JP2007179713A - 光ディスク製造方法及び装置 - Google Patents
光ディスク製造方法及び装置 Download PDFInfo
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- JP2007179713A JP2007179713A JP2005380469A JP2005380469A JP2007179713A JP 2007179713 A JP2007179713 A JP 2007179713A JP 2005380469 A JP2005380469 A JP 2005380469A JP 2005380469 A JP2005380469 A JP 2005380469A JP 2007179713 A JP2007179713 A JP 2007179713A
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- 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
- G11B7/266—Sputtering or spin-coating layers
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
- B29C65/7805—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
- B29C65/7808—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features in the form of holes or slots
- B29C65/7811—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features in the form of holes or slots for centring purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B29C65/7879—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 characterised by the feeding movement of the parts to be joined said parts to be joined moving in a closed path, e.g. a rectangular path
- B29C65/7882—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 characterised by the feeding movement of the parts to be joined said parts to be joined moving in a closed path, e.g. a rectangular path said parts to be joined moving in a circular path
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- 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
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- 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
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- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
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- B29C66/90—Measuring or controlling the joining process
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Abstract
【解決手段】第1のディスク基板に、樹脂を供給する工程と、樹脂が供給された第1のディスク基板を回転台の内径部に載置し、ディスク基板の非載置部と回転台の外径部との間に空隙を設け、回転により樹脂を展延する工程と、回転台の内径部に載置されている第1のディスク基板を回転中に、樹脂を硬化させる第1の硬化工程と、を備え、樹脂を展延する工程において、回転中の第1のディスク基板の非載置部に負圧を作用させ、第1の硬化工程において、負圧を作用させた状態で、回転中の第1のディスク基板の樹脂を硬化させて反り量を制御することを特徴とする光ディスクの製造方法。
【選択図】図1
Description
1A、11A・・・第1のディスク基板
1B・・・第2のディスク基板
1C・・・接着剤
2、22・・・回転台
2A、22A・・・内径部材
2B、22B・・・外径部材
2C、22C・・・ピン上部剤
2D、22D・・・吸着孔
3・・・回転軸
4・・・回転駆動装置
5・・・第1の紫外線照射装置
6・・・第2の紫外線照射装置
7・・・樹脂供給装置のノズル
8・・・検査装置
9・・・回転台制御装置
9A・・・空隙制御部
9B・・・回転制御部
10・・・スポット紫外線照射装置
11C・・・樹脂
13、19・・・ターンテーブル
13A、19A・・・載置部
14・・・反転装置
15・・・樹脂供給装置
16・・・重ね合わせ装置
17、18、21・・・搬送アーム
30・・・紫外線光源
31・・・照射制御装置
40・・・気流供給手段
50・・・空隙
100、200、300、400・・・回転装置
