| 摘要 |
PROBLEM TO BE SOLVED: To improve a visibility and to prevent interference fringes being generated. SOLUTION: On a surface of a reflection plate 10 arranged on the back side of the liquid crystal display cell, a plurality of triangle poles 11, of which an elevation angle of one side (reflection surface) is in a range of 2.5 to 45 degrees, are closely arranged for forming a serrate section. Also, a roughness on the center line of the reflection plate 10 is made to be in a range of 200mm to 1500, and this reflection plate 10 is arranged so that each edge 11b forms an angle of 40 to 50 degrees to a pixel electrode line of the liquid crystal display cell. |
