JPH0425616B2 - - Google Patents

Info

Publication number
JPH0425616B2
JPH0425616B2 JP60034817A JP3481785A JPH0425616B2 JP H0425616 B2 JPH0425616 B2 JP H0425616B2 JP 60034817 A JP60034817 A JP 60034817A JP 3481785 A JP3481785 A JP 3481785A JP H0425616 B2 JPH0425616 B2 JP H0425616B2
Authority
JP
Japan
Prior art keywords
stamper
substrate
adhesive
gap
information 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 - Lifetime
Application number
JP60034817A
Other languages
Japanese (ja)
Other versions
JPS61194662A (en
Inventor
Shoji Nakano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP60034817A priority Critical patent/JPS61194662A/en
Publication of JPS61194662A publication Critical patent/JPS61194662A/en
Publication of JPH0425616B2 publication Critical patent/JPH0425616B2/ja
Granted 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
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1435—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. transmission welding
    • 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
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
    • B29C65/1406—Ultraviolet [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
    • 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
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1477—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation making use of an absorber or impact modifier
    • B29C65/1483—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation making use of an absorber or impact modifier coated on the article
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/4845—Radiation curing adhesives, e.g. UV light curing adhesives
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
    • B29C65/521—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by spin coating
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B29C65/7847—Holding or clamping means for handling purposes using vacuum to hold at least one 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
    • B29C66/01—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
    • B29C66/342—Preventing air-inclusions
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing Optical Record Carriers (AREA)

Description

【発明の詳細な説明】 産業上の利用分野 本発明はオーデイオレコード、ビデオデイス
ク、情報フアイル等の情報記録担体の製造方法に
関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method for manufacturing information recording carriers such as audio records, video discs, information files, etc.

従来の技術 近年オーデイオレコード、ビデオデイスク、情
報フアイル等の情報記録担体の製造に紫外線硬化
樹脂が広く利用されている。2. Description of the Related Art In recent years, ultraviolet curing resins have been widely used in the production of information recording carriers such as audio records, video discs, and information files.

以下、図面を参照しながら、上述した従来の情
報記録担体の製造方法の一例について説明する。 Hereinafter, an example of the method for manufacturing the above-mentioned conventional information recording carrier will be described with reference to the drawings.

第２図は従来の情報記録担体の製造方法を示す
説明図である。第２図において、１は表面に信
号、記録溝等が凹凸状の形状で記録されたスタン
パ、２はスタンパ１の平面性を保つ裏当て材で、
スタンパ１の裏面に接着する。３は円盤状の透明
基板、４はセンタボスで、スタンパ１と透明基板
３を同心状に位置決めする。５はスタンパ１の上
に円周状に塗布した紫外線硬化樹脂で透明基板３
上にスタンパ１に記録された形状を転写する。６
は前記紫外線硬化樹脂５を吐出するデイスペン
サ、７は紫外線硬化樹脂５とスタンパ１との重ね
合せ時の接触開始点、８は紫外線照射ランプであ
る。 FIG. 2 is an explanatory diagram showing a conventional method for manufacturing an information recording carrier. In FIG. 2, 1 is a stamper on which signals, recording grooves, etc. are recorded in an uneven shape; 2 is a backing material that maintains the flatness of the stamper 1;
Glue it to the back of stamper 1. 3 is a disc-shaped transparent substrate, and 4 is a center boss, which positions the stamper 1 and the transparent substrate 3 concentrically. 5 is a transparent substrate 3 made of ultraviolet curing resin applied circumferentially on the stamper 1.
The shape recorded on the stamper 1 is transferred onto the stamper. 6
7 is a dispenser for discharging the ultraviolet curable resin 5, 7 is a contact start point when the ultraviolet curable resin 5 and stamper 1 are superimposed, and 8 is an ultraviolet irradiation lamp.

