| 单词 | electrochromeric display (ECD) |
| 释义 | electrochromeric display (ECD)A low-voltage, low-current device that chemically transforms itself from a transparent to an opaque state when tickled by an external electric field. Even after this electrical field is turned off, these devices maintain their opacity; only when subjected to a field an opposite polarity do they return to their initial state. Thus, electrochromism can find uses both in displays and in information storage devices.; 一种低压、低电流的显示器件,在外电场的刺激下,其自身的化学变化使其从透明状态 转换为不透明状态;甚至在外电场取消后,器件仍保持其不透明状态;只有施加极性相反的 电场后,器件才回到其初始状态。因此,电致变色技术既可用于显示设备,也能应用于信息 存储设备。 |
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