TFT-LCD电源电路的设计与仿真  

Design and Simulation of TFT-LCD Power Circuit

作　　者：王振[1] 

机构地区：[1]连云港职业技术学院信息工程学院,江苏连云港222006

出　　处：《宁波职业技术学院学报》2015年第5期91-93,共3页Journal of Ningbo Polytechnic

摘　　要：针对TFT-LCD驱动板代换后存在的因电源带负载能力差、液晶屏显示存在异常的问题,对原有电源电路的设计进行改进了,特别添加了增流电路,以提高电源带负载能力,预先对所设计电路用EDA仿真技术进行可行性验证,解决了液晶显示器配板后显示不正常的问题。In view of the problems that the loading capacity of some kind of LCD driver board power is weak, and display is Abnormal. The original design of power circuit was improved, and the current- amplification circuit was added to improve the power loading capacity. The simulation to design circuit was carded on in advance by using EDA technology, and then the feasibility of the circuit was verified. Eventually, the problem of LCD abnormal display for the matching board was solved.

关 键 词：TFT-LCD 带载能力 扩流电路 仿真 

分 类 号：TN873.93[电子电信—信息与通信工程]