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US4068588A Printing using an electrochromic image 失效
使用电致变色图像进行打印

Printing using an electrochromic image
摘要:
A display and printing method using an electrochromic imaging material. The electrochromic material forms a colored image in response to the formation of an image pattern on a photoconductive surface. The electrochromic material is between an electrode and the photoconductive surface when image formation takes place. The image may be utilized in a display device or in printing.
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