液晶投影系统的显示驱动电路  

Display Drive Circuit of LCD Projection System

作　　者：邹静娴[1] 吴荣治[1] 

机构地区：[1]江南大学信控学院,江苏无锡214036

出　　处：《电视技术》2005年第3期36-38,41,共4页Video Engineering

摘　　要：液晶投影系统的显示驱动电路分为取样/保持式驱动电路和锁存式驱动电路两种,本文介绍了这两种类型的典型驱动电路并对它们进行了比较。比较表明,锁存式驱动电路具有较高的优越性。The display drive circuit of LCD projection system is divided into two kinds: sample-and-hold display driver and latch display driver. These two kinds of typical drive circuits are described in this paper and compared too. The comparison indicates that latch display driver is more advantageous.

关 键 词：液晶投影显示系统 液晶显示驱动电路 取样/保持 锁存 

分 类 号：TN409[电子电信—微电子学与固体电子学]