Patent ID: 9123276
Filing Date: 2015-09-01
Classification: G03F,G09G

Abstract:
1. A display substrate comprising: a base substrate that includes a plurality of pixel areas and at least one inspection area; a plurality of gate lines disposed on a the base substrate that extend in a first direction; a plurality of data lines insulated from the gate lines that extend in a second direction crossing the first direction; a plurality of pixels disposed in the pixel areas, respectively; and an inspection pattern disposed in at least one inspection area, wherein each of the pixels comprises: a thin film transistor connected to a corresponding gate line and a corresponding data line; and a pixel electrode connected to the thin film transistor and including at least one cut-away portion, wherein the inspection pattern comprises a plurality of diffraction grids extending in the first direction and spaced apart from each other in the second direction, and wherein the at least one inspection area is disposed between two adjacent gate lines of the plurality of gate lines or two adjacent data lines of the plurality of data lines.