| 摘要 |
<p>It is an object of the invention to improve the brightness of a screen of a color liquid crystal display device for use in a color liquid crystal display TV of single-element projection type, a thin color information display device or other display devices. Accordingly, a color liquid crystal display device of the invention is provided with a light projection system for rendering a plurality of beams in mutually different wavelength ranges incident upon a common liquid crystal display element (20) from mutually different directions. The liquid crystal display element (20) comprises liquid crystal driving means for light modulating the respective beams transmitting therethrough at mutually different angles in units of a beam. Further, on the surface of the liquid crystal display element (20) upon which the beams are incident, an optical system is provided for making the respective beams transmitted through the liquid crystal display element (20) form into combined color images on a display screen (7). Moreover, with the use of a micro-lens array (10), when transmitting through the micro-lens array (10) in accordance with angles of incidence, the beams incident upon the liquid crystal display element (20) are distributively projected upon liquid crystal portions driven in units of a beam by signal electrodes to which corresponding color signals are applied. <IMAGE></p> |
