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发明名称
放电灯驱动装置及液晶显示装置
摘要
本发明系关于一种可维持各放电灯间之管电流平衡,并可令放电灯寿命延长之放电灯驱动装置及一种液晶显示装置。驱动电路311系用以输出交流电流。阻流电路312、322分别含有n个之阻流电容器C11~C1n、C21~C2n。阻流电容器C11~C1n、C21~C2n之一端分别共同连接并传导至驱动电路311侧,而另一端则个别地连接于各放电灯连接端子。此处,阻流电容器C11、C1n、C21、C2n中之至少2个系和管电流补偿用的电容器Cb1、Cb3相并联,以增大容量值。
申请公布号
TW200617842
申请公布日期
2006.06.01
申请号
TW094134600
申请日期
2005.10.04
申请人
TDK股份有限公司
发明人
李戈;蒲生正浩;前田浩
分类号
G09G3/18
主分类号
G09G3/18
代理机构
代理人
何金涂;何秋远
主权项
地址
日本
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