Optical pickup and optical disk apparatus

Details Optical pickup and optical disk apparatus Optical pickup and optical disk apparatus

2005-01-28

2009-08-11

Young, Wayne R (Department: 2627)

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

C369S044120

Reexamination Certificate

active

07573800

ABSTRACT:
An optical pickup and an optical disk apparatus of the invention includes a light source1mounted with a light-emitting element constituted of a monoblock on a surface of a plate6and emitting plural light beams, a light-receiving element2, optical members4, 5and a coupling base3for coupling the light source1, the light-receiving element2and the optical members4, 5, wherein a light from the light source1is directed through the optical members4, 5toward an optical disk, and a returning light from the optical disk is guided through the optical members4, 5to the light-receiving element2, characterized in that the plate6provided in the light source1and the coupling base3are adjoined by a solder.

REFERENCES:
patent: 5136152 (1992-08-01), Lee
patent: 5497366 (1996-03-01), Fujisawa
patent: 5513121 (1996-04-01), Sugawara et al.
patent: 5689492 (1997-11-01), Brazas et al.
patent: 5703856 (1997-12-01), Hayashi et al.
patent: 5706270 (1998-01-01), Iizuka et al.
patent: 5790504 (1998-08-01), Hayashi et al.
patent: 6018509 (2000-01-01), Itoh et al.
patent: 6023448 (2000-02-01), Tajiri et al.
patent: 6556533 (2003-04-01), Fukakusa et al.
patent: 6664998 (2003-12-01), Kyoya et al.
patent: 2001/0043535 (2001-11-01), Fukakusa
patent: 2002/0097773 (2002-07-01), Masui
patent: 2003/0185137 (2003-10-01), Horinouchi
patent: 2005/0128895 (2005-06-01), Hoshino et al.
patent: 2005/0169151 (2005-08-01), Fukakusa
patent: 06-103602 (1994-04-01), None
patent: 07-073493 (1995-03-01), None
patent: 08-102080 (1996-04-01), None
patent: 1 0241189 (1998-09-01), None
patent: 2001-053372 (2001-02-01), None
patent: 2001-101703 (2001-04-01), None
patent: 2001 307367 (2001-11-01), None
patent: 2001-312835 (2001-11-01), None
patent: 2002-056550 (2002-02-01), None
patent: 2002-100068 (2002-04-01), None
patent: 2002-298423 (2002-10-01), None
patent: 2003-123297 (2003-04-01), None
patent: 2003-132583 (2003-05-01), None
patent: 2004-005903 (2004-01-01), None
patent: 2004-192755 (2004-07-01), None
patent: 2004-310902 (2004-11-01), None
patent: 2005-136171 (2005-05-01), None
patent: 2005-166157 (2005-06-01), None
patent: 2005-190520 (2005-07-01), None
patent: 2005-216369 (2005-08-01), None
Japanese Office Action dated Dec. 9, 2008 with English translation.
Japanese Office Action dated Nov. 19, 2008 with English translation thereof. (JP 2004-030338).
Japanese Office Action dated Nov. 19, 2008 with English translation thereof. (JP 2004-021088).
Japanese Office Action dated Sep. 17, 2008 with English translation thereof.
Japanese Office Action dated Mar. 9, 2009 with English translation.

Affiliated with

Also associated with

Rating

Optical pickup and optical disk apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical pickup and optical disk apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical pickup and optical disk apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4094395