Patent ID: 7586573
Filing Date: 2009-09-08
Classification: G02F

Abstract:
1. A substrate for a liquid crystal display, comprising: an insulated substrate that sandwiches a liquid crystal in combination with an opposite substrate; a plurality of gate bus lines formed substantially in parallel with each other on the insulated substrate; a plurality of drain bus lines formed such that they intersect the gate bus lines with an insulation film interposed therebetween; pixel regions provided in the form of a matrix on the insulated substrate; a pixel electrode having a plurality of electrode units formed in each pixel region, a slit formed between adjoining electrode units, and a connection electrode for connecting the adjoining electrode units with each other; a thin film transistor formed in each of the pixel regions, wherein the electrode units have a plurality of trunk sections, a plurality of branch sections that branch and extend from the trunk sections, and spaces between the branch sections, wherein the plurality of trunk sections are formed such that they intersect each other, wherein the electrode units have a plurality of alignment regions which are defined by the plurality of trunk sections and in which a liquid crystal is aligned in respective different directions, wherein the connection electrode is provided between the branch sections of the adjoining electrode units and is formed substantially in parallel with an extending direction of at least either of the branch sections, and wherein an extending direction of a portion of the connection electrode which extends into a branch section of one of the electrode units does not cross an intersection of the plurality of trunk sections.