AT368656B - Optisch auslesbarer scheibenfoermiger aufzeichnungstraeger, verfahren zu dessen herstellung und vorrichtung zur durchfuehrung dieses verfahrens - Google Patents

Optisch auslesbarer scheibenfoermiger aufzeichnungstraeger, verfahren zu dessen herstellung und vorrichtung zur durchfuehrung dieses verfahrens

Info

Publication number
AT368656B
AT368656B AT0275080A AT275080A AT368656B AT 368656 B AT368656 B AT 368656B AT 0275080 A AT0275080 A AT 0275080A AT 275080 A AT275080 A AT 275080A AT 368656 B AT368656 B AT 368656B
Authority
AT
Austria
Prior art keywords
carrying
production
shaped recording
recording carrier
optically readable
Prior art date
Application number
AT0275080A
Other languages
English (en)
Other versions
ATA275080A (de
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of ATA275080A publication Critical patent/ATA275080A/de
Application granted granted Critical
Publication of AT368656B publication Critical patent/AT368656B/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0888—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using transparant moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/54—Compensating volume change, e.g. retraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D17/00—Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records; Producing record discs from master stencils
    • B29D17/005—Producing optically read record carriers, e.g. optical discs
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C2033/0005—Moulds or cores; Details thereof or accessories therefor with transparent parts, e.g. permitting visual inspection of the interior of the cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C2045/0075—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping curing or polymerising by irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00—Carriers for sound or information

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
AT0275080A 1979-05-25 1980-05-22 Optisch auslesbarer scheibenfoermiger aufzeichnungstraeger, verfahren zu dessen herstellung und vorrichtung zur durchfuehrung dieses verfahrens AT368656B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7904113A NL7904113A (nl) 1979-05-25 1979-05-25 Optisch uitleesbare informatieschijf, werkwijze voor de vervaardiging ervan alsmede een inrichting voor het uitvoeren van deze werkwijze.

Publications (2)

Publication Number Publication Date
ATA275080A ATA275080A (de) 1982-02-15
AT368656B true AT368656B (de) 1982-10-25

Family

ID=19833247

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0275080A AT368656B (de) 1979-05-25 1980-05-22 Optisch auslesbarer scheibenfoermiger aufzeichnungstraeger, verfahren zu dessen herstellung und vorrichtung zur durchfuehrung dieses verfahrens

Country Status (18)

Country Link
US (1) US4477328A (de)
JP (1) JPS55160338A (de)
AT (1) AT368656B (de)
AU (1) AU5868680A (de)
BE (1) BE883472A (de)
BR (1) BR8003206A (de)
CA (1) CA1143476A (de)
DD (1) DD150868A5 (de)
DE (1) DE3019189A1 (de)
DK (1) DK223580A (de)
ES (1) ES8102397A1 (de)
FR (1) FR2457538A1 (de)
GB (1) GB2052543B (de)
IT (1) IT1130662B (de)
NL (1) NL7904113A (de)
NZ (1) NZ193809A (de)
SE (1) SE8003851L (de)
ZA (1) ZA802338B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734685A1 (de) * 1986-10-13 1988-04-28 Pioneer Electronic Corp Verfahren zur herstellung einer aufzeichnungsplatte fuer optische informationen

Families Citing this family (50)

