JP2005251271A - 光情報記録再生装置 - Google Patents

光情報記録再生装置 Download PDF

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Publication number
JP2005251271A
JP2005251271A JP2004059220A JP2004059220A JP2005251271A JP 2005251271 A JP2005251271 A JP 2005251271A JP 2004059220 A JP2004059220 A JP 2004059220A JP 2004059220 A JP2004059220 A JP 2004059220A JP 2005251271 A JP2005251271 A JP 2005251271A
Authority
JP
Japan
Prior art keywords
objective lens
information recording
tilt
light beam
optical
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Withdrawn
Application number
JP2004059220A
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English (en)
Japanese (ja)
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JP2005251271A5 (enExample
Inventor
Osamu Koyama
理 小山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2004059220A priority Critical patent/JP2005251271A/ja
Publication of JP2005251271A publication Critical patent/JP2005251271A/ja
Publication of JP2005251271A5 publication Critical patent/JP2005251271A5/ja
Withdrawn legal-status Critical Current

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  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP2004059220A 2004-03-03 2004-03-03 光情報記録再生装置 Withdrawn JP2005251271A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004059220A JP2005251271A (ja) 2004-03-03 2004-03-03 光情報記録再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004059220A JP2005251271A (ja) 2004-03-03 2004-03-03 光情報記録再生装置

Publications (2)

Publication Number Publication Date
JP2005251271A true JP2005251271A (ja) 2005-09-15
JP2005251271A5 JP2005251271A5 (enExample) 2006-12-28

Family

ID=35031601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004059220A Withdrawn JP2005251271A (ja) 2004-03-03 2004-03-03 光情報記録再生装置

Country Status (1)

Country Link
JP (1) JP2005251271A (enExample)

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