Patent Number: 6,295,046

Title: Shift register unit and display device

Abstract: A shift register unit has stages. In each stage, a clamping transistor and the control electrode of an output transistor are connected to the output electrode of an input transistor to which an output one stage behind is input. A pull-down resistor is connected to the output electrode of the output transistor. A capacitor is inserted between the control electrode and output electrode of the output transistor. A clock signal is input to the output transistor, and a signal obtained by inverting a clock signal two stages forward is input to the clamping transistor.

Inventors: Hebiguchi; Hiroyuki (Miyagi-ken, JP)

Assignee: LG Philips LCD Co., Ltd.

International Classification: G09G 3/36 (20060101); G11C 19/28 (20060101); G11C 19/00 (20060101); G09G 003/36 ()

Expiration Date: 09/25/2018