JP2002222541A - 光記録媒体 - Google Patents
光記録媒体Info
- Publication number
- JP2002222541A JP2002222541A JP2001360721A JP2001360721A JP2002222541A JP 2002222541 A JP2002222541 A JP 2002222541A JP 2001360721 A JP2001360721 A JP 2001360721A JP 2001360721 A JP2001360721 A JP 2001360721A JP 2002222541 A JP2002222541 A JP 2002222541A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- layer
- medium
- linear velocity
- sample
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 40
- 238000001953 recrystallisation Methods 0.000 claims description 12
- 229910052787 antimony Inorganic materials 0.000 claims description 6
- 229910052714 tellurium Inorganic materials 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 125
- 239000000758 substrate Substances 0.000 description 23
- 238000002425 crystallisation Methods 0.000 description 15
- 230000008025 crystallization Effects 0.000 description 15
- 239000000203 mixture Substances 0.000 description 15
- 230000008859 change Effects 0.000 description 13
- 239000013078 crystal Substances 0.000 description 12
- 239000012071 phase Substances 0.000 description 12
- 239000011241 protective layer Substances 0.000 description 10
- 238000004544 sputter deposition Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000000975 dye Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001678 irradiating effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 238000003917 TEM image Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 229910052738 indium Inorganic materials 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000002178 crystalline material Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001360721A JP2002222541A (ja) | 2000-11-27 | 2001-11-27 | 光記録媒体 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000-359252 | 2000-11-27 | ||
| JP2000359252 | 2000-11-27 | ||
| JP2001360721A JP2002222541A (ja) | 2000-11-27 | 2001-11-27 | 光記録媒体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002222541A true JP2002222541A (ja) | 2002-08-09 |
| JP2002222541A5 JP2002222541A5 (enExample) | 2005-07-21 |
Family
ID=26604607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001360721A Pending JP2002222541A (ja) | 2000-11-27 | 2001-11-27 | 光記録媒体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002222541A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005041181A1 (ja) * | 2003-10-28 | 2005-05-06 | Tdk Corporation | 光記録ディスク |
-
2001
- 2001-11-27 JP JP2001360721A patent/JP2002222541A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005041181A1 (ja) * | 2003-10-28 | 2005-05-06 | Tdk Corporation | 光記録ディスク |
| KR100756580B1 (ko) * | 2003-10-28 | 2007-09-07 | 티디케이가부시기가이샤 | 광 기록 디스크 |
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Legal Events
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| A911 | Transfer to examiner for re-examination before appeal (zenchi) |
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