Substrate for liquid crystal display

#1. Field of the Invention

#The present invention relates to a substrate for a liquid crystal display, and more particularly, to a substrate for a liquid crystal display in which metal lines including a gate line and a data line are formed to be suitable for realizing a high resolution in a large-sized screen.

#2. Discussion of the Background Art

#The accompanying drawings, which are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the present invention and together with the description serve to explain principles of the present invention. In the drawings:

#FIG. 1 is a plan view schematically showing a configuration of metal lines formed on a substrate for an LCD;

#FIG. 2 is a perspective view of a metal line to depict the resistance characteristic of the metal line;

#Reference will now be made in detail to a preferred embodiment of the present invention with reference to the attached drawings.

#FIG. 5 is a schematic view of metal lines formed on a substrate for a liquid crystal display according to an embodiment of the present invention.

#As shown in FIG. 5, a substrate 530 for a liquid crystal display according to the present invention includes a plurality of first fine grooves 511 formed parallel to each other in a length direction on the substrate, and a plurality of second fine grooves 521 formed parallel to each other in a width direction perpendicular to the length direction on the substrate. A first metal line 510 including a gate line is formed at least within the first fine groove and a second metal line 520 including a data line is formed at least within the second fine groove 521.