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:
Jul. 30, 2002
Filed:
Jun. 08, 2001
Applicant:
Inventors:
Hiromichi Kawakami, Moriyama, JP;
Hirofumi Sunahara, Moriyama, JP;
Assignee:
Murata Manufacturing Co. Ltd, , JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/313 ;
U.S. Cl.
CPC ...
H01L 2/313 ;
Abstract
A composite monolithic electronic component has a laminate including a base layer having a relative dielectric coefficient of about 10 or less and a functional layer which is at least one of a high-dielectric-coefficient layer having a relative dielectric coefficient of about 15 or more and a magnetic layer. The base layer contains a crystallized glass containing SiO , MgO, Al O and B O , and a ceramic oxide having a thermal expansion coefficient of about 6.0 ppm/°C. or more. The functional layer contains an amorphous glass having a softening point of about 800° C. or less.