A Fast-Switching LCD for Color-Field-Sequential Projection Displays

摘要

We propose a novel fast-switching LCD panel for color field sequential projection. This panel employs a layer of OCB (optical compensated bend) mode liquid crystal that is maintained at an elevated temperature by a built-in ITO (indium tin oxide) heater and a thermal sensor. We call this method heated-OCB. The heated-OCB realizes a response time of less than 0.4 msec, and provides color field sequential projection with 2 or 3 times driving and small color break-up.