Dielectric paste and thick-film capacitor using same

Details Dielectric paste and thick-film capacitor using same Dielectric paste and thick-film capacitor using same

1998-01-06

1999-12-28

Jones, Deborah

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428702, 3613014, 3613213, 3613215, 501 32, B32B 900, H01G 406

Patent

active

060079002

ABSTRACT:
A dielectric paste used for fabrication of a capacitor which permits manufacture of a small-sized ceramic oscillator by being incorporated in the oscillator. The dielectric paste comprises powdered glass, dielectric powder, and an organic vehicle. The dielectric powder is a lead-based perovskite compound. The powdered glass includes a main component given by xSiO.sub.2 --yB.sub.2 O.sub.3 --zPbO (where x, y, and z are expressed in mole percent). The x, y, and z lie within a region defined by connecting points A (x=70, y=0, and z=30), B (x=70, y=15, and z=15), C (x=10, y=75, and z=15), and D (x=10, y=0, and z=90). Preferably, at least one member selected from the group consisting of Al.sub.2 O.sub.3, CaO, TiO.sub.2, ZrO.sub.2, BaO and MgO is used as an additive. Preferably, glass frit accounts for about 35-95% by weight of the mixture of the powdered glass and the dielectric powder, and the dielectric powder accounts for about 5-65% by weight.

REFERENCES:
patent: 2692833 (1954-10-01), Armistead
patent: 3080328 (1963-03-01), Billian
patent: 3238151 (1966-03-01), Kim
patent: 3418156 (1968-12-01), Medert et al.
patent: 3560327 (1971-02-01), Mills
patent: 3653933 (1972-04-01), Tsunekawa
patent: 4038448 (1977-07-01), Boyd et al.
patent: 4070518 (1978-01-01), Hoffman
patent: 4609582 (1986-09-01), Joormann et al.
patent: 4618590 (1986-10-01), Baudry
patent: 4751148 (1988-06-01), Popma et al.
patent: 4883705 (1989-11-01), Kawakami et al.
patent: 5004640 (1991-04-01), Nakatani et al.
patent: 5068210 (1991-11-01), DiLazzaro et al.
patent: 5145803 (1992-09-01), Daimer et al.
patent: 5204292 (1993-04-01), Michimata

Affiliated with

Also associated with

Rating

Dielectric paste and thick-film capacitor using same 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 paste and thick-film capacitor using same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dielectric paste and thick-film capacitor using same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2380872