CA1070261A - Process for producing a stamper for videodisc purposes - Google Patents
Process for producing a stamper for videodisc purposesInfo
- Publication number
- CA1070261A CA1070261A CA246,339A CA246339A CA1070261A CA 1070261 A CA1070261 A CA 1070261A CA 246339 A CA246339 A CA 246339A CA 1070261 A CA1070261 A CA 1070261A
- Authority
- CA
- Canada
- Prior art keywords
- stamper
- replica
- process according
- video
- video information
- 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
- 238000000034 method Methods 0.000 title claims description 55
- 230000008569 process Effects 0.000 title claims description 41
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 17
- 238000005323 electroforming Methods 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052802 copper Inorganic materials 0.000 claims abstract description 11
- 239000010949 copper Substances 0.000 claims abstract description 11
- 238000009713 electroplating Methods 0.000 claims abstract description 9
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims description 33
- 230000005855 radiation Effects 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 2
- YUBJPYNSGLJZPQ-UHFFFAOYSA-N Dithiopyr Chemical compound CSC(=O)C1=C(C(F)F)N=C(C(F)(F)F)C(C(=O)SC)=C1CC(C)C YUBJPYNSGLJZPQ-UHFFFAOYSA-N 0.000 claims 1
- 239000013067 intermediate product Substances 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 abstract description 11
- 239000004332 silver Substances 0.000 abstract description 11
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 239000011521 glass Substances 0.000 abstract description 6
- 239000000758 substrate Substances 0.000 abstract description 5
- 238000002161 passivation Methods 0.000 abstract description 2
- 230000010076 replication Effects 0.000 description 14
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 229910052797 bismuth Inorganic materials 0.000 description 9
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 9
- 229920002120 photoresistant polymer Polymers 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 208000020401 Depressive disease Diseases 0.000 description 7
- 238000005266 casting Methods 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 238000004049 embossing Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 6
- 229920002554 vinyl polymer Polymers 0.000 description 6
- 239000010408 film Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- BSFODEXXVBBYOC-UHFFFAOYSA-N 8-[4-(dimethylamino)butan-2-ylamino]quinolin-6-ol Chemical compound C1=CN=C2C(NC(CCN(C)C)C)=CC(O)=CC2=C1 BSFODEXXVBBYOC-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 102000007469 Actins Human genes 0.000 description 1
- 108010085238 Actins Proteins 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- YWGAKIGNXGAAQR-DLPAQYCSSA-N C1([C@H]2CC(=O)N[C@@H](CC)C(=O)N3C[C@@H](Cl)[C@@H](Cl)[C@H]3C(=O)N[C@H](C(N[C@@H](CO)C(=O)N2)=O)CC)=CC=CC=C1 Chemical compound C1([C@H]2CC(=O)N[C@@H](CC)C(=O)N3C[C@@H](Cl)[C@@H](Cl)[C@H]3C(=O)N[C@H](C(N[C@@H](CO)C(=O)N2)=O)CC)=CC=CC=C1 YWGAKIGNXGAAQR-DLPAQYCSSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- UOACKFBJUYNSLK-XRKIENNPSA-N Estradiol Cypionate Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H](C4=CC=C(O)C=C4CC3)CC[C@@]21C)C(=O)CCC1CCCC1 UOACKFBJUYNSLK-XRKIENNPSA-N 0.000 description 1
- LFVLUOAHQIVABZ-UHFFFAOYSA-N Iodofenphos Chemical compound COP(=S)(OC)OC1=CC(Cl)=C(I)C=C1Cl LFVLUOAHQIVABZ-UHFFFAOYSA-N 0.000 description 1
- 241000353097 Molva molva Species 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 241000791420 Plica Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- VRDIULHPQTYCLN-UHFFFAOYSA-N Prothionamide Chemical compound CCCC1=CC(C(N)=S)=CC=N1 VRDIULHPQTYCLN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052946 acanthite Inorganic materials 0.000 description 1
- 239000011354 acetal resin Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- KVFIJIWMDBAGDP-UHFFFAOYSA-N ethylpyrazine Chemical compound CCC1=CN=CC=N1 KVFIJIWMDBAGDP-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- -1 for example Polymers 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- PXHVJJICTQNCMI-BJUDXGSMSA-N nickel-58 Chemical compound [58Ni] PXHVJJICTQNCMI-BJUDXGSMSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- XUARKZBEFFVFRG-UHFFFAOYSA-N silver sulfide Chemical compound [S-2].[Ag+].[Ag+] XUARKZBEFFVFRG-UHFFFAOYSA-N 0.000 description 1
