| 摘要 |
A display having a passive matrix display element and capable of supporting full-color display includes a passive matrix display element 10 composed of a memory display material, a row driver 26 for driving the scan electrode of the display element and a column driver 27 for driving the data electrode of the display element and further includes an output circuit for outputting only one set of control signals composed of a pulse signal XCLK indicating a clock for retrieving data, a pulse signal LP indicating a latch pulse for data confirmation and a frame signal FR indicating a pulse polarity control signal which are shared by the three primary colors. The output timing of three display driving signals supporting full-color display is set at time intervals indicated by a predetermined setting value. The time intervals can be determined with reference to the temperature-operating time characteristic of a nematic liquid crystal.
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