信号線駆動回路及び液晶表示装置

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专利权人:

株式会社半導体エネルギー研究所

发明人:

三宅 博之,井上 聖子

申请号：

JP20120238776

公开号：

JP6266872(B2)

申请日:

2012.10.30

申请国别(地区):

日本

年份:

2018

代理人:

摘要：

To prevent malfunctions from occurring. A shift register, a selection circuit having a function of determining which a first pulse signal or a second pulse signal is output at the same potential level as a pulse signal input from the shift register, and a plurality of driving signal output circuits each having functions of generating and outputting a driving signal are provided. Each of the plurality of driving signal output circuits includes a latch unit, a buffer unit, and a switch unit for controlling rewriting of data stored in the latch unit.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/