| 摘要 |
An in-plane field type array substrate and its fabrication method are provided to enhance the luminance and contrast ratio performance by improving an aperture ratio. A TFT(Thin Film Transistor) having a gate electrode(111), a semiconductor layer(130), and source and drain electrodes(121,122) are formed on a substrate(100). A photosensitive organic material is coated on the entire surface of the substrate to form an organic film with a certain thickness. The organic film is patterned to form an organic film pattern(180) having an opening and a plurality of concave portions(181). A metal layer is formed on the organic film pattern. The metal layer is patterned to form a common electrode(151) on one of the concave portions and pixel electrodes(161), which electrically contact with the drain electrodes, on the other remaining concave portions and the opening. |
