发明授权
- 专利标题： Optical logic device responsive to pulsed signals
- 专利标题（中）： 响应于脉冲信号的光学逻辑器件
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申请号： US11071498申请日： 2005-03-02
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公开(公告)号： US07442912B2公开(公告)日： 2008-10-28
- 发明人: Morio Wada , Akira Miura , Tsuyoshi Yakihara , Masayuki Suehiro , Daisuke Hayashi , Shinji Iio , Toshimasa Umezawa , Takahiro Kudo , Takashi Mogi , Shoujirou Araki , Machio Dobashi , Katsuya Ikezawa
- 申请人： Morio Wada , Akira Miura , Tsuyoshi Yakihara , Masayuki Suehiro , Daisuke Hayashi , Shinji Iio , Toshimasa Umezawa , Takahiro Kudo , Takashi Mogi , Shoujirou Araki , Machio Dobashi , Katsuya Ikezawa
- 申请人地址： JP Tokyo
- 专利权人： Yokogawa Electric Corporation
- 当前专利权人： Yokogawa Electric Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JPP.2004-060212 20040304
- 主分类号： H04J4/00
- IPC分类号： H04J4/00 ; H04J14/00
摘要：
An optical logic device performs a logic operation on a plurality of input light signals. The optical logic device has a photoelectric conversion portion, in which photoreceivers for receiving input light signals are provided in parallel, that outputs an electric signal obtained by adding up outputs of the photoreceivers, and a comparator that compares a voltage level of the electric signal outputted from the photoelectric conversion portion with a predetermined voltage level.
公开/授权文献
- US20050194519A1 Optical logic device 公开/授权日：2005-09-08
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