DE3686081D1 - Optische aufnahmeplatte. - Google Patents

Optische aufnahmeplatte.

Info

Publication number
DE3686081D1
DE3686081D1 DE8686104268T DE3686081T DE3686081D1 DE 3686081 D1 DE3686081 D1 DE 3686081D1 DE 8686104268 T DE8686104268 T DE 8686104268T DE 3686081 T DE3686081 T DE 3686081T DE 3686081 D1 DE3686081 D1 DE 3686081D1
Authority
DE
Germany
Prior art keywords
optical recording
recording plate
plate
optical
recording
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 - Fee Related
Application number
DE8686104268T
Other languages
English (en)
Other versions
DE3686081T2 (de
Inventor
Kenryo C O Tdk Corporati Namba
Shigeru C O Tdk Corporat Asami
Toshiki C O Tdk Corporatio Aoi
Kazuo C O Tdk Corpor Takahashi
Noriko C O Tdk Corporat Takeda
Mamoru C O Tdk Corporati Usami
Akihiko Kuroiwa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
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
Priority claimed from JP1985057200U external-priority patent/JPS61174093U/ja
Priority claimed from JP60130435A external-priority patent/JPH0644358B2/ja
Priority claimed from JP60154912A external-priority patent/JPH0644360B2/ja
Priority claimed from JP61053206A external-priority patent/JPS6323237A/ja
Application filed by TDK Corp filed Critical TDK Corp
Application granted granted Critical
Publication of DE3686081D1 publication Critical patent/DE3686081D1/de
Publication of DE3686081T2 publication Critical patent/DE3686081T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
    • B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
    • B29C66/30221—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being point-like
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/306—Applying a mark during joining
    • B29C66/3062—Applying a mark during joining in the form of letters or numbers
    • B29C66/30621—Applying a mark during joining in the form of letters or numbers in the form of letters
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • B29C66/452—Joining of substantially the whole surface of the articles the article having a disc form, e.g. making CDs or DVDs
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • 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
    • G11B7/24015—Air-sandwiched discs
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or discs
    • B29L2017/005—CD''s, DVD''s
DE8686104268T 1985-04-17 1986-03-27 Optische aufnahmeplatte. Expired - Fee Related DE3686081T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1985057200U JPS61174093U (de) 1985-04-17 1985-04-17
JP60130435A JPH0644358B2 (ja) 1985-06-15 1985-06-15 光記録デイスク
JP60154912A JPH0644360B2 (ja) 1985-07-13 1985-07-13 光記録デイスク
JP61053206A JPS6323237A (ja) 1986-03-11 1986-03-11 光記録デイスク

Publications (2)

Publication Number Publication Date
DE3686081D1 true DE3686081D1 (de) 1992-08-27
DE3686081T2 DE3686081T2 (de) 1993-03-18

Family

ID=27462874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686104268T Expired - Fee Related DE3686081T2 (de) 1985-04-17 1986-03-27 Optische aufnahmeplatte.

Country Status (3)

Country Link
US (1) US4739345A (de)
EP (1) EP0199136B1 (de)
DE (1) DE3686081T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5305304A (en) * 1986-06-30 1994-04-19 Pioneer Electronic Corporation Optical information carrier having a spacer securely bonded between disks by adhesive
JPS6432440A (en) * 1987-07-27 1989-02-02 Mitsui Petrochemical Ind Production of substrate for information recording
KR890002845A (ko) * 1987-07-27 1989-04-11 다께바야시 쇼오고 정보 기록 디스크 및 그 제조법
US5263016A (en) * 1987-07-27 1993-11-16 Mitsui Petrochemical Industries, Ltd. Information recording discs
JPS6443830A (en) * 1987-08-11 1989-02-16 Mitsui Petrochemical Ind Production of substrate for information recording
JPH01154331A (ja) * 1987-12-09 1989-06-16 Pioneer Electron Corp 光学式情報記録円盤
JPH0671739B2 (ja) * 1987-12-19 1994-09-14 パイオニア株式会社 情報記録ディスク基板の射出成形装置
US5328816A (en) * 1988-09-13 1994-07-12 Canon Kabushiki Kaisha Process for producing optical recording medium
US5331951A (en) * 1992-09-04 1994-07-26 American Cyanamid Company Phacoemulsification probe drive circuit
US5568364A (en) * 1993-08-31 1996-10-22 Wireless Access Inc. Sonically-bonded outer support structure for an integrated circuit card
US20050058039A1 (en) * 1997-01-16 2005-03-17 Yasuo Kamatani Multi-standard optical disk and method and apparatus of reading from and recording to the disk
US5959280A (en) * 1997-01-16 1999-09-28 Laser Dynamics, Inc. Multi-standard optical disk reading apparatus and method of reading using same
JPH10275362A (ja) 1997-03-31 1998-10-13 Toshiba Emi Ltd 光学式貼り合わせディスク及びその成形金型
US6369867B1 (en) * 1998-03-12 2002-04-09 Gl Displays, Inc. Riveted liquid crystal display comprising at least one plastic rivet formed by laser drilling through a pair of plastic plates
WO2007033580A1 (en) * 2005-09-23 2007-03-29 N-Lighten Technologies Arbitrary surface optical element and method of making the same
JP4621646B2 (ja) * 2006-09-13 2011-01-26 株式会社東芝 ホログラフィックデータストレージ媒体
JP2009048059A (ja) * 2007-08-22 2009-03-05 Fujifilm Corp ホログラフィック記録媒体
DE102008020645A1 (de) * 2008-04-24 2010-05-12 Sonopress Gmbh Verfahren zum justierten Fügen der Flächen von zwei Werkstücken
WO2010036138A1 (ru) * 2008-09-23 2010-04-01 Tropillo Andrei Vladimirovich Носитель информации
DE102020112956A1 (de) 2020-05-13 2021-11-18 Illinois Tool Works Inc. Ultraschallschweißbares Bauteil, Bauteilpaarung und Baukasten mit derartigen Bauteilen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57120244A (en) * 1981-01-19 1982-07-27 Hitachi Ltd Information recording medium
DE3104533C2 (de) * 1981-02-09 1985-07-25 Universal Maschinenfabrik Dr. Rudolf Schieber GmbH & Co KG, 7081 Westhausen Flachstrickmaschine mit Einstreicheinrichtung
US4449138A (en) * 1981-04-15 1984-05-15 Tokyo Shibaura Denki Kabushiki Kaisha Information recording medium
JPS58105041A (ja) * 1981-12-08 1983-06-22 インストロン・コ−ポレ−シヨン 試験機
JPS58105042A (ja) * 1981-12-17 1983-06-22 Takenaka Komuten Co Ltd ウエハー洗浄廃水の再利用システムに於けるメチルアルコール検知測定方法
JPS58130451A (ja) * 1982-01-29 1983-08-03 Toshiba Corp 情報記憶媒体
FR2525795A1 (fr) * 1982-04-27 1983-10-28 Thomson Csf Procede de fabrication d'un disque optique protege et disque obtenu par ce procede
JPS60203488A (ja) * 1984-02-04 1985-10-15 Tdk Corp 光記録媒体
EP0147083B1 (de) * 1983-12-01 1988-01-20 TDK Corporation Lichtechter Cyaninfarbstoff und optischer Aufzeichnungsträger

Also Published As

Publication number Publication date
DE3686081T2 (de) 1993-03-18
US4739345A (en) 1988-04-19
EP0199136A2 (de) 1986-10-29
EP0199136A3 (en) 1987-03-25
EP0199136B1 (de) 1992-07-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee