JP4409967B2 - 光ピックアップ - Google Patents
光ピックアップ Download PDFInfo
- Publication number
- JP4409967B2 JP4409967B2 JP2004006626A JP2004006626A JP4409967B2 JP 4409967 B2 JP4409967 B2 JP 4409967B2 JP 2004006626 A JP2004006626 A JP 2004006626A JP 2004006626 A JP2004006626 A JP 2004006626A JP 4409967 B2 JP4409967 B2 JP 4409967B2
- Authority
- JP
- Japan
- Prior art keywords
- objective lens
- wire
- damper member
- disk
- 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 - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims description 34
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 description 22
- 239000000463 material Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004006626A JP4409967B2 (ja) | 2004-01-14 | 2004-01-14 | 光ピックアップ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004006626A JP4409967B2 (ja) | 2004-01-14 | 2004-01-14 | 光ピックアップ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005203013A JP2005203013A (ja) | 2005-07-28 |
| JP2005203013A5 JP2005203013A5 (enrdf_load_stackoverflow) | 2007-03-01 |
| JP4409967B2 true JP4409967B2 (ja) | 2010-02-03 |
Family
ID=34820535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004006626A Expired - Fee Related JP4409967B2 (ja) | 2004-01-14 | 2004-01-14 | 光ピックアップ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4409967B2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5849212B2 (ja) | 2011-12-02 | 2016-01-27 | パナソニックＩｐマネジメント株式会社 | レンズクリーナ及び光ディスク装置 |
-
2004
- 2004-01-14 JP JP2004006626A patent/JP4409967B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005203013A (ja) | 2005-07-28 |
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