Patent ID: 6292163
Filing Date: 2001-09-18
Classification: G02F,G09G

Abstract:
A scanning line driving circuit adapted for use in a liquid crystal display including an upper substrate, which has a plurality of pixels arranged in a matrix having rows and columns, a lower substrate, which has a plurality of thin film transistors arranged in a matrix having rows and columns by a plurality of data and scanning lines for driving the pixels and on which the scanning line driving circuit is arranged to generate scanning line driving signals for driving the scanning lines, the scanning line driving circuit comprising:a scanning line driving part for generating scanning line driving signals to drive a first set of the scanning lines and a second set of the scanning lines in response to first and second clock signals; anda discharging part for discharging electrical charges in the first set of the scanning lines through a common electrode in response to the scanning line driving signals from the second set of the scanning lines.