Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yasushi Higashiyama0
Masahiro Aoki0
Masashi Ueno0
Date of Patent
October 13, 2009
0Patent Application Number
114852210
Date Filed
July 12, 2006
0Patent Primary Examiner
Patent abstract
According to one embodiment, a plurality of light receiving elements photoelectrically convert light signals having information signals, respectively. A plurality of first amplification circuits amplify currents of electric signals from the respective light receiving elements. A selecting section selectively outputs one of signals amplified by the plurality of first amplification circuits. A second amplification circuit amplifies a voltage of the signal output from the selecting section, and supplies the signal to the outside.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
