We developed a single-panel LCD microdisplay system using a field-sequential color (FSC) driving method and an organic lightemitting
diode (OLED) as a backlight unit (BLU). The 0.76 OLED BLU with red, green, and blue (RGB) colors was fabricated
by a conventional UV photolithography patterning process and by vacuum deposition of small molecule organic layers. The fieldsequential
driving frequency was set to 255 Hz to allow each of the RGB colors to be generated without color mixing at the given
display frame rate. A prototype FSC LCD microdisplay system consisting of a 0.7
LCD microdisplay panel and the 0.76 OLED
BLU successfully exhibited color display and moving picture images using the FSC driving method.
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