Design of active matrix liquid crystal display with patterned vertical alignment mode for optical response

Abstract

In this paper a behavioral circuit model for active matrix liquid crystal display with patterned vertical alignment mode is proposed to analyze the optical response of the display. To analyze the accurate response of the circuit model with two LC groups is introduced. In this model delay concept is included to improve the transitions. Using this model the normalized transmittance for each transition can be calculated and analyzed to know about the optical response of AMLCD with patterned vertical alignment mode. The PVA-AMLCD panel is designed using verilog-A language and it is embedded with the behavioral circuit model. When the circuit is simulated we can analyze the optical response for the given pixel.