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:
Dec. 29, 1998
Filed:
Jun. 10, 1997
Applicant:
Inventors:
Assignee:
LG Electro-Components, Ltd., , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
501136 ;
Abstract
A low temperature sintering microwave dielectric composition which can be sintered at a temperature of below 1250.degree. C. The composition includes a composition of xLiO.sub.1/2 --yCaO--.sub.z SmO.sub.3/2 --wTiO.sub.2 --qBO.sub.3/2 where 13.00.ltoreq.x.ltoreq.16.00, 11.00.ltoreq.y.ltoreq.13.00, 18.00.ltoreq.z.ltoreq.21.00, 45.00.ltoreq.w.ltoreq.51.00 and 0<q.ltoreq.12.0 wherein the numeric values are based on mol % with respect to the entire composition.