JPH0448116B2 - - Google Patents
Info
- Publication number
- JPH0448116B2 JPH0448116B2 JP60246516A JP24651685A JPH0448116B2 JP H0448116 B2 JPH0448116 B2 JP H0448116B2 JP 60246516 A JP60246516 A JP 60246516A JP 24651685 A JP24651685 A JP 24651685A JP H0448116 B2 JPH0448116 B2 JP H0448116B2
- Authority
- JP
- Japan
- Prior art keywords
- reflectance
- liquid crystal
- polymer liquid
- light
- light beam
- 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
- 230000003098 cholesteric effect Effects 0.000 claims description 29
- 239000005264 High molar mass liquid crystal Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 18
- 230000003287 optical effect Effects 0.000 claims description 12
- 230000007423 decrease Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000005374 Kerr effect Effects 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol group Chemical group [C@@H]1(CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C)[C@H](C)CCCC(C)C HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60246516A JPS62107448A (ja) | 1985-11-01 | 1985-11-01 | 光記録方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60246516A JPS62107448A (ja) | 1985-11-01 | 1985-11-01 | 光記録方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62107448A JPS62107448A (ja) | 1987-05-18 |
| JPH0448116B2 true JPH0448116B2 (fr) | 1992-08-05 |
Family
ID=17149556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60246516A Granted JPS62107448A (ja) | 1985-11-01 | 1985-11-01 | 光記録方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62107448A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0619850B2 (ja) * | 1986-07-31 | 1994-03-16 | 日本電気株式会社 | 光記録媒体 |
| JP2630966B2 (ja) * | 1987-12-29 | 1997-07-16 | キヤノン株式会社 | 像形成方法 |
| JPH02273338A (ja) * | 1989-04-13 | 1990-11-07 | Canon Inc | 情報記憶媒体 |
| JPH04228132A (ja) * | 1990-06-12 | 1992-08-18 | Canon Inc | 情報記憶媒体および該媒体を用いた記録・保持方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58125249A (ja) * | 1982-01-20 | 1983-07-26 | Matsushita Electric Ind Co Ltd | デイスク型記録担体 |
| JPS58142314A (ja) * | 1982-02-18 | 1983-08-24 | Oki Electric Ind Co Ltd | 光記録用媒体 |
| JPS5910930A (ja) * | 1982-07-10 | 1984-01-20 | Konishiroku Photo Ind Co Ltd | 情報記録媒体 |
| JPS5994733A (ja) * | 1982-11-22 | 1984-05-31 | Oki Electric Ind Co Ltd | 光記録用媒体 |
| JPS59104625A (ja) * | 1982-12-08 | 1984-06-16 | Oki Electric Ind Co Ltd | 光記録用媒体 |
-
1985
- 1985-11-01 JP JP60246516A patent/JPS62107448A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58125249A (ja) * | 1982-01-20 | 1983-07-26 | Matsushita Electric Ind Co Ltd | デイスク型記録担体 |
| JPS58142314A (ja) * | 1982-02-18 | 1983-08-24 | Oki Electric Ind Co Ltd | 光記録用媒体 |
| JPS5910930A (ja) * | 1982-07-10 | 1984-01-20 | Konishiroku Photo Ind Co Ltd | 情報記録媒体 |
| JPS5994733A (ja) * | 1982-11-22 | 1984-05-31 | Oki Electric Ind Co Ltd | 光記録用媒体 |
| JPS59104625A (ja) * | 1982-12-08 | 1984-06-16 | Oki Electric Ind Co Ltd | 光記録用媒体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62107448A (ja) | 1987-05-18 |
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