| 摘要 |
PURPOSE: A 1-panel LCoS engine for a field sequential display is provided to reduce response time and improve contrast by applying liquid crystal cells with a narrow interval and low viscosity to OCB mode. CONSTITUTION: A 1-panel LCoS engine for a field sequential display employs OCB mode. The interval between liquid crystal cells(3) in the OCB mode is 2-3 micrometers. The viscosity of liquid crystal of the OCB mode is 7.5-8.0mPas. The liquid crystal is a material represented by chemical formula R1-A-CF=CF-Ph-R2 where R1 is one of ethyl, propyl, butyl, phentyl and pentene, A is phenyl, and R2 is fluoride. The liquid crystal is a material represented by chemical formula R1-A-CF=CF-Ph-R2 where R1 is propyl or phentyl, A is cyclohexane and R2 is fluoride or chloride.
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