JPS6196536A - 光情報記録媒体及びその製造装置 - Google Patents
光情報記録媒体及びその製造装置Info
- Publication number
- JPS6196536A JPS6196536A JP59217140A JP21714084A JPS6196536A JP S6196536 A JPS6196536 A JP S6196536A JP 59217140 A JP59217140 A JP 59217140A JP 21714084 A JP21714084 A JP 21714084A JP S6196536 A JPS6196536 A JP S6196536A
- Authority
- JP
- Japan
- Prior art keywords
- disk
- evaporation source
- thin film
- recording medium
- substrate
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000010409 thin film Substances 0.000 claims abstract description 13
- 239000000956 alloy Substances 0.000 claims abstract description 8
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 8
- 229910005900 GeTe Inorganic materials 0.000 claims abstract description 5
- 239000010408 film Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 229910018321 SbTe Inorganic materials 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000001704 evaporation Methods 0.000 abstract description 14
- 230000008020 evaporation Effects 0.000 abstract description 14
- 239000000758 substrate Substances 0.000 abstract description 12
- 230000002093 peripheral effect Effects 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 229910017629 Sb2Te3 Inorganic materials 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 229910001215 Te alloy Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Manufacturing Optical Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59217140A JPS6196536A (ja) | 1984-10-16 | 1984-10-16 | 光情報記録媒体及びその製造装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59217140A JPS6196536A (ja) | 1984-10-16 | 1984-10-16 | 光情報記録媒体及びその製造装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6196536A true JPS6196536A (ja) | 1986-05-15 |
| JPH0259527B2 JPH0259527B2 (enrdf_load_stackoverflow) | 1990-12-12 |
Family
ID=16699478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59217140A Granted JPS6196536A (ja) | 1984-10-16 | 1984-10-16 | 光情報記録媒体及びその製造装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6196536A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6432438A (en) * | 1987-07-28 | 1989-02-02 | Nippon Columbia | Optical information recording medium |
| JPH0352137A (ja) * | 1989-07-19 | 1991-03-06 | Nec Corp | 相変化型光ディスク |
-
1984
- 1984-10-16 JP JP59217140A patent/JPS6196536A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6432438A (en) * | 1987-07-28 | 1989-02-02 | Nippon Columbia | Optical information recording medium |
| JPH0352137A (ja) * | 1989-07-19 | 1991-03-06 | Nec Corp | 相変化型光ディスク |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0259527B2 (enrdf_load_stackoverflow) | 1990-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6196536A (ja) | 光情報記録媒体及びその製造装置 | |
| JPH0473387B2 (enrdf_load_stackoverflow) | ||
| EP0213358B1 (en) | Optical recording carrier and method of producing the same | |
| JPS60219646A (ja) | 光情報記録媒体 | |
| JPH0259526B2 (enrdf_load_stackoverflow) | ||
| CN1180942C (zh) | 信息记录方法 | |
| JPH0352137A (ja) | 相変化型光ディスク | |
| JPH11185308A (ja) | 光ディスク並びにその製造装置および製造方法 | |
| JPH0752527B2 (ja) | 光学情報記録再生デイスクの製造方法 | |
| JP2521664B2 (ja) | 光磁気デイスク | |
| JPH01253848A (ja) | 情報記録担体 | |
| JPS6240333A (ja) | 記録媒体用銀合金 | |
| JPS62298947A (ja) | 情報担体デイスク | |
| JPS6018825A (ja) | 光記録再生方法 | |
| JPS60226037A (ja) | 情報記録媒体 | |
| JPS62298948A (ja) | 情報担体デイスク | |
| JPH0554434A (ja) | 光記録媒体およびその製造方法 | |
| JPS62283432A (ja) | 光学的記録媒体 | |
| JPS62277643A (ja) | 光磁気デイスク | |
| JPH1153763A (ja) | 光ディスク | |
| JPS6130029B2 (enrdf_load_stackoverflow) | ||
| JPS61265747A (ja) | 情報記録媒体 | |
| JPS6358634A (ja) | 情報記録媒体及びその製造方法 | |
| JP2004234742A (ja) | 光学的情報記録媒体 | |
| JPS6313784A (ja) | 追記形光学的情報記録部材 |