JP2006059407A - 光ピックアップ - Google Patents

光ピックアップ Download PDF

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Publication number
JP2006059407A
JP2006059407A JP2004238104A JP2004238104A JP2006059407A JP 2006059407 A JP2006059407 A JP 2006059407A JP 2004238104 A JP2004238104 A JP 2004238104A JP 2004238104 A JP2004238104 A JP 2004238104A JP 2006059407 A JP2006059407 A JP 2006059407A
Authority
JP
Japan
Prior art keywords
light
light source
reflection
unit
optical pickup
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
Application number
JP2004238104A
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English (en)
Japanese (ja)
Other versions
JP2006059407A5 (https=
Inventor
Yoshiyuki Hashimoto
義之 橋本
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2004238104A priority Critical patent/JP2006059407A/ja
Publication of JP2006059407A publication Critical patent/JP2006059407A/ja
Publication of JP2006059407A5 publication Critical patent/JP2006059407A5/ja
Pending legal-status Critical Current

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  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Optical Head (AREA)
JP2004238104A 2004-08-18 2004-08-18 光ピックアップ Pending JP2006059407A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004238104A JP2006059407A (ja) 2004-08-18 2004-08-18 光ピックアップ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004238104A JP2006059407A (ja) 2004-08-18 2004-08-18 光ピックアップ

Publications (2)

Publication Number Publication Date
JP2006059407A true JP2006059407A (ja) 2006-03-02
JP2006059407A5 JP2006059407A5 (https=) 2007-09-20

Family

ID=36106765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004238104A Pending JP2006059407A (ja) 2004-08-18 2004-08-18 光ピックアップ

Country Status (1)

Country Link
JP (1) JP2006059407A (https=)

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