JPS6080523U - optical recording medium - Google Patents
optical recording mediumInfo
- Publication number
- JPS6080523U JPS6080523U JP1983173969U JP17396983U JPS6080523U JP S6080523 U JPS6080523 U JP S6080523U JP 1983173969 U JP1983173969 U JP 1983173969U JP 17396983 U JP17396983 U JP 17396983U JP S6080523 U JPS6080523 U JP S6080523U
- Authority
- JP
- Japan
- Prior art keywords
- optical recording
- recording medium
- base material
- refractive index
- different refractive
- 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
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1区は本考案の一実施例を示す一部拡図を含む平面図
、第2図は第1図のX−X線に沿う拡大断面図、第3図
及び第4図は第1図の光記録媒体の製作例を説明するた
めの各工程での部分断面図である。
1・・・光記録媒体、2・・・母材、a又はb・・・屈
折率が異なる部所。Section 1 is a partially enlarged plan view showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken along the line X-X of FIG. 1, and FIGS. 3 and 4 are views of FIG. FIG. 3 is a partial cross-sectional view at each step for explaining an example of manufacturing an optical recording medium. 1... Optical recording medium, 2... Base material, a or b... Portion with different refractive index.
Claims (1)
情報が取出される光記録媒体において、光記録用母材に
当該母材と屈折率が異なる部所をデジタル化された情報
に応じ選択的に配置形成したことを特徴とする光記録媒
体。In an optical recording medium where recorded information is retrieved by reading the returned light by scanning a light spot, parts of the base material for optical recording that have a different refractive index from the base material are selectively added in accordance with the digitized information. An optical recording medium characterized in that an arrangement is formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983173969U JPS6080523U (en) | 1983-11-09 | 1983-11-09 | optical recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983173969U JPS6080523U (en) | 1983-11-09 | 1983-11-09 | optical recording medium |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6080523U true JPS6080523U (en) | 1985-06-04 |
Family
ID=30378853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983173969U Pending JPS6080523U (en) | 1983-11-09 | 1983-11-09 | optical recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6080523U (en) |
-
1983
- 1983-11-09 JP JP1983173969U patent/JPS6080523U/en active Pending
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