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technology
>
decline Capsule electrophoretic technique
微胶囊电泳技术
采用于sony的电子书阅读器。
其原理是利用正极的带电白粒子与负极的带电黑粒子在微胶囊里移动来表示黑白色,一旦显示完成,即使关掉电源也能够保持长时间的持续显示。