| 摘要 |
An electrode construction for incorporation into an electrochromic display device with a substrate; an electrochromic material (102) applied to the substrate (101) in a spatially resolved manner. The electrochromic material is (a) applied to the substrate with a resolution of greater than about 75 dpi and (b) the spatial resolution is obtained by a non-photolithographic method. The substrate may have a mesoporous morphology. Printing methods such as ink-jet printing may be used. Other materials such as masking materials, charge storing materials, complementary electrochromic materials and the mesoporous material itself may be set down by ink-jet methods. The electrodes construction may be included in electrochromic devices. The resolution obtained is high and devices incorporating these materials may be addressable. <IMAGE>
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