| 摘要 |
<p>In dark ambient light, the light from a fluorescent lamp (301) enters a liquid crystal panel through a light-guide plate (302) and passes through a polarizer (114), a phase plate (113), a semitransparent reflector (102) and a color filter (104) where it is colored before entering a liquid crystal layer (50). Then, the light leaves the liquid crystal layer (50), passes through a phase plate (213) and a polarizer (214) and exits to the front of the panel. In bright ambient light, incident light at the front passes through the polarizer (214), the liquid crystal layer (50) and the color filter (104) where it is colored. Then, the light is reflected by the semitransparent reflector (102) and directed toward the front of the panel.</p> |
