JPH1116192A5 - - Google Patents

Info

Publication number
JPH1116192A5
JPH1116192A5 JP1997170267A JP17026797A JPH1116192A5 JP H1116192 A5 JPH1116192 A5 JP H1116192A5 JP 1997170267 A JP1997170267 A JP 1997170267A JP 17026797 A JP17026797 A JP 17026797A JP H1116192 A5 JPH1116192 A5 JP H1116192A5
Authority
JP
Japan
Prior art keywords
objective lens
deflection means
optical
laser beam
light intensity
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.)
Granted
Application number
JP1997170267A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1116192A (ja
JP3656936B2 (ja
Filing date
Publication date
Priority claimed from JP17026797A external-priority patent/JP3656936B2/ja
Priority to JP17026797A priority Critical patent/JP3656936B2/ja
Application filed filed Critical
Priority to GB9813892A priority patent/GB2327291B/en
Priority to FR9808145A priority patent/FR2765380A1/fr
Priority to DE19828678A priority patent/DE19828678A1/de
Publication of JPH1116192A publication Critical patent/JPH1116192A/ja
Priority to FR0014953A priority patent/FR2800502A1/fr
Priority to US09/795,458 priority patent/US6529465B2/en
Publication of JPH1116192A5 publication Critical patent/JPH1116192A5/ja
Publication of JP3656936B2 publication Critical patent/JP3656936B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP17026797A 1997-06-26 1997-06-26 光ディスク装置の光学系 Expired - Fee Related JP3656936B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP17026797A JP3656936B2 (ja) 1997-06-26 1997-06-26 光ディスク装置の光学系
GB9813892A GB2327291B (en) 1997-06-26 1998-06-26 Optical system for optical disk drive
FR9808145A FR2765380A1 (fr) 1997-06-26 1998-06-26 Systeme optique pour lecteur de disque optique
DE19828678A DE19828678A1 (de) 1997-06-26 1998-06-26 Optisches System für ein Laufwerk für optische Speicherplatten
FR0014953A FR2800502A1 (fr) 1997-06-26 2000-11-20 Systeme optique pour lecteur de disque optique
US09/795,458 US6529465B2 (en) 1997-06-26 2001-03-01 Optical system for optical disk drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17026797A JP3656936B2 (ja) 1997-06-26 1997-06-26 光ディスク装置の光学系

Publications (3)

Publication Number Publication Date
JPH1116192A JPH1116192A (ja) 1999-01-22
JPH1116192A5 true JPH1116192A5 (enExample) 2005-03-17
JP3656936B2 JP3656936B2 (ja) 2005-06-08

Family

ID=15901776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17026797A Expired - Fee Related JP3656936B2 (ja) 1997-06-26 1997-06-26 光ディスク装置の光学系

Country Status (1)

Country Link
JP (1) JP3656936B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100765736B1 (ko) 2000-09-21 2007-10-15 삼성전자주식회사 색수차 보정렌즈를 구비한 광픽업장치
JP2003172874A (ja) * 2001-12-05 2003-06-20 Samsung Electro Mech Co Ltd 光照射装置とそれを備えた光ピックアップ装置及び光照射装置の調整方法

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