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发明名称
显示装置驱动电路
摘要
本发明揭露一种能高度准确微调驱动电流之显示装置驱动电路。在此驱动电路中,复数个电流供应电晶体系并联至各资料线。切换电晶体系串联于各电流供应电晶体。当切换电晶体为导通时,相关之电流供应电晶体所输出之驱动电流系输入至该资料线。输入至该资料线之驱动电流之大小是由同时导通之该切换电晶体之数量所控制。因此,比较于驱动电流大小由电流供应电晶体之闸极电压所控制之例子,系可能精准控制驱动电流值。
申请公布号
TW200301453
申请公布日期
2003.07.01
申请号
TW091133110
申请日期
2002.11.12
申请人
冲电气工业股份有限公司
发明人
佐濑一郎
分类号
G09G3/32
主分类号
G09G3/32
代理机构
代理人
詹铭文;萧锡清
主权项
地址
日本
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