JP2004071018A5 - - Google Patents
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- Publication number
- JP2004071018A5 JP2004071018A5 JP2002226951A JP2002226951A JP2004071018A5 JP 2004071018 A5 JP2004071018 A5 JP 2004071018A5 JP 2002226951 A JP2002226951 A JP 2002226951A JP 2002226951 A JP2002226951 A JP 2002226951A JP 2004071018 A5 JP2004071018 A5 JP 2004071018A5
- Authority
- JP
- Japan
- Prior art keywords
- pickup
- guide shaft
- feed screw
- adjustment mechanism
- recording surface
- 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.)
- Pending
Links
Claims (3)
- 記録媒体の情報記録面に光を照射して該情報記録面に記録された情報を読み取るピックアップと、
前記ピックアップを移動可能に保持しそれぞれが互いに平行に配置された送りねじおよびガイドシャフトと、
前記情報記録面に対する前記ピックアップの傾きを調整する調整手段と、を備えたピックアップのスキュー調整機構であって、
前記調整手段は、前記送りねじおよび前記ガイドシャフトの各々を移動調整することにより前記ピックアップの傾きを調整することを特徴とするピックアップのスキュー調整機構。 - 前記送りねじと前記ガイドシャフトは各々１つであり、
前記調整機構は、それら送りねじとガイドシャフトを移動可能に構成されていることを特徴とする請求項１に記載のピックアップのスキュー調整機構。 - 前記送りねじと前記ガイドシャフトは、前記ピックアップの下側に配置されており、
前記調整機構は、それら送りねじとガイドシャフトを移動可能に構成されていることを特徴とする請求項１又は２に記載のピックアップのスキュー調整機構。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002226951A JP2004071018A (ja) | 2002-08-05 | 2002-08-05 | ピックアップのスキュー調整機構 |
| US10/633,667 US6971115B2 (en) | 2002-08-05 | 2003-08-05 | Optical pickup apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002226951A JP2004071018A (ja) | 2002-08-05 | 2002-08-05 | ピックアップのスキュー調整機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004071018A JP2004071018A (ja) | 2004-03-04 |
| JP2004071018A5 true JP2004071018A5 (ja) | 2005-10-20 |
Family
ID=31492198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002226951A Pending JP2004071018A (ja) | 2002-08-05 | 2002-08-05 | ピックアップのスキュー調整機構 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US6971115B2 (ja) |
| JP (1) | JP2004071018A (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10255259A1 (de) * | 2002-11-27 | 2004-06-09 | Philips Intellectual Property & Standards Gmbh | Vorrichtung und Ausrichtung einer Datenträgerplatte gegenüber einem Datenträgerkopf |
| US7342849B2 (en) * | 2003-01-31 | 2008-03-11 | Sony Corporation | Recording and/or playback device |
| KR20040083852A (ko) * | 2003-03-25 | 2004-10-06 | 엘지전자 주식회사 | 광디스크 드라이브의 스큐조정장치 |
| JP4260668B2 (ja) * | 2004-03-31 | 2009-04-30 | パイオニア株式会社 | ディスク装置 |
| FI20045327A0 (fi) * | 2004-09-06 | 2004-09-06 | Nokia Corp | Radiojärjestelmä, tukiasema, ohjain ja menetelmä ohjata tiedonsiirtoa |
| JP2006302372A (ja) * | 2005-04-19 | 2006-11-02 | Funai Electric Co Ltd | 光ピックアップ装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6052358A (en) * | 1996-10-04 | 2000-04-18 | Sony Corporation | Head feeding mechanism and optical pick-up feeding mechanism |
| JPH10116479A (ja) * | 1996-10-11 | 1998-05-06 | Matsushita Electric Ind Co Ltd | 光ヘッド調整装置 |
| JP3888506B2 (ja) * | 1999-10-07 | 2007-03-07 | アルパイン株式会社 | 光ピックアップの移送機構 |
| JP3668097B2 (ja) * | 2000-03-17 | 2005-07-06 | 三洋電機株式会社 | ピックアップ傾き調整機構を有するディスク記録又は再生装置 |
| US6483798B1 (en) * | 2000-03-23 | 2002-11-19 | Acute Applied Technologies, Inc. | Tilt angle adjusting mechanism for optical pickup head |
| JP2002230922A (ja) * | 2001-01-31 | 2002-08-16 | Sanyo Electric Co Ltd | ピックアップ傾き調整機構を有するディスク記録又は再生装置 |
| TW543906U (en) * | 2002-01-25 | 2003-07-21 | Lite On It Corp | Inclining angle adjusting device for compact disk drive |
-
2002
- 2002-08-05 JP JP2002226951A patent/JP2004071018A/ja active Pending
-
2003
- 2003-08-05 US US10/633,667 patent/US6971115B2/en not_active Expired - Fee Related
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