JPH0462133B2 - - Google Patents
Info
- Publication number
- JPH0462133B2 JPH0462133B2 JP58099722A JP9972283A JPH0462133B2 JP H0462133 B2 JPH0462133 B2 JP H0462133B2 JP 58099722 A JP58099722 A JP 58099722A JP 9972283 A JP9972283 A JP 9972283A JP H0462133 B2 JPH0462133 B2 JP H0462133B2
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- optical
- drive device
- spherical surface
- disk
- 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
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9972283A JPS59223954A (ja) | 1983-06-03 | 1983-06-03 | 光ピツクアツプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9972283A JPS59223954A (ja) | 1983-06-03 | 1983-06-03 | 光ピツクアツプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59223954A JPS59223954A (ja) | 1984-12-15 |
| JPH0462133B2 true JPH0462133B2 (en]) | 1992-10-05 |
Family
ID=14254963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9972283A Granted JPS59223954A (ja) | 1983-06-03 | 1983-06-03 | 光ピツクアツプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59223954A (en]) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0746423B2 (ja) * | 1985-01-16 | 1995-05-17 | 株式会社リコー | 対物レンズアクチュエータ |
| JP2536274Y2 (ja) * | 1990-12-17 | 1997-05-21 | 旭光学工業株式会社 | ガルバノミラー装置 |
| US5453962A (en) * | 1992-08-20 | 1995-09-26 | Mitsubishi Denki Kabushiki Kaisha | Focus error detecting device |
| JP4250235B2 (ja) * | 1998-10-21 | 2009-04-08 | キヤノン株式会社 | 検出手段保持機構 |
| KR101121138B1 (ko) | 2005-10-20 | 2012-03-19 | 삼성전자주식회사 | 카메라 모듈 각도 조절 장치 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5733445A (en) * | 1980-08-06 | 1982-02-23 | Mitsubishi Electric Corp | Semiconductor laser beam source device of optical information recorder and reproducer |
| JPS57160112U (en]) * | 1981-04-01 | 1982-10-07 |
-
1983
- 1983-06-03 JP JP9972283A patent/JPS59223954A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59223954A (ja) | 1984-12-15 |
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