- 229940056910 silver sulfide Drugs 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/10—Moulds; Masks; Masterforms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacturing Optical Record Carriers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55224975A | 1975-02-24 | 1975-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1070261A true CA1070261A (en) | 1980-01-22 |
Family
ID=24204533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA246,339A Expired CA1070261A (en) | 1975-02-24 | 1976-02-23 | Process for producing a stamper for videodisc purposes |
Country Status (6)
| Country | Link |
|---|---|
| JP (2) | JPS51109801A (enrdf_load_stackoverflow) |
| CA (1) | CA1070261A (enrdf_load_stackoverflow) |
| DE (1) | DE2603888B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2301355A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1532545A (enrdf_load_stackoverflow) |
| NL (1) | NL190461C (enrdf_load_stackoverflow) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2721608A1 (de) * | 1977-05-13 | 1978-11-16 | Bosch Gmbh Robert | Verfahren zur herstellung einer nachbildungsmatrize |
| JPS5952715B2 (ja) * | 1977-09-05 | 1984-12-21 | ソニー株式会社 | メツキ方法 |
| NL7908858A (nl) * | 1979-12-10 | 1981-07-01 | Philips Nv | Werkwijze voor het vervaardigen van matrijzen voor plaatvormige informatiedragers, alsmede matrijzen vervaardigd volgens die werkwijze. |
| JPS573239A (en) * | 1980-06-06 | 1982-01-08 | Hitachi Ltd | Manufacture of information carrier |
| IT1139503B (it) * | 1980-10-27 | 1986-09-24 | Rca Corp | Dischi di supporto di informazioni ad elevata densita' |
| JPS58158225A (ja) * | 1982-03-15 | 1983-09-20 | Toshiba Corp | 情報記録用基板の製造方法 |
| EP0107913B1 (en) * | 1982-09-29 | 1988-06-22 | Kabushiki Kaisha Toshiba | Radiation-sensitive carrier body utilized as stamper structure |
| DE3337961A1 (de) * | 1983-10-19 | 1985-05-09 | Fa. Eduard Hueck, 5880 Lüdenscheid | Oberflaechenstrukturierte matrize zur erzeugung von praegegravuren auf pressplatten aus kunststoff, kunststofflaminaten u. dgl. und verfahren zu deren herstellung |
| JPS60131652A (ja) * | 1983-12-20 | 1985-07-13 | Matsushita Electric Ind Co Ltd | 信号記録スタンパ− |
| DE3537483C1 (de) * | 1985-10-22 | 1986-12-04 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zum Herstellen einer Vielzahl plattenfoermiger Mikrostrukturkoerper aus Metall |
| DE3737483A1 (de) * | 1987-11-05 | 1989-05-18 | Philips & Du Pont Optical | Verfahren zur wiederverwendung von glas-substraten fuer optisch auslesbare dichtspeichermaster |
| EP1795497B1 (en) * | 2005-12-09 | 2012-03-14 | Obducat AB | Apparatus and method for transferring a pattern with intermediate stamp |
| FR3145725B1 (fr) | 2023-02-14 | 2025-01-10 | Psa Automobiles Sa | Procédé de commande du démarrage d’un moteur thermique dans un véhicule equipé d’une transmission hybride |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3585113A (en) * | 1965-12-23 | 1971-06-15 | Rca Corp | Process for fabricating replicating masters |
| JPS4944124B2 (enrdf_load_stackoverflow) * | 1971-12-02 | 1974-11-26 | ||
| AR200876A1 (es) * | 1972-09-02 | 1974-12-27 | Philips Nv | Metodo de fabricacion de un portador de informacion discoidal y portador de informacion fabricado por dicho metodo |
| JPS5117451B2 (enrdf_load_stackoverflow) * | 1972-10-17 | 1976-06-02 | ||
| JPS5313580B2 (enrdf_load_stackoverflow) * | 1973-02-08 | 1978-05-11 |
-
1976
- 1976-02-02 DE DE19762603888 patent/DE2603888B2/de active Granted
- 1976-02-03 GB GB420276A patent/GB1532545A/en not_active Expired
- 1976-02-12 NL NL7601470A patent/NL190461C/xx not_active IP Right Cessation
- 1976-02-23 JP JP1873676A patent/JPS51109801A/ja active Pending
- 1976-02-23 FR FR7604926A patent/FR2301355A1/fr active Granted
- 1976-02-23 CA CA246,339A patent/CA1070261A/en not_active Expired
-
1978
- 1978-09-05 JP JP53108179A patent/JPS5916332B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55253A (en) | 1980-01-05 |
| NL190461B (nl) | 1993-10-01 |
| DE2603888C3 (enrdf_load_stackoverflow) | 1978-08-10 |
| DE2603888B2 (de) | 1977-12-15 |
| JPS5916332B2 (ja) | 1984-04-14 |
| JPS51109801A (ja) | 1976-09-29 |
| DE2603888A1 (de) | 1976-09-02 |
| NL7601470A (nl) | 1976-08-26 |
| NL190461C (nl) | 1994-03-01 |
| FR2301355B1 (enrdf_load_stackoverflow) | 1980-07-04 |
| FR2301355A1 (fr) | 1976-09-17 |
| GB1532545A (en) | 1978-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |