Laminated ceramic capacitor

Details Laminated ceramic capacitor Laminated ceramic capacitor

2011-03-01

2011-03-01

Thomas, Eric (Department: 2835)

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

C361S321500, C501S136000

Reexamination Certificate

active

07898793

ABSTRACT:
A multilayer ceramic capacitor having a laminate including alternately stacked dielectric layers of a sintered compact composed of crystal particles of a dielectric porcelain composite and internal-electrode layers. The dielectric porcelain composite comprises a primary constituent containing barium titanate; a first accessory constituent composed of at least one of MgO, CaO, BaO, and SrO; a second accessory constituent containing silicon oxide as a major constituent; a third accessory constituent composed of at least one of V2O5, MoO3, and WO3; a fourth accessory constituent composed of an oxide of R1 (wherein R1 is at least one of Sc, Er, Tm, Yb, and Lu); a fifth accessory constituent composed of CaZrO3or a combination of CaO and ZrO2; and a sixth accessory constituent composed of an oxide of R2 (wherein R2 is at least one of Y, Dy, Ho, Tb, Gd, and Eu).

REFERENCES:
patent: 5258338 (1993-11-01), Maher
patent: 6403513 (2002-06-01), Sato et al.
patent: 6999302 (2006-02-01), Ito et al.
patent: 7061748 (2006-06-01), Ito et al.
patent: 2005/0219794 (2005-10-01), Iguchi et al.
patent: 101 21 503 (2002-01-01), None
patent: 1 094 477 (2001-04-01), None
patent: 11 251173 (1999-09-01), None
patent: 2001316176 (2001-11-01), None
patent: 3348081 (2002-09-01), None
European Search Report issued Aug. 20, 2010, in PCT/JP2005/002885 filed on Feb. 23, 2005.
U.S. Appl. No. 11/077,281, filed Mar. 11, 2005, Iguchi, et al.

Affiliated with

Also associated with

Rating

Laminated ceramic capacitor does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2748694