JP2006323907A5 - - Google Patents
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- Publication number
- JP2006323907A5 JP2006323907A5 JP2005144849A JP2005144849A JP2006323907A5 JP 2006323907 A5 JP2006323907 A5 JP 2006323907A5 JP 2005144849 A JP2005144849 A JP 2005144849A JP 2005144849 A JP2005144849 A JP 2005144849A JP 2006323907 A5 JP2006323907 A5 JP 2006323907A5
- Authority
- JP
- Japan
- Prior art keywords
- optical
- pickup device
- light
- objective lens
- optical disc
- 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.)
- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 claims 68
- 239000000758 substrate Substances 0.000 claims 4
- 230000004075 alteration Effects 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 2
- 230000004907 flux Effects 0.000 claims 1
- 238000003384 imaging method Methods 0.000 claims 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005144849A JP2006323907A (ja) | 2005-05-18 | 2005-05-18 | 光ピックアップ装置 |
| US11/329,142 US20060262702A1 (en) | 2005-05-18 | 2006-01-11 | Optical pickup device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005144849A JP2006323907A (ja) | 2005-05-18 | 2005-05-18 | 光ピックアップ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006323907A JP2006323907A (ja) | 2006-11-30 |
| JP2006323907A5 true JP2006323907A5 (cg-RX-API-DMAC7.html) | 2008-02-14 |
Family
ID=37448206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005144849A Withdrawn JP2006323907A (ja) | 2005-05-18 | 2005-05-18 | 光ピックアップ装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20060262702A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2006323907A (cg-RX-API-DMAC7.html) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4758138B2 (ja) * | 2004-05-28 | 2011-08-24 | 株式会社リコー | 光ピックアップとこれを用いる光情報処理装置 |
| JP2008097661A (ja) * | 2006-10-06 | 2008-04-24 | Sanyo Electric Co Ltd | 光ピックアップ装置 |
| US7855844B2 (en) * | 2007-05-17 | 2010-12-21 | Mitutoyo Corporation | Objective lens and optical measuring device |
| JP5108881B2 (ja) * | 2007-06-06 | 2012-12-26 | パナソニック株式会社 | 光ディスク装置およびレンズチルト制御方法 |
| KR20090027533A (ko) * | 2007-09-12 | 2009-03-17 | 삼성전자주식회사 | 멀티 채널 광 기록/재생장치 및 그 제어 방법 |
| US8085645B2 (en) * | 2009-03-13 | 2011-12-27 | Panasonic Corporation | Optical pickup device and optical disk apparatus |
| US20120069723A1 (en) * | 2009-04-24 | 2012-03-22 | Pioneer Corporation | Optical recording medium drive device and recording method |
| WO2012140832A1 (ja) * | 2011-04-13 | 2012-10-18 | パナソニック株式会社 | 光ディスク装置とその制御方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5838496A (en) * | 1995-08-28 | 1998-11-17 | Asahi Kogaku Kogyo Kabushiki Kaisha | Diffractive multi-focal objective lens |
| US6118594A (en) * | 1998-06-26 | 2000-09-12 | Asahi Kogaku Kogyo Kabushiki Kaisha | Objective lens for optical pick-up |
| US6650612B1 (en) * | 1999-03-31 | 2003-11-18 | Matsushita Electric Industrial Co., Ltd. | Optical head and recording reproduction method |
| KR20030093683A (ko) * | 2002-06-05 | 2003-12-11 | 삼성전자주식회사 | 호환형 광픽업 |
| JP2004326861A (ja) * | 2003-04-22 | 2004-11-18 | Konica Minolta Opto Inc | 対物光学素子、光ピックアップ装置及び光情報記録再生装置 |
| JP2005174416A (ja) * | 2003-12-09 | 2005-06-30 | Konica Minolta Opto Inc | 回折光学素子、対物光学系、光ピックアップ装置及び光情報記録再生装置 |
| US7277526B2 (en) * | 2004-04-09 | 2007-10-02 | Lyncean Technologies, Inc. | Apparatus, system, and method for high flux, compact compton x-ray source |
-
2005
- 2005-05-18 JP JP2005144849A patent/JP2006323907A/ja not_active Withdrawn
-
2006
- 2006-01-11 US US11/329,142 patent/US20060262702A1/en not_active Abandoned