JPH0728588Y2 - 光学記録再生装置 - Google Patents
光学記録再生装置Info
- Publication number
- JPH0728588Y2 JPH0728588Y2 JP1984195757U JP19575784U JPH0728588Y2 JP H0728588 Y2 JPH0728588 Y2 JP H0728588Y2 JP 1984195757 U JP1984195757 U JP 1984195757U JP 19575784 U JP19575784 U JP 19575784U JP H0728588 Y2 JPH0728588 Y2 JP H0728588Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical recording
- recording medium
- laser light
- light
- light source
- 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
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984195757U JPH0728588Y2 (ja) | 1984-12-24 | 1984-12-24 | 光学記録再生装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984195757U JPH0728588Y2 (ja) | 1984-12-24 | 1984-12-24 | 光学記録再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61111035U JPS61111035U (xx) | 1986-07-14 |
JPH0728588Y2 true JPH0728588Y2 (ja) | 1995-06-28 |
Family
ID=30753367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984195757U Expired - Lifetime JPH0728588Y2 (ja) | 1984-12-24 | 1984-12-24 | 光学記録再生装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0728588Y2 (xx) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56163531A (en) * | 1980-05-16 | 1981-12-16 | Nippon Telegr & Teleph Corp <Ntt> | Optical information recorder and reproducer |
NL8101932A (nl) * | 1981-04-21 | 1982-11-16 | Philips Nv | Inrichting voor het inschrijven en uitlezen van informatiesporen in een optische registratiedrager. |
-
1984
- 1984-12-24 JP JP1984195757U patent/JPH0728588Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS61111035U (xx) | 1986-07-14 |
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