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JPS5677905A (en) * 1979-11-28 1981-06-26 Matsushita Electric Ind Co Ltd Disk record
JPS5687203A (en) * 1979-12-18 1981-07-15 Toppan Printing Co Ltd Manufacture of disk
DE3028498A1 (de) * 1980-07-26 1982-03-04 Röhm GmbH, 6100 Darmstadt Verbesserte, optisch abzulesende, informationsspeicherplatten und verfahren zu ihrer herstellung
DE3109994A1 (de) * 1981-03-14 1982-09-23 Vdo Adolf Schindling Ag, 6000 Frankfurt Vorrichtung zum aufeinanderpressen zweier substrate
NL8101515A (nl) * 1981-03-27 1982-10-18 Philips Nv Optisch uitleesbare informatieschijf en werkwijze voor de vervaardiging ervan.
JPS58108044A (ja) * 1981-12-22 1983-06-28 Pioneer Electronic Corp 光学式デイスク
US4510593A (en) * 1982-10-18 1985-04-09 Minnesota Mining And Manufacturing Company Information disk of grooved, metal-coated crosslinked polymeric layer
NL8300960A (nl) * 1983-03-17 1984-10-16 Philips Nv Optische registatieschijf.
NL8301070A (nl) * 1983-03-28 1984-10-16 Philips Nv Matrijs en methode voor de vervaardiging van voorwerpen uit kunststof door toepassing van de matrijs.
US4637904A (en) * 1983-11-14 1987-01-20 Rohm And Haas Company Process for molding a polymeric layer onto a substrate
JPS60202557A (ja) * 1984-03-28 1985-10-14 Hitachi Ltd 光デイスク用基板の製造方法
JPS613339A (ja) * 1984-06-18 1986-01-09 Hitachi Ltd 高密度情報記録円板複製用スタンパおよびその製造方法
EP0187958A3 (de) * 1984-12-14 1988-03-16 Toray Industries, Inc. Harz für Informationaufzeichnungsmedium
US4619804A (en) * 1985-04-15 1986-10-28 Eastman Kodak Company Fabricating optical record media
US4812346A (en) * 1985-07-26 1989-03-14 Hitachi Ltd. Optical disc base plate and process for producing the same
DE3681366D1 (de) * 1985-07-31 1991-10-17 Du Pont Optische beschichtungszusammensetzung.
FR2592221B1 (fr) * 1985-12-20 1988-02-12 Radiotechnique Compelec Procede d'encapsulation d'un composant electronique au moyen d'une resine synthetique
US4906675A (en) * 1986-02-12 1990-03-06 Mitsui Petrochemical Industries, Ltd. Active energy ray-curable composition
US5160462A (en) * 1986-02-14 1992-11-03 Canon Kabushiki Kaisha Preparing optical memory medium by laminating a thermoplastic resin layer on a thermosetting resin sheet
DE3622540A1 (de) * 1986-07-04 1988-01-07 Bayer Ag Verfahren zur herstellung von spannungsarmen formteilen
DE3788660T2 (de) * 1986-10-30 1994-06-30 Dainippon Printing Co Ltd Verfahren zum Reproduzieren eines biegsamen optischen Informationsaufzeichnungsmediums und Festhaltgerät zum Reproduzieren des Mediums.
JPS63158501A (ja) * 1986-12-23 1988-07-01 Dainippon Ink & Chem Inc 光デイスク基板の製造方法
JPH0731813B2 (ja) * 1987-02-27 1995-04-10 株式会社日立製作所 光デイスク
DE3719200A1 (de) * 1987-06-09 1988-12-29 Ibm Deutschland Optische speicherplatte und verfahren zu ihrer herstellung
EP0338906B1 (de) * 1988-04-16 1994-10-05 Daicel Chemical Industries, Ltd. Verfahren und Herstellung eines formatierten Substrates für eine optische Scheibe und Spritzform für dessen Verwendung
JP2570402B2 (ja) * 1988-09-30 1997-01-08 日本ビクター株式会社 光学式情報記録媒体成型装置
JP2636903B2 (ja) * 1988-09-30 1997-08-06 株式会社リコー 光ディスク基板の射出成形用金型
JP2564638B2 (ja) * 1988-12-30 1996-12-18 太陽誘電株式会社 コンパクトディスクの製造方法
JP2822251B2 (ja) * 1990-01-31 1998-11-11 ソニー株式会社 ディスク基板製造装置
US5281372A (en) * 1991-03-26 1994-01-25 Canon Kabushiki Kaisha Process for producing resin moldings having a concave-convex pattern on the surface
JP2562895Y2 (ja) * 1991-09-24 1998-02-16 能美防災株式会社 炎感知器
US5922238A (en) * 1997-02-14 1999-07-13 Physical Optics Corporation Method of making replicas and compositions for use therewith
EP0919058A1 (de) 1997-06-19 1999-06-02 Borden Chemical, Inc. Beschichtete optische platten
SE9903255L (sv) * 1999-09-13 2001-03-14 Aamic Ab Förfarande för att framställa en matris samt en matris sålunda framställd.(Hybridtillämpningen)
US6368682B1 (en) 1999-10-22 2002-04-09 3M Innovative Properties Company Composition and structures made therefrom
US6929761B2 (en) * 2001-04-19 2005-08-16 Sagoma Plastics Corporation Molded hologram apparatus method and product
TW531742B (en) * 2001-10-30 2003-05-11 Ritek Corp Manufacturing method for disk cover layer
CN1279084C (zh) * 2002-01-11 2006-10-11 皇家飞利浦电子股份有限公司 制造复制品的方法以及通过进行uv光引发阳离子聚合反应而得到的复制品
AU2003213145A1 (en) * 2002-02-22 2003-09-09 Idea, Inc. Portable holographic marking unit
AU2002319655A1 (en) * 2002-07-24 2004-02-09 Sagoma Plastics Corporation Molded hologram apparatus method and product
JP4340086B2 (ja) * 2003-03-20 2009-10-07 株式会社日立製作所 ナノプリント用スタンパ、及び微細構造転写方法
US7790231B2 (en) * 2003-07-10 2010-09-07 Brewer Science Inc. Automated process and apparatus for planarization of topographical surfaces
JP4393244B2 (ja) * 2004-03-29 2010-01-06 キヤノン株式会社 インプリント装置
US8202460B2 (en) * 2005-09-22 2012-06-19 International Business Machines Corporation Microelectronic substrate having removable edge extension element
DE102008022596A1 (de) * 2008-05-07 2009-11-12 Kraussmaffei Technologies Gmbh Verfahren und Vorrichtung zur Herstellung eines beschichteten Bauteils
DE102009055088B4 (de) 2009-12-21 2015-04-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Herstellen einer Struktur, optisches Bauteil, optischer Schichtstapel
DE102009055080B4 (de) * 2009-12-21 2019-11-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Herstellen einer Struktur, Abformwerkzeug
NL2004658C2 (nl) 2010-05-04 2011-11-07 Ppe Holland Werkwijze, samenstel en inrichting voor het op een substraat aanbrengen van een gestructureerde laag.
TW201637734A (zh) * 2015-04-17 2016-11-01 鴻海精密工業股份有限公司 成膜裝置及成膜方法
KR101889078B1 (ko) * 2016-06-22 2018-08-16 주식회사 엘지화학 광학용 필름 및 이를 포함하는 편광판

