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. 25, 2003
Filed:
Jun. 27, 2001
Applicant:
Inventors:
Tetsuo Inoue, Yokohama, JP;
Takao Ito, Ohta-ku, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 4/300 ;
U.S. Cl.
CPC ...
H01L 4/300 ;
Abstract
A semiconductor device with an inductance element reduces eddy current in a conductive element and secures required inductance. The semiconductor device includes a semiconductor chip and the inductance element of flat structure formed on a surface of the semiconductor chip. The semiconductor chip is fixed to the conductive element, to form a package. The element has a magnetic material to face the semiconductor chip.