Dielectric porcelain composition, multilayer ceramic...

Details Dielectric porcelain composition, multilayer ceramic... Dielectric porcelain composition, multilayer ceramic...

2008-04-01

2008-04-01

Lam, Cathy F. (Department: 1794)

Compositions: ceramic

Ceramic compositions

Titanate, zirconate, stannate, niobate, or tantalate or...

C501S138000, C501S139000, C361S311000, C361S321200, C361S321400, C361S321500

Reexamination Certificate

active

07351676

ABSTRACT:
A dielectric ceramic composition of the present invention includes 100 parts by mole of BaTiO3, x1parts by mole of MnO, x2parts by mole of Cr2O3, x3parts by mole of Y2O3and/or Ho2O3, x4parts by mole of oxide selected from the group consisting of BaO, CaO and SrO, and x5parts by mole of SiO2and/or GeO2, where 0.5≦x1≦4.5, 0.05≦x2≦1.0, x1+x2≦4.55, 0.25≦x3≦1.5, 0.5 ≦x4≦6 and 0.5≦x5≦6. A multilayer ceramic capacitor of the present invention includes a laminated structure of a ceramic dielectric made of such a composition and an electrode made of Ni or Ni alloy.

REFERENCES:
patent: 5225960 (1993-07-01), Kishi et al.
patent: 5335139 (1994-08-01), Nomura et al.
patent: 5668694 (1997-09-01), Sato et al.
patent: 5731950 (1998-03-01), Sakamoto et al.
patent: 5742473 (1998-04-01), Sano et al.
patent: 6143109 (2000-11-01), Sano et al.
patent: 6346497 (2002-02-01), Nakamura et al.
patent: 6542067 (2003-04-01), Kawamoto
patent: 6620753 (2003-09-01), Nakamura et al.
patent: 6620754 (2003-09-01), Mizuno et al.
patent: 7158364 (2007-01-01), Miyauchi et al.
patent: 2002/0016247 (2002-02-01), Mizuno et al.
patent: 2002/0072464 (2002-06-01), Nakamura et al.
patent: 1156318 (1997-08-01), None
patent: 55-67567 (1980-05-01), None
patent: 61-36170 (1986-02-01), None
patent: 6-5460 (1994-01-01), None
patent: 6-342735 (1994-12-01), None
patent: 8-124785 (1996-05-01), None
patent: 9-171937 (1997-06-01), None
patent: 2000-103668 (2000-04-01), None
patent: 2002-20166 (2002-01-01), None
patent: 2002-201065 (2002-07-01), None

Affiliated with

Also associated with

Rating

Dielectric porcelain composition, multilayer ceramic... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dielectric porcelain composition, multilayer ceramic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dielectric porcelain composition, multilayer ceramic... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2771860