Radiant energy – Invisible radiant energy responsive electric signalling – Semiconductor system
Reexamination Certificate
2004-04-20
2008-12-30
Porta, David P (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
Semiconductor system
Reexamination Certificate
active
07470911
ABSTRACT:
A sensor lower electrode of a MIS type photosensor is connected to a gate line distributed in a next line in a scanning direction through a refreshing capacitor. The MIS type photosensors of an (n−1)-th line are refreshed on the basis of an ON/OFF operation of TFTs accompanying a reading operation for a pixel column of an n-th line to thereby allow the refresh operation to be carried out every scanning line. Thus, it is possible to prevent a moving image from becoming unnatural due to the refresh operation as in the background art.
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Chinese Office Action dated Jul. 6, 2007 for corresponding Application No. 2004/0010840.0.
Boosalis Faye
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Porta David P
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