THIN FILM TRANSISTOR SUBSTRATE AND METHOD OF MANUFACTURING THE SAME, AND LIQUID CRYSTAL DISPLAY HAVING THE SAME

摘要

A thin film transistor substrate and a manufacturing method thereof are provided to reduce the signal delay by reducing electrostatic capacity between data line and a light shield layer. A plurality of gate lines(121) are is extended along the substrate. A plurality of light shield layers(124) are formed on the direction which intersects with the gate line. A low dielectric insulator layer(133) is formed in upper part the light shield layer. A plurality of data lines(141) are formed in upper part the low dielectric insulator layer, and overlapped with the light shield layer. A pixel electrode(151) is formed on the domain in which the gate line and data line are crossed.