作者: Makoto Masunaga , Mitsutoshi Owada , Tokuichi Tsunekawa , Kazuya Hosoe , Noriyuki Asano
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摘要: A photo-sensor device comprises a light receiving part composed of plurality elements for converting photosignals into electrical signals. portion the is shielded by shielding means so that in reading out output from device, there can be obtained also signal dark current information elements.