JP4945090B2 - 光検出器、光ピックアップ及びそれを用いた光学的情報再生装置 - Google Patents

光検出器、光ピックアップ及びそれを用いた光学的情報再生装置 Download PDF

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Publication number
JP4945090B2
JP4945090B2 JP2005142093A JP2005142093A JP4945090B2 JP 4945090 B2 JP4945090 B2 JP 4945090B2 JP 2005142093 A JP2005142093 A JP 2005142093A JP 2005142093 A JP2005142093 A JP 2005142093A JP 4945090 B2 JP4945090 B2 JP 4945090B2
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Japan
Prior art keywords
light
light receiving
optical
light beam
signal
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Expired - Lifetime
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JP2005142093A
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Japanese (ja)
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JP2005235393A5 (cg-RX-API-DMAC10.html
JP2005235393A (ja
Inventor
克彦 泉
邦一 大西
堅一 嶋田
雅之 井上
真治 藤田
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Hitachi Ltd
Hitachi Consumer Electronics Co Ltd
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Hitachi Ltd
Hitachi Media Electronics Co Ltd
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Priority to JP2005142093A priority Critical patent/JP4945090B2/ja
Publication of JP2005235393A publication Critical patent/JP2005235393A/ja
Publication of JP2005235393A5 publication Critical patent/JP2005235393A5/ja
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JP2005142093A 1999-12-03 2005-05-16 光検出器、光ピックアップ及びそれを用いた光学的情報再生装置 Expired - Lifetime JP4945090B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005142093A JP4945090B2 (ja) 1999-12-03 2005-05-16 光検出器、光ピックアップ及びそれを用いた光学的情報再生装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1999344238 1999-12-03
JP34423899 1999-12-03
JP2005142093A JP4945090B2 (ja) 1999-12-03 2005-05-16 光検出器、光ピックアップ及びそれを用いた光学的情報再生装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2000371484A Division JP3828740B2 (ja) 1999-12-03 2000-12-01 光検出器、光ピックアップ及びそれを用いた光学的情報再生装置

Publications (3)

Publication Number Publication Date
JP2005235393A JP2005235393A (ja) 2005-09-02
JP2005235393A5 JP2005235393A5 (cg-RX-API-DMAC10.html) 2008-01-17
JP4945090B2 true JP4945090B2 (ja) 2012-06-06

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JP2005142093A Expired - Lifetime JP4945090B2 (ja) 1999-12-03 2005-05-16 光検出器、光ピックアップ及びそれを用いた光学的情報再生装置

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JP (1) JP4945090B2 (cg-RX-API-DMAC10.html)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10134394A (ja) * 1996-10-24 1998-05-22 Tdk Corp 光学ピックアップ装置及びその調整方法
JPH10261241A (ja) * 1997-03-19 1998-09-29 Sony Corp 記録再生装置および方法
JPH11149657A (ja) * 1997-11-14 1999-06-02 Sony Corp 情報記録再生装置および方法、並びに光学ピックアップ
JPH11242828A (ja) * 1997-12-25 1999-09-07 Sony Corp 光学装置および光学ピックアップ装置
JPH11312316A (ja) * 1998-04-28 1999-11-09 Sankyo Seiki Mfg Co Ltd 光ピックアップ装置
JPH11328695A (ja) * 1998-05-19 1999-11-30 Sony Corp 光ディスク駆動方法および光ディスク装置

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JP2005235393A (ja) 2005-09-02

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