A light (diode), is on or off, at one end, and a photo-resistor at the other end registers its state.

轻型（半导体），或者是客，一头、照片登记在另一端的电阻状态。

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Orientate the diode with the cathode toward the door switch to quickly brighten the lamp, or reverse the direction to quickly turn it off.

定位与对阴极二极管门开关迅速照亮灯，或扭转方向，迅速将其关闭。

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In many circuit this reverse current does not affect the convert characteristic and so the diode can also be considered as ideal during the turn-off transient.

在许多的电路中，二极管反向电流不会影响换流器特性，因此在关断过程中仍然可以视为理想的。

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Since unveiling its technology, Transphorm has showed off some products at conferences, including a diode and a 600-volt transistor, and demonstrated how these components can more efficiently boost power output.

FORBES: Google-backed Transphorm Raises $25M For Power Conversion Tech

Executives also said they would show off a 55in OLED (organic light-emitting diode) display that could show two different shows full-screen at the same time.

BBC: CES 2013: Samsung simplifies its smart TV experience

Earlier this year it sought to upstage its rival by showing off the world's largest OLED (organic light-emitting diode) at the Consumer Electronics Show trade show in Las Vegas.

BBC: LG releases 'world's biggest' ultra-definition TV