JPS61140430U - - Google Patents
Info
- Publication number
- JPS61140430U JPS61140430U JP2341985U JP2341985U JPS61140430U JP S61140430 U JPS61140430 U JP S61140430U JP 2341985 U JP2341985 U JP 2341985U JP 2341985 U JP2341985 U JP 2341985U JP S61140430 U JPS61140430 U JP S61140430U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- guided
- detector
- optical
- reflective surface
- 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
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2341985U JPS61140430U (lm) | 1985-02-22 | 1985-02-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2341985U JPS61140430U (lm) | 1985-02-22 | 1985-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61140430U true JPS61140430U (lm) | 1986-08-30 |
Family
ID=30516634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2341985U Pending JPS61140430U (lm) | 1985-02-22 | 1985-02-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61140430U (lm) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63261540A (ja) * | 1987-04-17 | 1988-10-28 | Brother Ind Ltd | トラツキングエラ−信号検出装置 |
-
1985
- 1985-02-22 JP JP2341985U patent/JPS61140430U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63261540A (ja) * | 1987-04-17 | 1988-10-28 | Brother Ind Ltd | トラツキングエラ−信号検出装置 |
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