| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of obtaining high display quality with quick response. SOLUTION: An optical prism sheet 3 provided with deflecting characteristic is arranged on the display surface side of a liquid crystal display panel 2, and the level of a voltage for a driving signal impressed on the liquid crystal cell of the panel 2 from a liquid crystal driving circuit is raised within an allowable range that the voltage can be impressed on the liquid crystal cell, so that a visual angle direction for obtaining a maximum contrast ratio and moved downward from a front direction perpendicular to the display screen of the panel 2 can be returned to the front direction, and response speed for liquid crystal display can be high without lowering the display quality. |
