发明名称 |
ELECTROCHROMIC DISPLAY DEVICE AND METHOD OF OPERATING THE SAME |
摘要 |
An electrochromic display device, preferably employing an organic electrochromic material such as heptyl viologen, has display electrodes with a rough surface in contact with the electrochromic material. The device is operated at a sufficiently high current density so that the diffusion depth of the material conforms to the contours of the electrodes. |
申请公布号 |
DE2965126(D1) |
申请公布日期 |
1983.05.11 |
申请号 |
DE19792965126 |
申请日期 |
1979.02.23 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BARCLAY, DONALD JOHN;BIRD, COLIN LEONARD;MARTIN, DAVID HUGH;MORGAN, WILLIAM MORRIS |
分类号 |
G09F9/30;G02F1/155;G02F1/163;G09G3/19;(IPC1-7):G02F1/17 |
主分类号 |
G09F9/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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