WO2002067259A1 - Dispositif d'enregistrement ou de lecture de disque avec mecanisme de lecture a reglage d'inclinaison - Google Patents
Dispositif d'enregistrement ou de lecture de disque avec mecanisme de lecture a reglage d'inclinaison Download PDFInfo
- Publication number
- WO2002067259A1 WO2002067259A1 PCT/JP2002/001164 JP0201164W WO02067259A1 WO 2002067259 A1 WO2002067259 A1 WO 2002067259A1 JP 0201164 W JP0201164 W JP 0201164W WO 02067259 A1 WO02067259 A1 WO 02067259A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- guide shaft
- pickup
- longitudinal direction
- guide
- bracket
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/082—Aligning the head or the light source relative to the record carrier otherwise than during transducing, e.g. adjusting tilt set screw during assembly of head
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/022—Programmed access in sequence to indexed parts of operating record carriers
- G11B21/025—Programmed access in sequence to indexed parts of operating record carriers of rotating discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
- G11B7/0857—Arrangements for mechanically moving the whole head
- G11B7/08582—Sled-type positioners
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/467,180 US6922314B2 (en) | 2001-02-19 | 2002-02-12 | Disk recording or reproducing device with pickup inclination adjusting mechanism |
EP02711478A EP1363285A1 (en) | 2001-02-19 | 2002-02-12 | Disk recording or reproducing device with pickup inclination adjusting mechanism |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001041410A JP4111681B2 (ja) | 2001-02-19 | 2001-02-19 | 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 |
JP2001-041410 | 2001-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002067259A1 true WO2002067259A1 (fr) | 2002-08-29 |
Family
ID=18903860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/001164 WO2002067259A1 (fr) | 2001-02-19 | 2002-02-12 | Dispositif d'enregistrement ou de lecture de disque avec mecanisme de lecture a reglage d'inclinaison |
Country Status (5)
Country | Link |
---|---|
US (1) | US6922314B2 (ja) |
EP (1) | EP1363285A1 (ja) |
JP (1) | JP4111681B2 (ja) |
CN (1) | CN1237541C (ja) |
WO (1) | WO2002067259A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7127730B2 (en) * | 2003-01-27 | 2006-10-24 | Micro-Star Int'l Co., Ltd. | Optical pickup head adjusting mechanism for optical disc drive |
JP2004234726A (ja) * | 2003-01-29 | 2004-08-19 | Mitsumi Electric Co Ltd | フレキシブルディスクドライブ |
JP2005108317A (ja) * | 2003-09-30 | 2005-04-21 | Pioneer Electronic Corp | ピックアップ支持構造および記録媒体駆動装置 |
JP2005135507A (ja) * | 2003-10-30 | 2005-05-26 | Orion Denki Kk | ピックアップのスキュー調整機構を備えたディスク装置 |
JP2005267775A (ja) * | 2004-03-19 | 2005-09-29 | Orion Denki Kk | 光ピックアップユニットの衝撃吸収構造を備えたディスク装置 |
DE102004018049A1 (de) * | 2004-04-08 | 2005-10-27 | Deutsche Thomson-Brandt Gmbh | Slider mit konstanter Flughöhe |
TWI246060B (en) * | 2004-06-29 | 2005-12-21 | Benq Corp | Mecha for disc drive |
JP3889421B2 (ja) * | 2004-11-18 | 2007-03-07 | 東芝サムスン ストレージ・テクノロジー株式会社 | 光ディスク装置のシャフト支持機構及び光ディスク装置の傾き調整機構 |
TW200632891A (en) * | 2005-03-01 | 2006-09-16 | Liteo On It Corp | Structure for positioning a shaft carrying an optical pick-up unit |
KR20060121467A (ko) * | 2005-05-24 | 2006-11-29 | 삼성전자주식회사 | 광 디스크장치의 디스크 로딩방법 |
JP4525633B2 (ja) * | 2006-05-16 | 2010-08-18 | ソニー株式会社 | ディスクドライブ装置及びディスク記録及び/又は再生装置 |
WO2008107946A1 (ja) * | 2007-03-01 | 2008-09-12 | Pioneer Corporation | ピックアップ保持装置、およびディスク装置 |
JP4820903B2 (ja) * | 2007-03-01 | 2011-11-24 | パイオニア株式会社 | ピックアップ保持装置、およびディスク装置 |
JP2009283110A (ja) * | 2008-05-26 | 2009-12-03 | Hitachi-Lg Data Storage Inc | 光ディスク装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001052346A (ja) * | 1999-06-03 | 2001-02-23 | Matsushita Electric Ind Co Ltd | 光ピックアップ調整機構 |
JP2001351251A (ja) * | 2000-06-12 | 2001-12-21 | Matsushita Electric Ind Co Ltd | ディスク記録再生装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2001344767A (ja) * | 2000-05-29 | 2001-12-14 | 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 |
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 |
US7127730B2 (en) * | 2003-01-27 | 2006-10-24 | Micro-Star Int'l Co., Ltd. | Optical pickup head adjusting mechanism for optical disc drive |
-
2001
- 2001-02-19 JP JP2001041410A patent/JP4111681B2/ja not_active Expired - Fee Related
-
2002
- 2002-02-12 EP EP02711478A patent/EP1363285A1/en not_active Withdrawn
- 2002-02-12 WO PCT/JP2002/001164 patent/WO2002067259A1/ja not_active Application Discontinuation
- 2002-02-12 US US10/467,180 patent/US6922314B2/en not_active Expired - Fee Related
- 2002-02-12 CN CNB028051130A patent/CN1237541C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001052346A (ja) * | 1999-06-03 | 2001-02-23 | Matsushita Electric Ind Co Ltd | 光ピックアップ調整機構 |
JP2001351251A (ja) * | 2000-06-12 | 2001-12-21 | Matsushita Electric Ind Co Ltd | ディスク記録再生装置 |
Also Published As
Publication number | Publication date |
---|---|
JP4111681B2 (ja) | 2008-07-02 |
CN1491415A (zh) | 2004-04-21 |
JP2002245733A (ja) | 2002-08-30 |
US20040062185A1 (en) | 2004-04-01 |
EP1363285A1 (en) | 2003-11-19 |
CN1237541C (zh) | 2006-01-18 |
US6922314B2 (en) | 2005-07-26 |
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