The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 05, 2002
Filed:
May. 15, 2000
Applicant:
Inventors:
Yoshihiro Goto, Shiga, JP;
Eigo Kishi, Shiga, JP;
Katuya Terai, Shiga, JP;
Yoshinobu Natsuhara, Shiga, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C 8/18 ;
U.S. Cl.
CPC ...
C03C 8/18 ;
Abstract
An insulating package is provided with an insulating base having a bottom plate and frame body, electrodes led from the inside to the outside of the insulating base, and a metal cap to seal the frame body. The metal cap is adhered to the frame body by low melting point glass. This low melting point glass contains at least one selected from a group consisting of Al, Ni, Ag, BaTiO , NiCr, TiB, and TiO , and inside the glass, spherical particles with diameters of 10 &mgr;m or more are dispersed.