Title:
ELECTRONIC DEVICE PROVIDED WITH SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2005/101140
Kind Code:
A1
Abstract:
An electronic device, such as a clock, is provided with a solar cell (14), and a window member (1) having windows (2, 6) arranged on the solar cell (14) for projecting light on the solar cell (14). The solar cell (14) is divided into a plurality of divided cells so as to have the areas of projecting parts (14A-14F) of the divided cells to be the same, considering the shape, area and the number of the window parts (2, 6) and the dividing number of the solar cell (14).
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Inventors:
MURAKAMI EIKI (JP)
MUTOH TAKEO (JP)
HASUMI TAKAYUKI (JP)
SHIMODA KENJI (JP)
MUTOH TAKEO (JP)
HASUMI TAKAYUKI (JP)
SHIMODA KENJI (JP)
Application Number:
PCT/JP2005/007165
Publication Date:
October 27, 2005
Filing Date:
April 13, 2005
Export Citation:
Assignee:
CITIZEN WATCH CO LTD (JP)
MURAKAMI EIKI (JP)
MUTOH TAKEO (JP)
HASUMI TAKAYUKI (JP)
SHIMODA KENJI (JP)
MURAKAMI EIKI (JP)
MUTOH TAKEO (JP)
HASUMI TAKAYUKI (JP)
SHIMODA KENJI (JP)
International Classes:
G04B19/06; G04C10/02; H01L27/142; H01L31/04; H01L31/048; (IPC1-7): G04C10/02; G04B19/06; H01L31/04
Foreign References:
| JPH10123265A | 1998-05-15 | |||
| JPH09243759A | 1997-09-19 | |||
| JP2003057366A | 2003-02-26 |
Attorney, Agent or Firm:
Takemoto, Shoji (2-20 Toranomon 1-chom, Minato-ku Tokyo 01, JP)
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