摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which is adaptable to reduction of its thickness, with which an optical path is controlled accurately, and which has superior front luminance. <P>SOLUTION: The liquid crystal display device comprises a microlens film and a microprism film, sequentially laminated on a light guide plate equipped with a light source and is such that the side of the microprism film facing the microlens film is formed of a wavy surface, with each of the waves of being shaped as two sides of a substantially right triangle with the apex positioned on side of the light source. <P>COPYRIGHT: (C)2009,JPO&INPIT |