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发明名称
可调整一画面之显示亮度之脉冲产生电路及显示装置
摘要
一显示装置,包含一显示面板、一闸极驱动电路以及一脉冲产生电路。该显示面板用以显示一画面。该闸极驱动电路根据该脉冲产生电路产生之一脉冲讯号驱动该显示面板。该脉冲产生电路包含一直方图分析单元以及一闸极脉冲调变器。该直方图分析单元用以计算该画面之灰阶比例值,并将该灰阶比例值与临界值比较,进而产生控制讯号。该脉冲讯号之作动时间因应控制讯号而不同。
申请公布号
TWI363330
申请公布日期
2012.05.01
申请号
TW096118588
申请日期
2007.05.24
申请人
友达光电股份有限公司 新竹市科学工业园区力行二路1号
发明人
侯鸿龙;黄乙白;廖上嘉;曹正翰;张庭瑞;谢曜任
分类号
G09G3/36
主分类号
G09G3/36
代理机构
代理人
陈翠华 台北市松山区南京东路3段261号6楼
主权项
地址
新竹市科学工业园区力行二路1号
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