JP2002319167A5 - - Google Patents
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- Publication number
- JP2002319167A5 JP2002319167A5 JP2001123807A JP2001123807A JP2002319167A5 JP 2002319167 A5 JP2002319167 A5 JP 2002319167A5 JP 2001123807 A JP2001123807 A JP 2001123807A JP 2001123807 A JP2001123807 A JP 2001123807A JP 2002319167 A5 JP2002319167 A5 JP 2002319167A5
- Authority
- JP
- Japan
- Prior art keywords
- housing
- collimating lens
- lens
- disposed
- optical
- 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 Effects 0.000 claims 5
- 239000004065 semiconductor Substances 0.000 claims 2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001123807A JP3813461B2 (en) | 2001-04-23 | 2001-04-23 | Optical pickup device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001123807A JP3813461B2 (en) | 2001-04-23 | 2001-04-23 | Optical pickup device |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2002319167A JP2002319167A (en) | 2002-10-31 |
JP2002319167A5 true JP2002319167A5 (en) | 2005-05-19 |
JP3813461B2 JP3813461B2 (en) | 2006-08-23 |
Family
ID=18973296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001123807A Expired - Fee Related JP3813461B2 (en) | 2001-04-23 | 2001-04-23 | Optical pickup device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3813461B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100416675C (en) * | 2004-12-28 | 2008-09-03 | 东芝三星储存科技股份有限公司 | Optical pick-up apparatus and optical disk apparatus |
JP4117312B2 (en) | 2004-12-28 | 2008-07-16 | 東芝サムスン ストレージ・テクノロジー株式会社 | Optical pickup device |
-
2001
- 2001-04-23 JP JP2001123807A patent/JP3813461B2/en not_active Expired - Fee Related
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