Dielectric compositions of devitrified glass containing small am

Details Dielectric compositions of devitrified glass containing small am Dielectric compositions of devitrified glass containing small am

1989-12-07

1991-03-05

Bell, Mark L.

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

501 17, 501 22, 501 26, 501 8, 501 9, 106 113, 428210, 428432, 428901, C03C 804, C03C 810

Patent

active

049977954

ABSTRACT:
An improved dielectric formulation for the fabrication of multilayer, integrated circuits which comprises a devitrifying zinc-magnesium-barium-aluminum-zirconium-phosphosilicate glass frit, a devitrifying zinc-magnesium-barium-aluminum-silicate glass frit, or a devitrifying zinc-magnesium-strontium-aluminum-silicate glass frit which are stabilized by the presence of from about 0.01 to about 1 weight percent each of lead oxide and iron oxide.

REFERENCES:
patent: 3527649 (1970-09-01), Sullivan
patent: 4102692 (1978-07-01), Schartau et al.
patent: 4624934 (1986-11-01), Kokubu et al.
patent: 4699827 (1987-10-01), Baudry
patent: 4772574 (1988-09-01), Hang et al.
patent: 4808673 (1989-02-01), Hang et al.
patent: 4830988 (1989-05-01), Hang et al.

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