Patent ID: 6816145
Filing Date: 2004-11-09
Classification: G02B,G02F

Abstract:
A monitor comprising:a large area wide aspect ratio liquid crystal flat panel display screen, said large area wide aspect ratio liquid crystal flat panel display screen having a liquid crystal layer, said large area wide aspect ratio liquid crystal flat panel display screen including optical compensation film for providing increased off axis angle viewing capability in both the vertical and horizontal directions, said large area wide aspect ratio liquid crystal flat panel display screen including a brightness enhancement layer operable to re-direct light radiating at extreme angles in order to increase light to said liquid crystal layer, said large area wide aspect ratio liquid crystal flat panel display screen including a first light pipe operable to illuminate said liquid crystal layer, said large area wide aspect ratio liquid crystal flat panel display screen having an air gap disposed between said brightness enhancement layer and said optical compensation film with said brightness enhancement layer being disposed between said first light pipe and said air gap; and electronic circuitry for receiving signals from a digital computer system and for driving said large area wide aspect ratio liquid crystal flat panel display screen.