500・・・光ディスク製造装置
Claims (13)
- 第1のディスク基板に、樹脂を供給する工程と、
前記樹脂が供給された前記第1のディスク基板を回転台の内径部に載置し、前記ディスク基板の非載置部と回転台の外径部との間に空隙を設け、回転により前記樹脂を展延する工程と、
前記回転台の前記内径部に載置されている前記第1のディスク基板を回転中に、前記樹脂を硬化させる第1の硬化工程と、
を備え、
前記樹脂を展延する工程において、回転中の前記第1のディスク基板の前記非載置部に負圧を作用させ、前記第1の硬化工程において、前記負圧を作用させた状態で、回転中の前記第1のディスク基板の前記樹脂を硬化させて反り量を制御することを特徴とする光ディスクの製造方法。 - 前記第1のディスク基板に供給された樹脂上に、前記第1のディスク基板と同心円に第2のディスク基板を重ねる工程を備えることを特徴とする請求項1に記載の光ディスクの製造方法。
- 前記第1の硬化工程において前記樹脂を半硬化させた後、前記樹脂を完全に硬化させる第2の硬化工程を備えることを特徴とする請求項1又は請求項2に記載の光ディスクの製造方法。
- 前記空隙の距離を調整して、前記反り量を制御することを特徴とする請求項1又は請求項2に記載の光ディスクの製造方法。
- 前記回転台の回転数を調整して、前記反り量を制御することを特徴とする請求項1又は請求項2に記載の光ディスクの製造方法。
- 前記樹脂を硬化させた前記第1のディスク基板の反り量を測定する工程を備え、前記反り量の測定値に基づいて、前記負圧を調整することを特徴とする請求項1又は、請求項3から請求項5のいずれかに記載の光ディスクの製造方法。
- 前記樹脂を硬化させた、重ね合わせた前記第1のディスク基板と前記第2のディスク基板の反り量を測定する工程を備え、前記反り量の測定値に基づいて、前記負圧を調整することを特徴とする請求項2から請求項5のいずれかに記載の光ディスクの製造方法。
- 前記第1の硬化工程は、内周から外周に向けて順次行うことを特徴とする請求項1から請求項7のいずれかに記載の光ディスクの製造方法。
- 第1のディスク基板に、樹脂を供給する樹脂供給手段と、
前記第1のディスク基板を載置する内径部材と、前記内径部材を介して、前記第1のディスク基板に対向する外径部材とを有し、前記第1のディスク基板の前記非載置部と前記外径部材との間に空隙を形成し、回転により前記樹脂を展延する回転台と、
前記回転台の回転を制御する回転駆動装置と、
回転中の前記第1のディスク基板の前記樹脂を硬化させる第1の硬化手段と、
を備え、
回転中の前記第1のディスク基板の前記非載置部に負圧を作用させ、その状態で、回転中の前記第1のディスク基板の前記樹脂を前記第1の硬化手段により硬化させて反り量を制御することを特徴とする光ディスクの製造装置。 - 前記第1のディスク基板に供給された樹脂上に、前記第1のディスク基板と同心円に第2のディスク基板を重ねる重ね合わせ装置を備えることを特徴とする請求項9に記載の光ディスクの製造装置。
- 前記第1の硬化手段において前記樹脂を半硬化させた後、前記樹脂を完全に硬化させる第2の硬化手段を備えることを特徴とする請求項9又は請求項10に記載の光ディスクの製造装置。
- 前記回転台の前記内径部材を前進又は後退させ、前記空隙の距離を調節する駆動部を有することを特徴とする請求項9から請求項11のいずれかに記載の光ディスクの製造装置。
- 前記内径部材は、前記外形部材の上に、薄板状の部材を1枚もしくは複数枚重ね合わせたものからなり、前記薄板状の部材の厚みによって、前記空隙の距離を調整することを特徴とする請求項9から請求項12のいずれかに記載の光ディスクの製造装置。
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Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04322768A (ja) * | 1991-04-19 | 1992-11-12 | Dainippon Ink & Chem Inc | 紫外線硬化型樹脂塗布装置及び該装置を用いた光ディスクの製造方法 |
JPH09147430A (ja) * | 1995-11-24 | 1997-06-06 | Mitsubishi Plastics Ind Ltd | 情報記録ディスクの製造方法および装置 |
JPH11316982A (ja) * | 1998-04-28 | 1999-11-16 | Origin Electric Co Ltd | 光ディスク貼り合わせ方法および装置 |
JP2001256683A (ja) * | 2000-03-14 | 2001-09-21 | Hitachi Ltd | 情報記録媒体の製造装置及び製造方法並びに情報記録媒体 |
JP2002260301A (ja) * | 2001-03-06 | 2002-09-13 | Fuji Photo Film Co Ltd | 貼り合せ型光ディスクの製造方法及び、これに用いられるディスク支持台 |
JP2002319192A (ja) * | 2001-04-19 | 2002-10-31 | Tdk Corp | スピンコーティング方法および装置 |
JP2004280927A (ja) * | 2003-03-14 | 2004-10-07 | Origin Electric Co Ltd | 樹脂膜の形成方法及び装置 |
JP2005056503A (ja) * | 2003-08-05 | 2005-03-03 | Sony Disc Technology Inc | スピンコート方法および装置、光記録媒体の製造方法および製造装置ならびに光記録媒体 |
JP2005141799A (ja) * | 2003-11-04 | 2005-06-02 | Sony Disc Technology Inc | 光記録媒体の製造装置及びその製造方法 |
