| 摘要 |
<p>A display system (10) includes a plurality of color filters (42, 44) disposed between a plurality of light sources (24, 26) and a display panel. A first light source (24) is energizeable to transmit light through a first color filter (42) to illuminate the display panel (20) with a first color (red). A second light source (26) is energizeable to transmit light through a second color filter (44) to illuminate the display panel (20) with a second color (green). The first and second light sources (24, 26) are simultaneously energizeable to transmit light through both of the color filters (42, 44) to illuminate the display panel (20) with a third color (yellow). The display panel (20) includes inner and outer layers (54, 56) containing light absorbing pigment and light scattering particulate. The outer layer (54) of the panel (20) contains a greater quantity of pigment than the inner layer. The inner layer (56) of the panel (20) contains a greater quantity of light scattering particulate than the outer layer. The inner and outer layers (54, 56) of the panel (20) have the same optical density. <IMAGE></p> |
