<p>A photo sensor array comprising at least one transparent substrate and a photo sensitive portion provided on the substrate. An optical fiber portion is arranged in a transparent substrate whereinto light from a radiating portion enters. An optical unit or selfoc lens for transferring image to a photo sensor portion can be omitted so that the device can be miniaturized. A reader utilizing the above photo sensor array is also disclosed.</p>
申请公布号
EP0328011(A2)
申请公布日期
1989.08.16
申请号
EP19890101974
申请日期
1989.02.04
申请人
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
发明人
MURAKAMI, SATORU;HAYASHI, AKIMINE;YAMAGUCHI, MINORI;NAKAYAMA, TAKEHISA;TAWADA, YOSHIHISA;KONDO, MASATAKA;TAKADA, JUN