18892704. SEMICONDUCTOR DEVICE (Semiconductor Energy Laboratory Co., Ltd.)
SEMICONDUCTOR DEVICE
Organization Name
Semiconductor Energy Laboratory Co., Ltd.
Inventor(s)
Atsushi Umezaki of Isehara (JP)
SEMICONDUCTOR DEVICE
This abstract first appeared for US patent application 18892704 titled 'SEMICONDUCTOR DEVICE
Original Abstract Submitted
A semiconductor device where delay or distortion of a signal output to a gate signal line in a selection period is reduced is provided. The semiconductor device includes a gate signal line, a first and second gate driver circuits which output a selection signal and a non-selection signal to the gate signal line, and pixels electrically connected to the gate signal line and supplied with the two signals. In a period during which the gate signal line is selected, both the first and second gate driver circuits output the selection signal to the gate signal line. In a period during which the gate signal line is not selected, one of the first and second gate driver circuits outputs the non-selection signal to the gate signal line, and the other gate driver circuit outputs neither the selection signal nor the non-selection signal to the gate signal line.