JPS62162254A - 光記録読出方法 - Google Patents
光記録読出方法Info
- Publication number
- JPS62162254A JPS62162254A JP61002459A JP245986A JPS62162254A JP S62162254 A JPS62162254 A JP S62162254A JP 61002459 A JP61002459 A JP 61002459A JP 245986 A JP245986 A JP 245986A JP S62162254 A JPS62162254 A JP S62162254A
- Authority
- JP
- Japan
- Prior art keywords
- information
- optical recording
- light
- cholesteric
- liquid crystal
- 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 description 32
- 238000000034 method Methods 0.000 title claims description 25
- 230000003098 cholesteric effect Effects 0.000 claims abstract description 18
- 239000005264 High molar mass liquid crystal Substances 0.000 claims description 26
- 238000002834 transmittance Methods 0.000 claims description 2
- 230000001678 irradiating effect Effects 0.000 claims 2
- 239000010409 thin film Substances 0.000 abstract description 11
- 239000000758 substrate Substances 0.000 abstract description 4
- 239000013078 crystal Substances 0.000 abstract 4
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000010408 film Substances 0.000 description 4
- -1 chalcogenide compound Chemical class 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 2
- 230000005374 Kerr effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001841 cholesterols Chemical class 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- YRZZLAGRKZIJJI-UHFFFAOYSA-N oxyvanadium phthalocyanine Chemical compound [V+2]=O.C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 YRZZLAGRKZIJJI-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 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)
- Liquid Crystal (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61002459A JPS62162254A (ja) | 1986-01-09 | 1986-01-09 | 光記録読出方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61002459A JPS62162254A (ja) | 1986-01-09 | 1986-01-09 | 光記録読出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62162254A true JPS62162254A (ja) | 1987-07-18 |
| JPH0453195B2 JPH0453195B2 (enrdf_load_stackoverflow) | 1992-08-25 |
Family
ID=11529883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61002459A Granted JPS62162254A (ja) | 1986-01-09 | 1986-01-09 | 光記録読出方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62162254A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04130412A (ja) * | 1990-09-21 | 1992-05-01 | Toppan Printing Co Ltd | 可逆性感熱記録媒体およびその製造方法 |
| JPH04174415A (ja) * | 1990-07-17 | 1992-06-22 | Toppan Printing Co Ltd | 可逆性感熱記録媒体およびその製造方法 |
| JPH04295820A (ja) * | 1991-03-26 | 1992-10-20 | Toppan Printing Co Ltd | 書替え可能な感熱記録媒体 |
| JPH05323254A (ja) * | 1991-11-18 | 1993-12-07 | Consortium Elektrochem Ind Gmbh | 光学素子、該素子を製造する方法及び該素子から成る偏光子、ラインフィルター、情報記憶装置及びレフレクター |
| JP2002268029A (ja) * | 2001-03-14 | 2002-09-18 | Ricoh Co Ltd | 選択反射色を示す画像の光記録方法及び光記録装置 |
| CN100409336C (zh) * | 2001-02-28 | 2008-08-06 | 松下电器产业株式会社 | 光记录膜、媒体及制法、记录方法、记录再生装置及系统 |
-
1986
- 1986-01-09 JP JP61002459A patent/JPS62162254A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04174415A (ja) * | 1990-07-17 | 1992-06-22 | Toppan Printing Co Ltd | 可逆性感熱記録媒体およびその製造方法 |
| JPH04130412A (ja) * | 1990-09-21 | 1992-05-01 | Toppan Printing Co Ltd | 可逆性感熱記録媒体およびその製造方法 |
| JPH04295820A (ja) * | 1991-03-26 | 1992-10-20 | Toppan Printing Co Ltd | 書替え可能な感熱記録媒体 |
| JPH05323254A (ja) * | 1991-11-18 | 1993-12-07 | Consortium Elektrochem Ind Gmbh | 光学素子、該素子を製造する方法及び該素子から成る偏光子、ラインフィルター、情報記憶装置及びレフレクター |
| CN100409336C (zh) * | 2001-02-28 | 2008-08-06 | 松下电器产业株式会社 | 光记录膜、媒体及制法、记录方法、记录再生装置及系统 |
| JP2002268029A (ja) * | 2001-03-14 | 2002-09-18 | Ricoh Co Ltd | 選択反射色を示す画像の光記録方法及び光記録装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453195B2 (enrdf_load_stackoverflow) | 1992-08-25 |
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