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US3658954A (en) * 1968-07-24 1972-04-25 Mca Technology Inc Duplicating process for video disc records
US4041530A (en) * 1971-03-04 1977-08-09 U.S. Philips Corporation Video disc with phase structure
US4057831A (en) * 1972-09-05 1977-11-08 U.S. Philips Corporation Video record disc manufactured by a process involving chemical or sputter etching
JPS5148664B2 (de) * 1973-03-23 1976-12-22
NL164688C (nl) * 1973-10-15 1981-01-15 Mca Disco Vision Werkwijze voor de vervaardiging van een videoschijf waarbij uitgaande van een moedermatrijs eerst een vorm wordt vervaardigd.
US4001098A (en) * 1973-12-26 1977-01-04 Akzona Incorporated Compositions curable by exposure to ultra violet light in the presence of chloro-substituted acetophenones
NL7611395A (nl) * 1976-10-15 1978-04-18 Philips Nv Werkwijze voor het vermenigvuldigen van kunst- stof informatiedragers alsmede een in deze werkwijze toegepaste giethars, substraat en matrijs.
NL177721B (nl) * 1977-03-14 1985-06-03 Philips Nv Werkwijze voor het vervaardigen van een kunststofinformatiedrager met gelaagde structuur alsmede een inrichting voor het uitvoeren van de werkwijze.
FR2397931A1 (fr) * 1977-07-22 1979-02-16 Thomson Brandt Procede de reproduction de disque support d'information et disque obtenu par un tel procede
NL7713710A (nl) * 1977-12-12 1979-06-14 Philips Nv Schijfvormige informatiedrager met afdeklagen.
US4154896A (en) * 1978-02-17 1979-05-15 Westinghouse Electric Corp. Photosensitive solventless oil free low viscosity coating composition
DE2929313C2 (de) * 1978-07-20 1997-05-15 Minnesota Mining & Mfg Formkörper mit einer Kunststoffschicht mit mikrostrukturierter Oberfläche sowie Verfahren zu ihrer Herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734685A1 (de) * 1986-10-13 1988-04-28 Pioneer Electronic Corp Verfahren zur herstellung einer aufzeichnungsplatte fuer optische informationen

Also Published As

Publication number Publication date
ZA802338B (en) 1981-11-25
ES491796A0 (es) 1980-12-16
FR2457538A1 (fr) 1980-12-19
BR8003206A (pt) 1980-12-30
AU5868680A (en) 1980-11-27
DE3019189A1 (de) 1980-12-04
SE8003851L (sv) 1980-11-26
GB2052543A (en) 1981-01-28
NZ193809A (en) 1982-09-07
JPS55160338A (en) 1980-12-13
IT8022267A0 (it) 1980-05-22
GB2052543B (en) 1983-04-07
CA1143476A (en) 1983-03-22
DK223580A (da) 1980-11-26
NL7904113A (nl) 1980-11-27
BE883472A (fr) 1980-11-24
ES8102397A1 (es) 1980-12-16
IT1130662B (it) 1986-06-18
DD150868A5 (de) 1981-09-23
US4477328A (en) 1984-10-16
ATA275080A (de) 1982-02-15

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ELJ Ceased due to non-payment of the annual fee