattenfoermige matrize sowie deren unbespielte vorstufe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3604237A1 DE3604237A1 (de) | 1987-08-13 |
| DE3604237C2 true DE3604237C2 (en:Method) | 1988-01-14 |
Family
ID=6293849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863604237 Granted DE3604237A1 (de) | 1986-02-11 | 1986-02-11 | Verfahren zur herstellung einer bespielten plattenfoermigen matrize, eine bespielte plattenfoermige matrize sowie deren unbespielte vorstufe |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4814047A (en:Method) |
| EP (1) | EP0233138A1 (en:Method) |
| JP (1) | JPS63502703A (en:Method) |
| AU (1) | AU6937487A (en:Method) |
| DE (1) | DE3604237A1 (en:Method) |
| DK (1) | DK522287A (en:Method) |
| WO (1) | WO1987004837A1 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3737483A1 (de) * | 1987-11-05 | 1989-05-18 | Philips & Du Pont Optical | Verfahren zur wiederverwendung von glas-substraten fuer optisch auslesbare dichtspeichermaster |
| US6007652A (en) * | 1990-11-05 | 1999-12-28 | Murata Manufacturing Co., Ltd. | Method of preparing metal thin film having excellent transferability |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2137888A1 (de) * | 1970-08-13 | 1973-02-08 | Licentia Gmbh | Folie zur herstellung von plattenfoermigen informationstraegern, z.b. von schall- oder bildplatten |
| DE2721608A1 (de) * | 1977-05-13 | 1978-11-16 | Bosch Gmbh Robert | Verfahren zur herstellung einer nachbildungsmatrize |
| US4402798A (en) * | 1982-02-16 | 1983-09-06 | Rca Corporation | Method for the manufacture of a metallic recording substrate for a capacitance electronic disc and the recording substrate obtained thereby |
| NL8303315A (nl) * | 1982-10-14 | 1984-05-01 | Philips Nv | Methode voor de vervaardiging van een moedermatrijs. |
| US4469563A (en) * | 1983-08-22 | 1984-09-04 | Rca Corporation | Process for treating high-density information disc recording substrates |
-
1986
- 1986-02-11 DE DE19863604237 patent/DE3604237A1/de active Granted
-
1987
- 1987-01-31 WO PCT/DE1987/000038 patent/WO1987004837A1/de not_active Ceased
- 1987-01-31 EP EP87730010A patent/EP0233138A1/de not_active Withdrawn
- 1987-01-31 JP JP62500974A patent/JPS63502703A/ja active Pending
- 1987-01-31 AU AU69374/87A patent/AU6937487A/en not_active Abandoned
- 1987-02-10 US US07/012,899 patent/US4814047A/en not_active Expired - Fee Related
- 1987-10-06 DK DK522287A patent/DK522287A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1987004837A1 (fr) | 1987-08-13 |
| DK522287D0 (da) | 1987-10-06 |
| AU6937487A (en) | 1987-08-25 |
| US4814047A (en) | 1989-03-21 |
| JPS63502703A (ja) | 1988-10-06 |
| DK522287A (da) | 1987-10-06 |
| EP0233138A1 (de) | 1987-08-19 |
| DE3604237A1 (de) | 1987-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |