Design and farbrication of a reflective multicolor STN-LCD panel

반사형 칼라 STN-LCD 패널의 설게 및 제작

  • Published : 1996.12.01


Optical conditions of a reflective multicolor STM-LCD based on the electrical control of birefrignece are analyzed on the CIE chromaticity diagram. The luminance and the area of the locus on the cIE chromaticity diagram are the two factors to be considered in the design of an LC cell to display white, red, green, and blue. The characteristics of a test cell agrees well with numerical simulation. A completed 320$\times$240 module is addressed by a designed PWM driving circuit.