| 摘要 |
A photoluminescence color display comprises a display panel (902) that displays red, green and blue pixel areas, an excitation source (904) operable to generate excitation radiation for operating the display, and a photoluminescence color-element plate (928). The color-element plate comprises at least one photoluminescence material, such as a phosphor material or quantum dots, that is operable to emit light corresponding to red, green and blue pixel areas of the display in response to said excitation radiation. Additionally, the photo-luminescence color display comprises a colour filter plate (946), wherein the color filter plate comprises at least one of: first filter areas corresponding to red pixel areas of the display panel that are operable to allow the passage of red light; second filter areas corresponding to green pixel areas of the display panel that are operable to allow the passage of green light; and third filter areas corresponding to blue pixel areas of the display panel that are operable to allow the passage of blue light. |
