JPS6381321U - - Google Patents
Info
- Publication number
- JPS6381321U JPS6381321U JP17650686U JP17650686U JPS6381321U JP S6381321 U JPS6381321 U JP S6381321U JP 17650686 U JP17650686 U JP 17650686U JP 17650686 U JP17650686 U JP 17650686U JP S6381321 U JPS6381321 U JP S6381321U
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- drive coil
- lens
- information recording
- circuit assembly
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986176506U JP2568770Y2 (ja) | 1986-11-17 | 1986-11-17 | 光学式ピツクアツプ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986176506U JP2568770Y2 (ja) | 1986-11-17 | 1986-11-17 | 光学式ピツクアツプ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6381321U true JPS6381321U (ru) | 1988-05-28 |
JP2568770Y2 JP2568770Y2 (ja) | 1998-04-15 |
Family
ID=31116814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986176506U Expired - Lifetime JP2568770Y2 (ja) | 1986-11-17 | 1986-11-17 | 光学式ピツクアツプ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2568770Y2 (ru) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5835134U (ja) * | 1981-09-02 | 1983-03-07 | 株式会社三協精機製作所 | 2次元駆動装置 |
JPS5860438A (ja) * | 1981-10-05 | 1983-04-09 | Mitsubishi Electric Corp | 集光レンズ支持装置 |
JPS5885939A (ja) * | 1981-11-16 | 1983-05-23 | Hitachi Ltd | 光情報読出し装置 |
JPS58148732U (ja) * | 1982-03-26 | 1983-10-06 | 株式会社日立製作所 | 光情報読出し装置 |
JPS6022742A (ja) * | 1983-07-19 | 1985-02-05 | Sharp Corp | 対物レンズ駆動装置 |
-
1986
- 1986-11-17 JP JP1986176506U patent/JP2568770Y2/ja not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5835134U (ja) * | 1981-09-02 | 1983-03-07 | 株式会社三協精機製作所 | 2次元駆動装置 |
JPS5860438A (ja) * | 1981-10-05 | 1983-04-09 | Mitsubishi Electric Corp | 集光レンズ支持装置 |
JPS5885939A (ja) * | 1981-11-16 | 1983-05-23 | Hitachi Ltd | 光情報読出し装置 |
JPS58148732U (ja) * | 1982-03-26 | 1983-10-06 | 株式会社日立製作所 | 光情報読出し装置 |
JPS6022742A (ja) * | 1983-07-19 | 1985-02-05 | Sharp Corp | 対物レンズ駆動装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2568770Y2 (ja) | 1998-04-15 |
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