Retardation film and fabrication method thereof

A method of fabricating a retardation film, comprising:

• providing a primary transparent substrate;
• forming a liquid crystal aligning layer over a photo-alignment layer of the primary transparent substrate, wherein the liquid crystal aligning layer comprises a first liquid crystal alignment region and a second liquid crystal alignment region, and the two liquid crystal alignment regions have different polarization directions and alternatively arranged with each other;
• printing a plurality of opacifier stripes on a secondly transparent substrate, wherein the opacifier stripes align to the interface between the first liquid crystal alignment region and the second liquid crystal alignment region;
• coating an adhesive layer over a surface of the secondly transparent substrate and surfaces of the opacifier stripes;
• and
• bonding the adhesive layer to the liquid crystal aligning layer and separating the liquid crystal aligning layer from the primary transparent substrate.