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发明名称
萤光灯驱动器及液晶显示装置
摘要
为抑制施加高电压于萤光灯时泄漏电流,以提高发光效率,本发明提供一种萤光灯驱动器,此包含一切换装置,此切换一DC电源电压,及一第一变压器及一第二变压器,经组态以获得各具有相反极性之AC电压,作为根据切换装置之输出电压,自各别变压器之初级绕组激励至次级绕组之AC电压,其中,第一变压器及第二变压器安排置于邻近萤光灯之二端,及在第一变压器之次级绕组中所获得之AC电压施加于萤光灯之一接头上,及在第二变压器之次级绕组中所获得之AC电压施加于萤光灯之另一接头上。
申请公布号
TW200605731
申请公布日期
2006.02.01
申请号
TW094112424
申请日期
2005.04.19
申请人
新力股份有限公司
发明人
大山义树
分类号
H05B41/00;G02F1/1335
主分类号
H05B41/00
代理机构
代理人
林志刚
主权项
地址
日本
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