公开(公告)号：US20080315918A1

公开(公告)日：2008-12-25

申请号：US11821068

申请日：2007-06-20

申请人： Hao Luo ,  Ping Mei ,  Carl P. Tausig

发明人： Hao Luo ,  Ping Mei ,  Carl P. Tausig

IPC分类号： H03K19/0175

CPC分类号： H03K19/09441

摘要： A thin-film logic circuit, which can be fabricated entirely of TFTs of the same conductivity type, includes a logic stage connected to a supply voltage and a level shifter connected to a wider voltage range provided by the supply voltage and ground. The logic circuit produces output signals with full rail-to-rail signal range from ground to the supply voltage and can implement or include a basic logic component such as an inverter, a NAND gate, or a NOR gate or more complicated circuits in which many basic logic components are cascaded together. Such logic circuits can be fabricated directly on flexible structures or large areas such as in flat panel displays.

摘要翻译： 可以完全由相同导电类型的TFT制造的薄膜逻辑电路包括连接到电源电压的逻辑级和连接到由电源电压和接地提供的较宽电压范围的电平转换器。 逻辑电路产生具有从地到电源电压的完整轨到轨信号范围的输出信号，并且可以实现或包括诸如逆变器，NAND门或NOR门的基本逻辑组件或更复杂的电路，其中许多 基本逻辑元件级联在一起。 这样的逻辑电路可以直接在柔性结构或大面积上制造，例如在平板显示器中。