上記従来例の製造方法は、まず、第２図イに示
すように、水平に設置した透明基板３上に、デイ
スペンサ６により紫外線硬化樹脂５を円周状に塗
布する。次に第２図ロに示すように透明基板３を
裏返した後、スタンパ１上に接近させる。そして
第２図ハに示すように透明基板３を傾けながらス
タンパ１上に重ね合わせ紫外線硬化樹脂５を圧延
する。最後に第２図ニに示すように、紫外線照射
ランプ８により紫外線を照射して紫外線硬化樹脂
５を硬化して、紫外線硬化樹脂５と透明基板３を
一体化して情報記録担体は製造される。 In the conventional manufacturing method described above, first, as shown in FIG. 2A, an ultraviolet curing resin 5 is applied in a circumferential manner onto a horizontally installed transparent substrate 3 using a dispenser 6. Next, as shown in FIG. 2B, the transparent substrate 3 is turned over and brought close to the stamper 1. Then, as shown in FIG. 2C, while tilting the transparent substrate 3, the ultraviolet curing resin 5 is superimposed on the stamper 1 and rolled. Finally, as shown in FIG. 2D, the ultraviolet curable resin 5 is cured by irradiating ultraviolet rays with an ultraviolet irradiation lamp 8, and the ultraviolet curable resin 5 and the transparent substrate 3 are integrated to produce an information recording carrier.

発明が解決しようとする問題点 しかしながら上記のような構成では、透明基板
３をスタンパ１上に重ね合わせる際に、気泡の発
生を防ぐためにゆつくりと微妙に速度調節をしな
がら透明基板を降下させる必要があるため、装置
が複雑な構造となり、また、重ね合せに長時間要
するという問題点を有していた。Problems to be Solved by the Invention However, in the above configuration, when superimposing the transparent substrate 3 on the stamper 1, the transparent substrate is lowered slowly and delicately while adjusting the speed to prevent the generation of bubbles. As a result, the device has a complicated structure, and the stacking process takes a long time.

本発明は簡単な構造で、短時間の高品質の情報
記録担体を製造することが出来る情報記録担体の
製造方法を提供することを目的とする。 An object of the present invention is to provide a method for manufacturing an information recording carrier that has a simple structure and can manufacture a high-quality information recording carrier in a short time.

問題点を解決するための手段 スタンパ上あるいは基板上に間隙を有して基板
を設置し、前記間隙を形成する上面および下面に
接するように接着剤を充填した後に前記接着剤を
広げ、硬化せしめ、前記接着剤と前記基板とを一
体化することを特徴とする。Means for solving the problem: A substrate is placed on a stamper or on a substrate with a gap, and after filling an adhesive so as to contact the upper and lower surfaces forming the gap, the adhesive is spread and cured. , characterized in that the adhesive and the substrate are integrated.

作 用 この構成によれば、スタンパと基板を対向させ
てその間隙に接着剤を充填するので重ね合せ工程
が省略でき、気泡による欠陥のない良好な情報記
録担体を短時間で作ることができる。Function According to this configuration, since the stamper and the substrate are opposed to each other and the gap between them is filled with adhesive, the overlapping step can be omitted, and a good information recording carrier without defects due to air bubbles can be produced in a short time.

