Facsimile and static presentation processing – Natural color facsimile – Scanning
Patent
1997-10-06
2000-07-25
Vu, Kim Yen
Facsimile and static presentation processing
Natural color facsimile
Scanning
358514, 358530, 2502081, H04N 154
Patent
active
060942819
ABSTRACT:
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.
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Arimoto Shinobu
Hayashi Toshio
Nagase Tetsuya
Nakai Takehiko
Sasanuma Nobuatsu
Canon Kabushiki Kaisha
Vu Kim Yen
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