H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 1/028 (2006.01) G07D 7/12 (2006.01) G07D 7/20 (2006.01) H04N 1/00 (2006.01) H04N 1/48 (2006.01)
Patent
CA 2112736
This invention provides an image reading device capable of precise detection of the optical signal over a wide wavelength range, by forming a photoelectric converting unit for converting the visible light into an electrical signal and a photoelectric converting unit for converting the invisible light into an electrical signal, in monolithic manner on a single semiconductor chip.
Arimoto Shinobu
Hayashi Toshio
Nagase Tetsuya
Nakai Takehiko
Sasanuma Nobuatsu
Canon Kabushiki Kaisha
Ridout & Maybee Llp
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