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Patent Searching and Data


Title:
SEMICONDUCTOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/052839
Kind Code:
A1
Abstract:
A semiconductor device includes: a semiconductor substrate having a circuit or a circuit element; and an inductor element having a coil axis parallel to the main surface of the semiconductor substrate and arranged adjacent to the main surface.  The magnetic field induced by flow of current in the inductor element has a main direction parallel to the main surface.

Inventors:
NABESHIMA YUTAKA
HIROFUJI YUICHI
Application Number:
PCT/JP2009/005518
Publication Date:
May 14, 2010
Filing Date:
October 21, 2009
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Assignee:
PANASONIC CORP (JP)
NABESHIMA YUTAKA
HIROFUJI YUICHI
International Classes:
H01L21/822; H01L27/04
Foreign References:
JPH02232962A1990-09-14
JP2008148345A2008-06-26
Attorney, Agent or Firm:
MAEDA, Hiroshi et al. (JP)
Hiroshi Maeda (JP)
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