In plain switching Liquid Crystal Display which includes the angle of visibility compensating film which utilizes the correct biaxial phase difference film

摘要

This invention the correct biaxial phase difference film (Positive biaxial retardation film) of making use by optical axis direction of the correct biaxial phase difference film and the fact that you adjust phase difference value, in plain switching Liquid Crystal Display (in-plane switching liquid crystal display: IPS-LCD) improving contrast quality in the front and tilt angle of skew, darkness state (black state) with it regards the design condition and production of the angle of visibility compensating film which can make the change of the color minimize with angle of visibility.