专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明授权

US09349341B2 Panel driving circuit, booster circuit for liquid crystal pixel data and driving method thereof 有权
标题翻译：面板驱动电路，液晶像素数据升压电路及其驱动方法
公开(公告)号：US09349341B2
公开(公告)日：2016-05-24
申请号：US14556704
申请日：2014-12-01
申请人： AU OPTRONICS CORP.
发明人： Chien-Chih Kuo
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3688 , G09G2310/0291
摘要： A booster circuit for liquid crystal pixel data includes first, second and third signal control switches and a first storage capacitor. The first signal control switch is ON through a driving of a first control pulse and electrically coupled to a data voltage. The second signal control switch is ON through a driving of the first control pulse and electrically coupled to a reference voltage. The third signal control switch is ON through a driving of a second control pulse and electrically coupled to the data voltage. The first storage capacitor includes two terminals. The first storage capacitor has its first terminal electrically coupled to the reference voltage through the second signal control switch and electrically coupled to the data voltage through the third signal control switch and its second terminal electrically coupled to the data voltage through the first signal control switch and for providing an output voltage.
摘要翻译：用于液晶像素数据的升压电路包括第一，第二和第三信号控制开关和第一存储电容器。第一信号控制开关通过驱动第一控制脉冲而导通，并电耦合到数据电压。第二信号控制开关通过驱动第一控制脉冲而导通，并电耦合到参考电压。第三信号控制开关通过驱动第二控制脉冲而导通，并与数据电压电耦合。第一存储电容器包括两个端子。第一存储电容器的第一端子通过第二信号控制开关电耦合到参考电压，并通过第三信号控制开关及其第二端子通过第一信号控制开关与数据电压电耦合到数据电压，并且用于提供输出电压。

IPRDB

热门服务

关于我们

友情链接

联系方式