JP2005302084A5 - - Google Patents
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- Publication number
- JP2005302084A5 JP2005302084A5 JP2004112653A JP2004112653A JP2005302084A5 JP 2005302084 A5 JP2005302084 A5 JP 2005302084A5 JP 2004112653 A JP2004112653 A JP 2004112653A JP 2004112653 A JP2004112653 A JP 2004112653A JP 2005302084 A5 JP2005302084 A5 JP 2005302084A5
- Authority
- JP
- Japan
- Prior art keywords
- recording
- reflected light
- reproducing apparatus
- recording layer
- optical means
- 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 9
- 230000001678 irradiating effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004112653A JP4325468B2 (ja) | 2004-04-07 | 2004-04-07 | 光情報記録再生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004112653A JP4325468B2 (ja) | 2004-04-07 | 2004-04-07 | 光情報記録再生装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005302084A JP2005302084A (ja) | 2005-10-27 |
| JP2005302084A5 true JP2005302084A5 (fr) | 2007-05-17 |
| JP4325468B2 JP4325468B2 (ja) | 2009-09-02 |
Family
ID=35333419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004112653A Expired - Fee Related JP4325468B2 (ja) | 2004-04-07 | 2004-04-07 | 光情報記録再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4325468B2 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4620631B2 (ja) | 2006-05-16 | 2011-01-26 | 株式会社日立メディアエレクトロニクス | 光ディスクドライブ装置 |
| JP4763581B2 (ja) | 2006-11-27 | 2011-08-31 | 株式会社日立メディアエレクトロニクス | 光ピックアップ装置 |
| JP2009020945A (ja) | 2007-07-11 | 2009-01-29 | Hitachi Media Electoronics Co Ltd | 光ピックアップ装置 |
| JP5007196B2 (ja) | 2007-10-22 | 2012-08-22 | 株式会社日立メディアエレクトロニクス | 光ピックアップ装置 |
| JP5094691B2 (ja) * | 2008-12-09 | 2012-12-12 | 株式会社日立メディアエレクトロニクス | 光ピックアップ装置 |
-
2004
- 2004-04-07 JP JP2004112653A patent/JP4325468B2/ja not_active Expired - Fee Related
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