Birifringence control type liquid crystal display device and apparatus and method of driving the same

摘要: A color liquid crystal display apparatus comprises an ECB (Electrically Controlled Birifringence) type device, which has a plurality of dots arranged in matrix form and displays colors accordance with applied voltages dot by dot, driving circuit. The circuit includes image memory, controller, conversion table, D/A converter drivers. controller reads data stored the memory. This defines pixel consisting gradation. table converts to voltage defining be device order gradation defined data. this analog drivers apply each device. are expressed visual combination constituting pixel. thicknesses layer at differ from one another.