| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a shift register and an organic electroluminescence display using the same, with a simplified design of the shift register having high reliability and a reduced dead space. <P>SOLUTION: In the shift register equipped with a plurality of stages dependently connected to a start pulse input line, each of the stages includes: a voltage level controller to control voltage levels of a first output node N1 and a second output node N2 according to the start pulse or an output signal of a previous stage and a second clock signal CLK2; a control capacitor coupled between the first output node N1 and an input line of a first clock signal CLK1; a first transistor coupled between a first power supply VDD and a third output node N3 and including the gate electrode coupled to the first output node N1; and a second transistor coupled between the third output node N3 and an input line of the third clock signal CLK3 and including the gate electrode coupled to the second output node N2. <P>COPYRIGHT: (C)2008,JPO&INPIT |