JP2005174375A (ja) * | 2003-12-05 | 2005-06-30 | Kitano Engineering Co Ltd | 光ディスクの貼合わせ方法及び光ディスクの貼合わせ装置 |
JP2005285280A (ja) * | 2004-03-30 | 2005-10-13 | Kitano Engineering Co Ltd | ディスク単板の貼り合わせ方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09161239A (ja) * | 1995-12-13 | 1997-06-20 | Hitachi Metals Ltd | 磁気抵抗効果型ヘッド用磁気分離膜とその製造方法 |
JP2002251803A (ja) | 2001-02-26 | 2002-09-06 | Origin Electric Co Ltd | 光ディスク基板の貼り合わせ装置および光ディスク基板の貼り合わせ方法 |
JP2002358695A (ja) * | 2001-03-28 | 2002-12-13 | Origin Electric Co Ltd | ディスク基板の処理方法及び装置 |
JP2003091887A (ja) * | 2001-09-20 | 2003-03-28 | Tdk Corp | 多層光記録媒体の製造方法および多層光記録媒体製造装置 |
JP2003099985A (ja) | 2001-09-21 | 2003-04-04 | Ricoh Co Ltd | 薄型基板の貼合装置と光ディスクの製造装置及び光ディスク |
JP3593660B2 (ja) * | 2001-12-05 | 2004-11-24 | オリジン電気株式会社 | ディスク基板の処理方法及び処理装置 |
JP2006007028A (ja) * | 2004-06-23 | 2006-01-12 | Tdk Corp | 回転塗布装置及び回転塗布方法 |
EP1819448A1 (en) * | 2004-12-10 | 2007-08-22 | LG Chem, Ltd. | Spin-coating apparatus and coated substrates prepared using the same |
JP4820099B2 (ja) * | 2005-03-01 | 2011-11-24 | 株式会社リコー | フレキシブル転写体及びフレキシブル光ディスクの製造方法 |
-
2005
- 2005-12-28 JP JP2005380469A patent/JP4549969B2/ja not_active Expired - Fee Related
-
2006
- 2006-12-25 TW TW095148681A patent/TW200741705A/zh unknown
- 2006-12-27 WO PCT/JP2006/326103 patent/WO2007077885A1/ja active Application Filing
- 2006-12-27 US US12/087,232 patent/US7842202B2/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04322768A (ja) * | 1991-04-19 | 1992-11-12 | Dainippon Ink & Chem Inc | 紫外線硬化型樹脂塗布装置及び該装置を用いた光ディスクの製造方法 |
JPH09147430A (ja) * | 1995-11-24 | 1997-06-06 | Mitsubishi Plastics Ind Ltd | 情報記録ディスクの製造方法および装置 |
JPH11316982A (ja) * | 1998-04-28 | 1999-11-16 | Origin Electric Co Ltd | 光ディスク貼り合わせ方法および装置 |
JP2001256683A (ja) * | 2000-03-14 | 2001-09-21 | Hitachi Ltd | 情報記録媒体の製造装置及び製造方法並びに情報記録媒体 |
JP2002260301A (ja) * | 2001-03-06 | 2002-09-13 | Fuji Photo Film Co Ltd | 貼り合せ型光ディスクの製造方法及び、これに用いられるディスク支持台 |
JP2002319192A (ja) * | 2001-04-19 | 2002-10-31 | Tdk Corp | スピンコーティング方法および装置 |
JP2004280927A (ja) * | 2003-03-14 | 2004-10-07 | Origin Electric Co Ltd | 樹脂膜の形成方法及び装置 |
JP2005056503A (ja) * | 2003-08-05 | 2005-03-03 | Sony Disc Technology Inc | スピンコート方法および装置、光記録媒体の製造方法および製造装置ならびに光記録媒体 |
JP2005141799A (ja) * | 2003-11-04 | 2005-06-02 | Sony Disc Technology Inc | 光記録媒体の製造装置及びその製造方法 |
JP2005174375A (ja) * | 2003-12-05 | 2005-06-30 | Kitano Engineering Co Ltd | 光ディスクの貼合わせ方法及び光ディスクの貼合わせ装置 |
JP2005285280A (ja) * | 2004-03-30 | 2005-10-13 | Kitano Engineering Co Ltd | ディスク単板の貼り合わせ方法 |
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