JPH0559494B2 - - Google Patents
Info
- Publication number
- JPH0559494B2 JPH0559494B2 JP60276717A JP27671785A JPH0559494B2 JP H0559494 B2 JPH0559494 B2 JP H0559494B2 JP 60276717 A JP60276717 A JP 60276717A JP 27671785 A JP27671785 A JP 27671785A JP H0559494 B2 JPH0559494 B2 JP H0559494B2
- Authority
- JP
- Japan
- Prior art keywords
- rom
- information
- ram
- optical disk
- light
- 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 42
- 239000010410 layer Substances 0.000 description 26
- 229910052724 xenon Inorganic materials 0.000 description 13
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 239000010408 film Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000000758 substrate Substances 0.000 description 9
- 230000001681 protective effect Effects 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 7
- 239000012790 adhesive layer Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000004770 chalcogenides Chemical class 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- -1 chalcogenide compounds Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60276717A JPS62137744A (ja) | 1985-12-11 | 1985-12-11 | 光デイスク |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60276717A JPS62137744A (ja) | 1985-12-11 | 1985-12-11 | 光デイスク |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62137744A JPS62137744A (ja) | 1987-06-20 |
| JPH0559494B2 true JPH0559494B2 (OSRAM) | 1993-08-31 |
Family
ID=17573348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60276717A Granted JPS62137744A (ja) | 1985-12-11 | 1985-12-11 | 光デイスク |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62137744A (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02132657A (ja) * | 1988-07-30 | 1990-05-22 | Taiyo Yuden Co Ltd | 光情報記録媒体とそれを用いた光情報記録方法 |
| US4940618A (en) * | 1988-07-30 | 1990-07-10 | Taiyo Yuden Company, Ltd. | Optical information recording medium |
| JP2604871B2 (ja) * | 1989-02-08 | 1997-04-30 | 富士通株式会社 | 光ディスク及び光ディスク装置 |
| JPH0827992B2 (ja) * | 1989-07-24 | 1996-03-21 | 太陽誘電株式会社 | 光情報記録媒体及びそれを用いた光情報記録方法 |
| JPH0462519U (OSRAM) * | 1990-09-30 | 1992-05-28 | ||
| JPH04176059A (ja) * | 1990-11-07 | 1992-06-23 | Matsushita Graphic Commun Syst Inc | 記憶媒体 |
| JP2940208B2 (ja) * | 1991-04-12 | 1999-08-25 | 松下電器産業株式会社 | 記録再生方法、および記録再生装置、光ディスク |
| JPH09259537A (ja) * | 1996-03-25 | 1997-10-03 | Toshiba Corp | 交替領域を持つ情報記録ディスク |
| JP3201289B2 (ja) * | 1996-11-12 | 2001-08-20 | 日本ビクター株式会社 | 光ディスク |
-
1985
- 1985-12-11 JP JP60276717A patent/JPS62137744A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62137744A (ja) | 1987-06-20 |
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