TW200842865A - Method of manufacturing optical information recording medium and the optical information recording medium - Google Patents
Method of manufacturing optical information recording medium and the optical information recording medium Download PDFInfo
- Publication number
- TW200842865A TW200842865A TW097106860A TW97106860A TW200842865A TW 200842865 A TW200842865 A TW 200842865A TW 097106860 A TW097106860 A TW 097106860A TW 97106860 A TW97106860 A TW 97106860A TW 200842865 A TW200842865 A TW 200842865A
- Authority
- TW
- Taiwan
- Prior art keywords
- layer
- light
- groove
- substrate
- peripheral side
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 74
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000000758 substrate Substances 0.000 claims abstract description 80
- 230000002093 peripheral effect Effects 0.000 claims description 63
- 239000011248 coating agent Substances 0.000 claims description 40
- 238000000576 coating method Methods 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 18
- 238000004528 spin coating Methods 0.000 claims description 14
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 239000010410 layer Substances 0.000 description 128
- 239000007788 liquid Substances 0.000 description 15
- 239000011241 protective layer Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000049 pigment Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 235000005811 Viola adunca Nutrition 0.000 description 1
- 240000009038 Viola odorata Species 0.000 description 1
- 235000013487 Viola odorata Nutrition 0.000 description 1
- 235000002254 Viola papilionacea Nutrition 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
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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
- G11B7/266—Sputtering or spin-coating layers
-
- 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
-
- 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
- G11B7/2403—Layers; Shape, structure or physical properties thereof
- G11B7/24056—Light transmission layers lying on the light entrance side and being thinner than the substrate, e.g. specially adapted for Blu-ray® discs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/2457—Parallel ribs and/or grooves
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007055099A JP4714703B2 (ja) | 2007-03-06 | 2007-03-06 | 光情報記録媒体の製造方法及び光情報記録媒体 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200842865A true TW200842865A (en) | 2008-11-01 |
Family
ID=39827193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097106860A TW200842865A (en) | 2007-03-06 | 2008-02-27 | Method of manufacturing optical information recording medium and the optical information recording medium |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20080248254A1 (enExample) |
| JP (1) | JP4714703B2 (enExample) |
| CN (1) | CN101261853B (enExample) |
| TW (1) | TW200842865A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8119216B2 (en) * | 2007-12-12 | 2012-02-21 | Taiyo Yuden Co., Ltd. | Optical information recording medium and manufacturing method thereof |
| US8529991B2 (en) * | 2009-07-31 | 2013-09-10 | Raytheon Canada Limited | Method and apparatus for cutting a part without damaging a coating thereon |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US6700862B2 (en) * | 2000-10-03 | 2004-03-02 | Matsushita Electric Industrial Co., Ltd. | Optical disc and manufacturing method for the same |
| JP2003067990A (ja) * | 2001-08-29 | 2003-03-07 | Tdk Corp | 光記録媒体の情報記録層の形成方法、及び光記録媒体の製造方法 |
| JP4087158B2 (ja) * | 2002-06-17 | 2008-05-21 | シャープ株式会社 | 記録媒体の製造装置、及び記録媒体の製造方法 |
| CN100397516C (zh) * | 2004-11-22 | 2008-06-25 | 日本胜利株式会社 | 光盘及其制造方法 |
-
2007
- 2007-03-06 JP JP2007055099A patent/JP4714703B2/ja not_active Expired - Fee Related
-
2008
- 2008-02-22 US US12/035,981 patent/US20080248254A1/en not_active Abandoned
- 2008-02-27 TW TW097106860A patent/TW200842865A/zh unknown
- 2008-03-03 CN CN200810008026.5A patent/CN101261853B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008217915A (ja) | 2008-09-18 |
| JP4714703B2 (ja) | 2011-06-29 |
| HK1119827A1 (zh) | 2009-03-13 |
| US20080248254A1 (en) | 2008-10-09 |
| CN101261853B (zh) | 2010-08-11 |
| CN101261853A (zh) | 2008-09-10 |
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