AU545126B2 - Video discs - Google Patents
Video discsInfo
- Publication number
- AU545126B2 AU545126B2 AU73016/81A AU7301681A AU545126B2 AU 545126 B2 AU545126 B2 AU 545126B2 AU 73016/81 A AU73016/81 A AU 73016/81A AU 7301681 A AU7301681 A AU 7301681A AU 545126 B2 AU545126 B2 AU 545126B2
- Authority
- AU
- Australia
- Prior art keywords
- video discs
- discs
- video
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU73016/81A AU545126B2 (en) | 1981-07-15 | 1981-07-15 | Video discs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU73016/81A AU545126B2 (en) | 1981-07-15 | 1981-07-15 | Video discs |
Publications (2)
Publication Number | Publication Date |
---|---|
AU7301681A AU7301681A (en) | 1982-02-18 |
AU545126B2 true AU545126B2 (en) | 1985-07-04 |
Family
ID=3755509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU73016/81A Ceased AU545126B2 (en) | 1981-07-15 | 1981-07-15 | Video discs |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU545126B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0479577B1 (en) * | 1990-10-03 | 1997-09-03 | Canon Kabushiki Kaisha | Optical recording medium and process for producing the same |
-
1981
- 1981-07-15 AU AU73016/81A patent/AU545126B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU7301681A (en) | 1982-02-18 |
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