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United States of America Patent
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May 6, 2003
Grant Date -
N/A
app pub date -
Sep 11, 2000
filing date -
Jan 12, 1999
priority date (Note) -
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Abstract
An upper electrode sheet having a transparent electrode formed on a transparent film of polyethylene terephthalate and a lower electrode sheet having a transparent electrode formed on a transparent film of polycarbonate are arranged opposite to each other via a plurality of spacers of an insulating substance between the electrodes, with a transparent hold plate of a polycarbonate plate being bonded over an entire face to a lower face of the lower electrode sheet via a transparent adhesion layer.
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