| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrochromic compound and to improve memory performance of a reflective display element using the compound. SOLUTION: The electrochromic compound is expressed by general formula (1) and has at least an adsorbing group A, an oxidation-reduction chromophore, and a spacer moiety X. COPYRIGHT: (C)2009,JPO&INPIT
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