JPH0444818B2 - - Google Patents
Info
- Publication number
- JPH0444818B2 JPH0444818B2 JP1061705A JP6170589A JPH0444818B2 JP H0444818 B2 JPH0444818 B2 JP H0444818B2 JP 1061705 A JP1061705 A JP 1061705A JP 6170589 A JP6170589 A JP 6170589A JP H0444818 B2 JPH0444818 B2 JP H0444818B2
- Authority
- JP
- Japan
- Prior art keywords
- optical disc
- information
- recording
- track area
- recording film
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 45
- 238000004519 manufacturing process Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 10
- 230000008021 deposition Effects 0.000 claims description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002050 diffraction method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Manufacturing Optical Record Carriers (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1061705A JPH027243A (ja) | 1989-03-14 | 1989-03-14 | 光ディスクおよびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1061705A JPH027243A (ja) | 1989-03-14 | 1989-03-14 | 光ディスクおよびその製造方法 |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6170689A Division JPH02203423A (ja) | 1989-03-14 | 1989-03-14 | 光デイスク情報追記方式 |
| JP6451596A Division JPH08329623A (ja) | 1996-03-21 | 1996-03-21 | 光情報記録媒体 |
| JP6451696A Division JPH08329624A (ja) | 1996-03-21 | 1996-03-21 | 光情報記録媒体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH027243A JPH027243A (ja) | 1990-01-11 |
| JPH0444818B2 true JPH0444818B2 (de) | 1992-07-22 |
Family
ID=13178920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1061705A Granted JPH027243A (ja) | 1989-03-14 | 1989-03-14 | 光ディスクおよびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027243A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342443C (zh) * | 1995-10-09 | 2007-10-10 | 松下电器产业株式会社 | 光盘条形码形成方法和光盘重放装置 |
| US5940854A (en) * | 1996-01-16 | 1999-08-17 | International Business Machines Corporation | Unique identifier for optical media |
| US6144742A (en) * | 1996-05-16 | 2000-11-07 | Mitsushita Electric Industrial Co., Ltd. | Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk |
| KR101102384B1 (ko) * | 2003-08-14 | 2012-01-05 | 엘지전자 주식회사 | 광디스크, 기록방법, 기록재생장치 및 기록재생시스템 |
| JP4762188B2 (ja) * | 2007-03-30 | 2011-08-31 | パナソニック株式会社 | 光ディスク装置の記録パワー決定方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5479004A (en) * | 1977-12-06 | 1979-06-23 | Victor Co Of Japan Ltd | Disc form recording medium |
| JPS5738961A (en) * | 1980-08-16 | 1982-03-03 | Nippon Ranzubaagu Kk | Controller for discharged volume of paint |
| JPS5753844A (en) * | 1980-09-18 | 1982-03-31 | Hitachi Ltd | Optical recording and reproducing disk |
| JPS57141035A (en) * | 1981-02-25 | 1982-09-01 | Matsushita Electric Ind Co Ltd | Optical recording and reproducing disc |
| JPS58110220A (ja) * | 1981-12-25 | 1983-06-30 | Hitachi Ltd | 光デイスク記録媒体用基板の製造方法 |
| JPS5942653A (ja) * | 1982-09-02 | 1984-03-09 | Toshiba Corp | 光デイスク |
-
1989
- 1989-03-14 JP JP1061705A patent/JPH027243A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5479004A (en) * | 1977-12-06 | 1979-06-23 | Victor Co Of Japan Ltd | Disc form recording medium |
| JPS5738961A (en) * | 1980-08-16 | 1982-03-03 | Nippon Ranzubaagu Kk | Controller for discharged volume of paint |
| JPS5753844A (en) * | 1980-09-18 | 1982-03-31 | Hitachi Ltd | Optical recording and reproducing disk |
| JPS57141035A (en) * | 1981-02-25 | 1982-09-01 | Matsushita Electric Ind Co Ltd | Optical recording and reproducing disc |
| JPS58110220A (ja) * | 1981-12-25 | 1983-06-30 | Hitachi Ltd | 光デイスク記録媒体用基板の製造方法 |
| JPS5942653A (ja) * | 1982-09-02 | 1984-03-09 | Toshiba Corp | 光デイスク |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH027243A (ja) | 1990-01-11 |
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