JPH0728586Y2 - 光学的情報記録再生装置 - Google Patents
光学的情報記録再生装置Info
- Publication number
- JPH0728586Y2 JPH0728586Y2 JP1984167282U JP16728284U JPH0728586Y2 JP H0728586 Y2 JPH0728586 Y2 JP H0728586Y2 JP 1984167282 U JP1984167282 U JP 1984167282U JP 16728284 U JP16728284 U JP 16728284U JP H0728586 Y2 JPH0728586 Y2 JP H0728586Y2
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- dew condensation
- information recording
- condensation sensor
- optical pickup
- 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 Head (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984167282U JPH0728586Y2 (ja) | 1984-11-02 | 1984-11-02 | 光学的情報記録再生装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984167282U JPH0728586Y2 (ja) | 1984-11-02 | 1984-11-02 | 光学的情報記録再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6183119U JPS6183119U (ko) | 1986-06-02 |
JPH0728586Y2 true JPH0728586Y2 (ja) | 1995-06-28 |
Family
ID=30725083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984167282U Expired - Lifetime JPH0728586Y2 (ja) | 1984-11-02 | 1984-11-02 | 光学的情報記録再生装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0728586Y2 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2564943Y2 (ja) * | 1991-04-26 | 1998-03-11 | 日本電気ホームエレクトロニクス株式会社 | 光ヘッド装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5914149A (ja) * | 1982-07-15 | 1984-01-25 | Mitsubishi Electric Corp | 光学式情報記録再生装置 |
JPS59112326U (ja) * | 1983-01-14 | 1984-07-28 | 日本電気株式会社 | 光学ヘツド |
-
1984
- 1984-11-02 JP JP1984167282U patent/JPH0728586Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6183119U (ko) | 1986-06-02 |
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