実施例 以下、本発明の具体的な一実施例を第１図を参
照しながら説明する。第１図は情報記録担体の製
造装置を示し、第２図と同様の作用を成すものに
は同一符号が付けられている。９は吐出管で、デ
イスペンサ６から紫外線硬化樹脂を吐出する際の
出口である。１０は基板支持台で、透明基板３を
真空吸着にて保持し、スタンパ１上に間隙αを有
して保持する。１１はスタンパ支持台で、センタ
ボス４にてスタンパ１を同心状に位置決めして設
置する。１２はームで、基板支持台１０とスタン
パ支持台１１を位置決めする。１３はシヤフト、
１４はタイミングプーリ、１５はタイミングベル
ト、１６はモータで基板支持台１０とスタンパ支
持台１１を同一方向に同期回転する。Embodiment Hereinafter, a specific embodiment of the present invention will be described with reference to FIG. FIG. 1 shows an information recording carrier manufacturing apparatus, and parts having the same functions as those in FIG. 2 are given the same reference numerals. Reference numeral 9 denotes a discharge pipe, which is an outlet for discharging the ultraviolet curing resin from the dispenser 6. Reference numeral 10 denotes a substrate support stand, which holds the transparent substrate 3 by vacuum suction and holds it above the stamper 1 with a gap α therebetween. Reference numeral 11 denotes a stamper support stand, on which the stamper 1 is positioned and installed concentrically with the center boss 4. 12 positions the substrate support stand 10 and the stamper support stand 11 using a beam. 13 is the shaft,
Reference numeral 14 is a timing pulley, 15 is a timing belt, and 16 is a motor, which rotates the substrate support stand 10 and the stamper support stand 11 in the same direction synchronously.

本発明の製造方法は、まず第１図に示すように
透明基板３を基板支持台１０に真空吸着させて、
水平に設置したスタンパ１上に同心状に対向させ
る。次に吐出管９を透明基板３とスタンパ１の間
隙に挿入する。スタンパ１と透明基板３との間隙
は２mm、吐出管は１mmに設定した実験例では良好
な結果が得られた。続いて、モータ１６によりス
タンパ１と透明基板３を同期回転し、同時に吐出
管９より紫外線硬化樹脂５を吐出する。紫外線硬
化樹脂は粘性があるためスタンパ１上に落下した
後、盛り上つて透明基板３にも接触して、回転と
共にリング状に充填される。以後の紫外線硬化樹
脂の圧延、硬化の工程は従来と同様であるが、こ
れらのうち紫外線硬化樹脂を圧延する工程につい
ては、前記同期回転の工程を用いて遠心力により
紫外線硬化樹脂を広げることもできる。 In the manufacturing method of the present invention, first, as shown in FIG. 1, a transparent substrate 3 is vacuum-adsorbed onto a substrate support 10.
They are placed concentrically opposite each other on a stamper 1 installed horizontally. Next, the discharge tube 9 is inserted into the gap between the transparent substrate 3 and the stamper 1. Good results were obtained in an experimental example in which the gap between the stamper 1 and the transparent substrate 3 was set to 2 mm, and the discharge tube was set to 1 mm. Subsequently, the stamper 1 and the transparent substrate 3 are rotated synchronously by the motor 16, and at the same time, the ultraviolet curing resin 5 is discharged from the discharge pipe 9. Since the ultraviolet curing resin is viscous, after it falls onto the stamper 1, it swells up and comes into contact with the transparent substrate 3, and as it rotates, it is filled in a ring shape. The subsequent steps of rolling and curing the ultraviolet curable resin are the same as conventional ones, but for the step of rolling the ultraviolet curable resin, the synchronous rotation process may be used to spread the ultraviolet curable resin using centrifugal force. can.

以上のように、スタンパ１と透明基板３の間隙
αに接着剤を充填するので、気泡の発生の原因と
なる重ね合せ工程が不要となり、気泡による欠陥
のない良好な情報記録担体が短時間に得られる。 As described above, since the adhesive is filled in the gap α between the stamper 1 and the transparent substrate 3, there is no need for the overlapping process that causes air bubbles, and a good information recording carrier without defects caused by air bubbles can be produced in a short time. can get.

なお、本実施例では塗布の際に吐出管９を固定
して透明基板３及びスタンパ１を回転したが、逆
に透明基板３とスタンパ１を固定して吐出管９を
回転しても同様の効果が得られるものである。 In this example, the discharge tube 9 was fixed and the transparent substrate 3 and the stamper 1 were rotated during coating, but the same result could be obtained even if the transparent substrate 3 and stamper 1 were fixed and the discharge tube 9 was rotated. It is effective.

本実施例では透明基板３の外周より吐出管を挿
入したが、内周孔より挿入してもよい。 In this embodiment, the discharge pipe is inserted from the outer periphery of the transparent substrate 3, but it may also be inserted from the inner periphery hole.

