PIXEL ELECTRODE HAVING REFLECTION AND TRANSMISSION AREAS AND LIQUID CRYSTAL DISPLAY DEVICE USING IT

摘要

PROBLEM TO BE SOLVED: To provide a pixel electrode for reducing improper reflected light and a liquid crystal display device using it. SOLUTION: A pixel electrode for supplying a voltage to each pixel has a reflection area part 1r which reflects light from the display face in the pixel so as to make the light pass through a prescribed two-way optical path, a transmission area part 1t which transmits light from the rear side in the pixel so as to make the light pass through a prescribed one-way optical path, and a transition area part 1TR which is formed between the reflection area part 1r and the transmission area part 1t and includes a part 4c where the reflection area part 1r and the transmission area part 1t are coupled. The transition area part 1TR is extended while assuming at least a partially circular shape on a plane.