Patent ID: 6995823
Filing Date: 2006-02-07
Classification: G02F

Abstract:
1. A liquid crystal display system, comprising: a light source; a liquid crystal display element illuminated by the light source, the liquid crystal display element having a first side and a second side; a first polarizing layer disposed on the first side of the display element; a first negative birefingent discotic liquid crystal polymer compensation film layer disposed on the second side of the display element having a first average tilt direction; a second negative birefringent discotic liquid crystal polymer compensation film layer disposed on the second side of the display element having the first average tilt direction; a third discotic compensation film layer disposed on the first side of the display element having a second average tilt direction crossed with the first average tilt direction; and a fourth discotic compensation film layer disposed on the first side of the display element having the second average tilt direction.