Transflective Liquid Display Panel and Manufacturing Method for Lower Substrate Thereof

A manufacturing method for a lower substrate of a transflective LCD panel, wherein the transflective LCD panel comprises an upper substrate and a liquid crystal layer, the liquid crystal layer comprises a plurality of liquid crystal molecules, the lower substrate is substantially parallel to the upper substrate, the liquid crystal layer is disposed between the upper substrate and the lower substrate, and the manufacturing method comprises:

• providing a bottom substrate;
• forming an active array structure layer on the bottom substrate, wherein the active array structure layer comprises a plurality of transparent bottom electrodes, a plurality of transistor structures, at least an insulation layer, a plurality of scan lines and a plurality of data lines, which are all formed on the bottom substrate, the at least one insulation layer covers the transparent bottom electrodes, the data lines and the scan lines define a plurality of pixels;
• forming a plurality of transparent pixel electrodes on the active array structure layer, wherein each of the transparent pixel electrodes partially overlaps the corresponding transparent bottom electrode to form a plurality of storage capacitor structures;
• forming a cushion layer on the active array structure layer, wherein the cushion layer has a plurality of recesses for respectively exposing the transparent pixel electrodes and enabling the liquid crystal molecules to be arranged in a multi-domain;
• and
• forming a reflective metal layer on the cushion layer for reflecting the light.
• wherein, at least a portion of one of the transparent bottom electrodes and at least a portion of the corresponding transparent pixel electrode are disposed at the transmissive region of the corresponding pixel.