JPH0452995B2 - - Google Patents
Info
- Publication number
- JPH0452995B2 JPH0452995B2 JP59276942A JP27694284A JPH0452995B2 JP H0452995 B2 JPH0452995 B2 JP H0452995B2 JP 59276942 A JP59276942 A JP 59276942A JP 27694284 A JP27694284 A JP 27694284A JP H0452995 B2 JPH0452995 B2 JP H0452995B2
- Authority
- JP
- Japan
- Prior art keywords
- recording
- tracking
- track
- information
- clock
- 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 44
- 238000000034 method Methods 0.000 description 6
- 238000000862 absorption spectrum Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59276942A JPS61151792A (ja) | 1984-12-26 | 1984-12-26 | 光学的情報記録媒体 |
US06/810,747 US4787075A (en) | 1984-12-26 | 1985-12-19 | Optical information recording medium and apparatus for recording/reproducing information using the same |
CA000498287A CA1251561A (en) | 1984-12-26 | 1985-12-20 | Optical information recording medium and apparatus for recording/reproducing information using the same |
DE19853545996 DE3545996A1 (de) | 1984-12-26 | 1985-12-23 | Aufzeichnungstraeger fuer optische informationen und vorrichtung zum aufzeichnen und wiedergeben von informationen unter verwendung desselben |
GB08531676A GB2170632B (en) | 1984-12-26 | 1985-12-23 | Optical information recording medium and apparatus for recording/reproducing information using the same |
FR8519046A FR2575568A1 (fr) | 1984-12-26 | 1985-12-23 | Support d'enregistrement d'information optique et dispositif d'enregistrement/reproduction utilisant ce support |
CH5553/85A CH670526A5 (zh) | 1984-12-26 | 1985-12-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59276942A JPS61151792A (ja) | 1984-12-26 | 1984-12-26 | 光学的情報記録媒体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61151792A JPS61151792A (ja) | 1986-07-10 |
JPH0452995B2 true JPH0452995B2 (zh) | 1992-08-25 |
Family
ID=17576554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59276942A Granted JPS61151792A (ja) | 1984-12-26 | 1984-12-26 | 光学的情報記録媒体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61151792A (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61227232A (ja) * | 1985-03-30 | 1986-10-09 | Csk Corp | 光メモリカ−ド |
CA1295734C (en) * | 1986-04-09 | 1992-02-11 | Kiyonobu Endo | Optical recording medium with tracking tracks arranged with a constant pitch and a method for detecting tracking signal from said medium |
JPS6413266A (en) * | 1987-07-06 | 1989-01-18 | Csk Corp | Optical recording medium |
-
1984
- 1984-12-26 JP JP59276942A patent/JPS61151792A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61151792A (ja) | 1986-07-10 |
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