また、本発明は上記のレプリケーシヨン工程の
みでなく、保護カバーの貼り合せ等、基板同士の
貼り合せにも適用できることは言うまでもない。 Furthermore, it goes without saying that the present invention can be applied not only to the above-mentioned replication process but also to the bonding of substrates together, such as the bonding of protective covers.

また、接着剤として紫外線硬化樹脂だけでな
く、熱硬化性、嫌気性等の接着を用いても同様の
効果が得られる。 Furthermore, similar effects can be obtained by using not only an ultraviolet curable resin but also a thermosetting, anaerobic, or other type of adhesive as the adhesive.

発明の効果 以上のように本発明の情報記録担体の製造方法
は、スタンパ上あるいは基板上に間隙を有して基
板を設置し、前記間隙を形成する上面および下面
に接するように接着剤を充填した後に前記接着剤
を広げ、硬化せしめ、その接着剤と基板とを一体
化するため、記録信号の欠陥原因となる気泡を発
生させることなく、また短時間に高精度の情報記
録担体を製造することが出来、その実用的効果は
大なるものがある。Effects of the Invention As described above, in the method for manufacturing an information recording carrier of the present invention, a substrate is placed on a stamper or a substrate with a gap, and an adhesive is filled so as to be in contact with the upper and lower surfaces forming the gap. After that, the adhesive is spread and cured to integrate the adhesive and the substrate, so that a high-precision information recording carrier can be manufactured in a short time without generating bubbles that can cause defects in recorded signals. It can be done, and its practical effects are great.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明の製造方法の実施に使用する製
造装置の説明図、第２図は従来の製造方法の説明
図である。 １…スタンパ、２…裏当て材、３…透明基板、
４…センタボス、５…紫外線硬化樹脂、６…デイ
スペンサ、８…紫外線照射ランプ、９…吐出管、
１０…基板支持台、１１…スタンパ支持台、１２
…アーム、１３…シヤフト、１４…タイミングプ
ーリ、１５…タイミングベルト、１６…モータ。 FIG. 1 is an explanatory diagram of a manufacturing apparatus used to carry out the manufacturing method of the present invention, and FIG. 2 is an explanatory diagram of a conventional manufacturing method. 1... Stamper, 2... Backing material, 3... Transparent substrate,
4... Center boss, 5... Ultraviolet curing resin, 6... Dispenser, 8... Ultraviolet irradiation lamp, 9... Discharge pipe,
10... Substrate support stand, 11... Stamper support stand, 12
...Arm, 13...Shaft, 14...Timing pulley, 15...Timing belt, 16...Motor.

Claims (1)

【特許請求の範囲】 １ スタンパ上あるいは基板上に間隙を有して基
板を設置し、前記間隙を形成する上面および下面
に接するように接着剤を充填した後に前記接着剤
を広げ、硬化せしめ、前記接着剤と前記基板とを
一体化する情報記録担体の製造方法。 ２ スタンパあるいは基板と基板の間隙に吐出管
を挿入して前記スタンパあるいは基板と前記基板
を同心状に同期回転して、前記吐出管より接着剤
を吐出して前記間隙をリング状に充填することを
特徴とする特許請求の範囲第１項記載の情報記録
担体の製造方法。 ３ スタンパあるいは基板と基板の間隙に吐出管
を挿入して前記吐出管を前記基板の中心を回転中
心として回転せしめ、前記吐出管より接着剤を吐
出して前記間隙をリング状に充填することを特徴
とする特許請求の範囲第１項記載の情報記録担体
の製造方法。 ４ 接着剤に紫外線硬化樹脂を用いたことを特徴
とする特許請求の範囲第１項記載の情報記録担体
の製造方法。[Scope of Claims] 1. A substrate is placed on a stamper or on a substrate with a gap therebetween, and an adhesive is filled so as to be in contact with the upper and lower surfaces forming the gap, and then the adhesive is spread and cured; A method for manufacturing an information recording carrier, which integrates the adhesive and the substrate. 2. Inserting a discharge pipe into the gap between the stamper or the substrate, rotating the stamper or the substrate and the substrate concentrically and synchronously, and discharging adhesive from the discharge pipe to fill the gap in a ring shape. A method for manufacturing an information recording carrier according to claim 1, characterized in that: 3. Inserting a discharge pipe into the gap between the stamper or the substrate, rotating the discharge pipe around the center of the substrate, and discharging adhesive from the discharge pipe to fill the gap in a ring shape. A method for manufacturing an information recording carrier according to claim 1. 4. The method for manufacturing an information recording carrier according to claim 1, characterized in that an ultraviolet curing resin is used as the adhesive.
JP60034817A 1985-02-22 1985-02-22 Method for manufacturing information recording carrier Granted JPS61194662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60034817A JPS61194662A (en) 1985-02-22 1985-02-22 Method for manufacturing information recording carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60034817A JPS61194662A (en) 1985-02-22 1985-02-22 Method for manufacturing information recording carrier

