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Patent Searching and Data


Title:
STATIC INDUCTION TYPE ENERGY CONVERSION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2010/067518
Kind Code:
A1
Abstract:
A plurality of strip-shaped base electrodes (27) are arranged in parallel to one another on the upper surface of a fixed substrate (22) and an electret (28) is formed on each of the base electrodes (27).  The electret (28) has a width greater than that of the base electrode (27).  The electret (28) covers the exposed surface of the base electrode (27).  A movable substrate (23) is arranged to oppose to and in parallel to the surface of the fixed substrate (22) on which the electret (28) is arranged.  The movable substrate (23) can be moved relative to the fixed substrate (22).  The movable substrate (23) has an opposing surface on which strip-shaped opposing electrodes (32) are formed to oppose to the base electrodes (27), respectively.

Inventors:
MASAKI TATSUAKIRA (JP)
SAKURAI KENJI (JP)
SUZUKI YUJI (JP)
Application Number:
PCT/JP2009/006047
Publication Date:
June 17, 2010
Filing Date:
November 12, 2009
Export Citation:
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Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
MASAKI TATSUAKIRA (JP)
SAKURAI KENJI (JP)
SUZUKI YUJI (JP)
International Classes:
H02N1/00; H01G7/02
Foreign References:
JP2006180450A2006-07-06
JP2008161036A2008-07-10
JP2008086190A2008-04-10
JP2008112781A2008-05-15
JP2006180450A2006-07-06
Other References:
See also references of EP 2375557A4
Y. ARAKAWA, Y. SUZUKI, N. KASAGI: "Micro Seismic Power Generator using Electret Polymer Film", THE FOURTH INTERNATIONAL WORKSHOP ON MICRO AND NANOTECHNOLOGY FOR POWER GENERATION AND ENERGY CONVERSION APPLICATIONS POWER MEMS 2004, 28 November 2004 (2004-11-28), pages 187 - 190
"What is Parylene is", 16 June 2008, JAPAN PARYLENE CO., LTD.
Attorney, Agent or Firm:
NAKANO, MASAYOSHI (JP)
Masafusa Nakano (JP)
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