Patent ID: 8194216

Claim:
A display substrate comprising: an insulation substrate; an (n)-th gate line, where n is a natural number, formed in a first direction on the insulation substrate; a data line electrically isolated from the (n)-th gate line and formed in a second direction substantially perpendicular to the first direction; a first source electrode which overlaps at least a first portion of the (n)-th gate line and is electrically connected to the data line; a first drain electrode and a second drain electrode which each overlap at least a second portion of the (n)-th gate line; a pixel electrode electrically connected to the first drain electrode; a second source electrode which overlaps at least a first portion of an (n+1)-th gate line, the second source electrode being formed by extending the second drain electrode in substantially the second direction from the (n)-th gate line towards the (n+1)-th gate line; a third drain electrode which overlaps at least a second portion of the (n+1)-th gate line; and a storage line which overlaps at least one of a first portion of the pixel electrode, a portion of the second drain electrode and a portion of the third drain electrode.