JPS6489047A - Information recording medium - Google Patents
Information recording mediumInfo
- Publication number
- JPS6489047A JPS6489047A JP62246123A JP24612387A JPS6489047A JP S6489047 A JPS6489047 A JP S6489047A JP 62246123 A JP62246123 A JP 62246123A JP 24612387 A JP24612387 A JP 24612387A JP S6489047 A JPS6489047 A JP S6489047A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- recording layer
- compsn
- deterioration
- signals
- 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.)
- Pending
Links
- 239000000956 alloy Substances 0.000 abstract 3
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 230000006866 deterioration Effects 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 1
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
PURPOSE:To enable the stable maintaining of recorded information and to decrease the deterioration of signals by forming a recording layer of an alloy having a specific compsn. CONSTITUTION:A substrate 1 is formed of a material which is transparent and is less deteriorated with age, for example, acrylic resin such as polymethyl methacrylate or glass. The recording layer 2 is formed on this substrate 1. The recording layer 2 is formed of the alloy having the compsn. expressed by the formula (Sb100-xSex)100-yMy, where x, y are respectively in 30<=x<=97, 0<y<=20 ranges by atom.% and M is at least one kind of the element selected from Si, As, P, S, B, C, N, O, H, F and Ar. The alloy in this compsn. range can be changed in phase between the crystal state and the amorphous state and is stable in the amorphous state. The information recorded part is thereby stably maintained and the deterioration of the signals is decreased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62246123A JPS6489047A (en) | 1987-09-30 | 1987-09-30 | Information recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62246123A JPS6489047A (en) | 1987-09-30 | 1987-09-30 | Information recording medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6489047A true JPS6489047A (en) | 1989-04-03 |
Family
ID=17143824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62246123A Pending JPS6489047A (en) | 1987-09-30 | 1987-09-30 | Information recording medium |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6489047A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8176726B2 (en) | 2004-05-05 | 2012-05-15 | Robert Bosch Gmbh | Method for introducing a reagent medium into an exhaust gas conduit of an internal combustion engine, and apparatus for carrying out the method |
-
1987
- 1987-09-30 JP JP62246123A patent/JPS6489047A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8176726B2 (en) | 2004-05-05 | 2012-05-15 | Robert Bosch Gmbh | Method for introducing a reagent medium into an exhaust gas conduit of an internal combustion engine, and apparatus for carrying out the method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0735158A3 (en) | Sputtering target and its use in the production of an optical recording medium | |
| HK66084A (en) | Liquid crystal display element | |
| MY118378A (en) | Information recording substrate and information recording medium prepared from the substrate. | |
| EP0391258A3 (en) | Magnetic recording medium and method for its production | |
| AU606298B2 (en) | Optical recording media | |
| JPS5538655A (en) | Optical signal recording and reproducing member | |
| JPS6489047A (en) | Information recording medium | |
| HK53193A (en) | Magnetic recording medium,its production method and use | |
| JPS54121719A (en) | Magnetic recording medium | |
| JPS6489048A (en) | Information recording medium | |
| JPS6489046A (en) | Information recording medium | |
| JPS6489049A (en) | Information recording medium | |
| JPS6432438A (en) | Optical information recording medium | |
| JPS52110634A (en) | Information recording material | |
| JPS6472340A (en) | Information recording medium | |
| JPS6410438A (en) | Optical information recording medium | |
| JPS5727446A (en) | Optical disk recording carrier | |
| JPS6489050A (en) | Optical information recording film material | |
| JPS5736435A (en) | Vertical magnetizing medium | |
| JPS6479947A (en) | Information recording medium | |
| JPS6476438A (en) | Optical recording medium | |
| JPS6417240A (en) | Recording medium | |
| JPS6451989A (en) | Optical information recording medium | |
| JPS57208630A (en) | Vertical magnetic recording medium | |
| JPS5746323A (en) | Vertical magnetized recording medium |