An image display device constructed by: an image display means for displaying an image by moving chargeable particles arranged between electrodes by means of a voltage applied to the electrodes; and a light emission means for emitting a light to an image display surface of the image display means (first...http://www.google.com.tw/patents/US20060087489?utm_source=gb-gplus-share專利 US20060087489 - Image display
