JPH0454303B2 - - Google Patents
Info
- Publication number
- JPH0454303B2 JPH0454303B2 JP62291422A JP29142287A JPH0454303B2 JP H0454303 B2 JPH0454303 B2 JP H0454303B2 JP 62291422 A JP62291422 A JP 62291422A JP 29142287 A JP29142287 A JP 29142287A JP H0454303 B2 JPH0454303 B2 JP H0454303B2
- Authority
- JP
- Japan
- Prior art keywords
- optical
- recording film
- film
- recording
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 56
- 239000000758 substrate Substances 0.000 claims description 30
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000005530 etching Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 1
- VDDXNVZUVZULMR-UHFFFAOYSA-N germanium tellurium Chemical compound [Ge].[Te] VDDXNVZUVZULMR-UHFFFAOYSA-N 0.000 claims 1
- 229910005900 GeTe Inorganic materials 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000004417 polycarbonate Substances 0.000 description 6
- 229920000515 polycarbonate Polymers 0.000 description 6
- 238000004544 sputter deposition Methods 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 229910052774 Proactinium Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization 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
- 238000001746 injection moulding Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000012782 phase change material Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- -1 cannot be used Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
- Manufacturing Optical Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62291422A JPH01133235A (ja) | 1987-11-18 | 1987-11-18 | 光情報記録媒体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62291422A JPH01133235A (ja) | 1987-11-18 | 1987-11-18 | 光情報記録媒体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01133235A JPH01133235A (ja) | 1989-05-25 |
| JPH0454303B2 true JPH0454303B2 (enrdf_load_stackoverflow) | 1992-08-31 |
Family
ID=17768674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62291422A Granted JPH01133235A (ja) | 1987-11-18 | 1987-11-18 | 光情報記録媒体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01133235A (enrdf_load_stackoverflow) |
-
1987
- 1987-11-18 JP JP62291422A patent/JPH01133235A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01133235A (ja) | 1989-05-25 |
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