Image sensor apparatus having additional display device...

Details Image sensor apparatus having additional display device... Image sensor apparatus having additional display device...

2005-02-08

2005-02-08

Le, Que T. (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C250S2140RC

Reexamination Certificate

active

06852965

ABSTRACT:
An image sensor apparatus is provided having an additional display device function which can be used both as an active-matrix-type display device and as an image sensor by using thin-film optoelectronic transducers which function as a light-emitting element and a light-receiving element. Each of the pixels arranged in a matrix is formed with a first pixel section including a first conduction control circuit to which a scanning signal is supplied through a scanning line, and a first thin-film optoelectronic transducer capable of performing light emission or light reception, connected to a first wiring and a second wiring via this circuit; and a second pixel section including a second conduction control circuit to which the scanning signal is supplied through the scanning line, and a second thin-film optoelectronic transducer capable of performing light emission or light reception, connected to the first wiring and a third wiring via this circuit.

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