Publications (2)

Publication Number Publication Date
JPS61194662A JPS61194662A (en) 1986-08-29
JPH0425616B2 true JPH0425616B2 (en) 1992-05-01

Family

ID=12424753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60034817A Granted JPS61194662A (en) 1985-02-22 1985-02-22 Method for manufacturing information recording carrier

Country Status (1)

Country Link
JP (1) JPS61194662A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6231705B1 (en) 1996-03-28 2001-05-15 Matsushita Electric Industrial Co., Ltd. Method for laminating boards
US6042684A (en) 1996-04-01 2000-03-28 Toolex Alpha Ab Method and apparatus for glueing together disc elements
JP4618352B2 (en) * 1997-03-25 2011-01-26 ソニー株式会社 Method for manufacturing optical recording medium
JP2002175646A (en) * 2000-09-28 2002-06-21 Pioneer Electronic Corp Disk manufacturing method and disk transferring method
CN103802312B (en) * 2009-09-04 2016-08-17 迪睿合电子材料有限公司 Filling device
TWI460022B (en) 2009-09-04 2014-11-11 Dexerials Corp Filling device (1)

Also Published As

Publication number Publication date
JPS61194662A (en) 1986-08-29

Similar Documents

Publication Publication Date Title
JP2000517091A (en) Assembly line for temporary hardening of compact discs
JPH0425616B2 (en)
US6402880B1 (en) Method of gluing together first and second disc elements in the manufacture of a DVD
JP2001505349A (en) Device for curing the adhesive between two layers of information carrier
JPH04370548A (en) Production of base body for optical recording disk and device for executing this method
CN100378840C (en) Method and apparatus for manufacturing multilayer optical information recording medium
JPS5836417A (en) Manufacture of information carrier
JPH09265672A (en) Optical disc bonding method and bonding device
JPH1153778A (en) Method of manufacturing optical disk apparatus and apparatus for manufacturing the same
JPH0453013B2 (en)
JPS6358698B2 (en)
JP2004134050A (en) Method for forming cover layer of optical disk
JP4112423B2 (en) Method for producing multilayer optical information recording medium
JPH047020B2 (en)
JPH0453012B2 (en)
JPH0237543A (en) Production of optical disk substrate
JP2571968B2 (en) Method and apparatus for manufacturing disk substrate
US6517749B1 (en) Method of producing a disc and a disc obtained by the method
JPH10334521A (en) Dvd sticking method and its device
WO2006133585A1 (en) Method for manufacturing an optical storage medium
JPH04255927A (en) Optical recording disk and its manufacture
JPH09297942A (en) Optical disc bonding method and bonding device
JPH0432047A (en) Information recording carrier manufacturing equipment
JPH02285073A (en) Substrate holding mechanism in thin film producing device
JP2000276785A (en) Apparatus for production of optical recording medium

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term