| 摘要 |
A display element not causative of crosstalk, ensures sharp display, and can be driven at a low energy is disclosed. In the display element ( 18 ), a polymer solid electrolyte layer ( 5 ) which contains a colorant material such as bismuth chloride or AgI, capable of causing deposition, dissolution or color change based on electrochemical reduction or oxidation, is disposed between transparent pixel electrodes ( 2 ) and opposing electrodes ( 6 ), and at least the transparent pixel electrodes ( 2 ) are covered with an insulating material ( 14 b) in an area exclusive of at least pixel portions ( 17 ).
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