| 摘要 |
Provided is a method of driving a display element in which color tone variation of white during repeated drive has been reduced. Also disclosed is a method of driving a display element in which an electrolyte comprising silver or a compound containing silver in a chemical structure thereof is contained between facing electrodes, comprising the step of applying a driving operation to the facing electrodes so as to induce dissolution and deposition of silver, wherein an impression necessary for displaying black color is the impression of a pulse applied to the facing electrodes, satisfying the following Expression (1). Expression (1) 1/100≦̸TBP/TW≦̸⅕, where TBP represents time width (ms) of one pulse applied in an applied direction necessary for black display, and TW represents the sum of applied time (ms) in an applied direction necessary for white display after conducting the black display employing the applied pulse.
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