HOLOGRAPHIC POLYMER DISPERSED LIQUID CRYSTAL STRUCTURE HAVING A PLURALITY OF PHASE GRATINGS COLOR DISPLAY UNIT USING THE SAME PROCESS OF FABRICATION THEREOF

摘要

The liquid crystal display device has a holographic polymer dispersed liquid crystal between the transparent substrates 39b, and a plurality of gratings 35a / 35b / 35c are formed on the holographic polymer dispersed liquid crystal to selectively reflect light components for three primary colors.