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    • 21. 发明授权
    • Optical flip-flop circuit
    • 光触发器电路
    • US5109358A
    • 1992-04-28
    • US423203
    • 1989-10-17
    • Yoshihiko MizushimaKazutoshi NakajimaToru HirohataTakashi IidaYoshihisa WarashinaKenichi SugimotoHirofumi Kan
    • Yoshihiko MizushimaKazutoshi NakajimaToru HirohataTakashi IidaYoshihisa WarashinaKenichi SugimotoHirofumi Kan
    • G11C13/04G02F3/00G11C11/42H03K3/42
    • G11C11/42
    • An optical flip-flop circuit which includes an electrical power source for providing an electrical signal, a light-receiving element provided in series with the power source for switching the electrical signal in response to an optical signal, a light-emitting element for emitting the optical signal in response to the electric signal, an electrical signal path between the light-receiving element and the light-emitting element, whereby the electrical signal passes from the power source to the light-emitting element in response to the optical signal received by the light-receiving element, a light path for directing the optical signal from the light-emitting element to the light-receiving element, wherein the light path and the electrical signal path form a signal loop through which a signal circulates, said circulating signal comprising the electrical signal through the electrical signal path portion of the signal loop and the optical signal through the light path portion of the signal loop, and input/output means for providing an input optical signal to the light-receiving element and for emitting a portion of the optical signal directed by the light path.
    • 一种光学触发器电路,其包括用于提供电信号的电源,与电源串联设置的光接收元件,用于响应光信号切换电信号;发光元件,用于发射 响应于电信号的光信号,光接收元件和发光元件之间的电信号路径,由此电信号响应于由光接收元件和发光元件接收的光信号而从电源传递到发光元件 光接收元件,用于将光信号从发光元件引导到光接收元件的光路,其中光路和电信号路径形成信号循环通过的信号回路,所述循环信号包括 通过信号环路的电信号路径部分的电信号和通过信号的光路部分的光信号 环路和输入/输出装置,用于向光接收元件提供输入光信号,并用于发射由光路引导的光信号的一部分。