HK1043835A1 - Objective lens for optical pickup apparatus. - Google Patents

Objective lens for optical pickup apparatus.

Info

Publication number
HK1043835A1
HK1043835A1 HK02105548A HK02105548A HK1043835A1 HK 1043835 A1 HK1043835 A1 HK 1043835A1 HK 02105548 A HK02105548 A HK 02105548A HK 02105548 A HK02105548 A HK 02105548A HK 1043835 A1 HK1043835 A1 HK 1043835A1
Authority
HK
Hong Kong
Prior art keywords
objective lens
optical pickup
pickup apparatus
optical
objective
Prior art date
Application number
HK02105548A
Other versions
HK1043835B (en
Inventor
Jang Hoon Yoo
Chul Woo Lee
Original Assignee
Samsung Electronics 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
Priority claimed from KR1019970011297A external-priority patent/KR100209918B1/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of HK1043835A1 publication Critical patent/HK1043835A1/en
Publication of HK1043835B publication Critical patent/HK1043835B/en

Links

HK02105548.4A 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus HK1043835B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019970011297A KR100209918B1 (en) 1997-03-28 1997-03-28 Optical pickup for cd-r and dvd using hologram ring lens
HK98119197A HK1015062A1 (en) 1997-03-28 1998-12-30 Optical pickup apparatus compatible with a digital versatile disk

Publications (2)

Publication Number Publication Date
HK1043835A1 true HK1043835A1 (en) 2002-09-27
HK1043835B HK1043835B (en) 2005-11-18

Family

ID=36997946

Family Applications (16)

Application Number Title Priority Date Filing Date
HK02105561A HK1043869A1 (en) 1997-03-28 1998-12-30 Optical pickup apparatus.
HK02105549.3A HK1043862B (en) 1997-03-28 1998-12-30 Optical pickup apparatus
HK02105553.6A HK1044045B (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus
HK02105550.9A HK1043836B (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus
HK02105546.6A HK1043834B (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus
HK02105552.7A HK1043864B (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus
HK02105551.8A HK1043863B (en) 1997-03-28 1998-12-30 Optical pickup apparatus
HK02105556A HK1043837A1 (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus.
HK02105554.5A HK1044067B (en) 1997-03-28 1998-12-30 Optical pickup apparatus
HK02105548.4A HK1043835B (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus
HK02105560A HK1043868A1 (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus
HK02105555.4A HK1043865B (en) 1997-03-28 1998-12-30 Optical pickup apparatus
HK02108209.8A HK1046980B (en) 1997-03-28 1998-12-30 Optical pickup apparatus
HK02105562A HK1043870A1 (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus.
HK02105547.5A HK1043861B (en) 1997-03-28 1998-12-30 Optical pickup apparatus
HK02105559A HK1043867A1 (en) 1997-03-28 1998-12-30 Optical pickup apparatus.

Family Applications Before (9)

Application Number Title Priority Date Filing Date
HK02105561A HK1043869A1 (en) 1997-03-28 1998-12-30 Optical pickup apparatus.
HK02105549.3A HK1043862B (en) 1997-03-28 1998-12-30 Optical pickup apparatus
HK02105553.6A HK1044045B (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus
HK02105550.9A HK1043836B (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus
HK02105546.6A HK1043834B (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus
HK02105552.7A HK1043864B (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus
HK02105551.8A HK1043863B (en) 1997-03-28 1998-12-30 Optical pickup apparatus
HK02105556A HK1043837A1 (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus.
HK02105554.5A HK1044067B (en) 1997-03-28 1998-12-30 Optical pickup apparatus

Family Applications After (6)

Application Number Title Priority Date Filing Date
HK02105560A HK1043868A1 (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus
HK02105555.4A HK1043865B (en) 1997-03-28 1998-12-30 Optical pickup apparatus
HK02108209.8A HK1046980B (en) 1997-03-28 1998-12-30 Optical pickup apparatus
HK02105562A HK1043870A1 (en) 1997-03-28 1998-12-30 Objective lens for optical pickup apparatus.
HK02105547.5A HK1043861B (en) 1997-03-28 1998-12-30 Optical pickup apparatus
HK02105559A HK1043867A1 (en) 1997-03-28 1998-12-30 Optical pickup apparatus.

Country Status (1)

Country Link
HK (16) HK1043869A1 (en)

Also Published As

Publication number Publication date
HK1043868A1 (en) 2002-09-27
HK1043862B (en) 2005-09-16
HK1043834B (en) 2005-05-13
HK1044045A1 (en) 2002-10-04
HK1043864A1 (en) 2002-09-27
HK1043867A1 (en) 2002-09-27
HK1043863B (en) 2005-10-28
HK1043837A1 (en) 2002-09-27
HK1043865B (en) 2005-09-02
HK1044067B (en) 2005-11-18
HK1043861A1 (en) 2002-09-27
HK1043835B (en) 2005-11-18
HK1043869A1 (en) 2002-09-27
HK1043870A1 (en) 2002-09-27
HK1043834A1 (en) 2002-09-27
HK1044067A1 (en) 2002-10-04
HK1043836A1 (en) 2002-09-27
HK1046980A1 (en) 2003-01-30
HK1046980B (en) 2005-04-01
HK1043836B (en) 2006-08-18
HK1043864B (en) 2005-09-23
HK1043865A1 (en) 2002-09-27
HK1044045B (en) 2004-11-26
HK1043862A1 (en) 2002-09-27
HK1043861B (en) 2005-06-10
HK1043863A1 (en) 2002-09-27

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20180327