| 摘要 |
A one way display and a method for driving the display pixels are provided, wherein the display comprises a front surface and a back surface, the front surface being designed for displaying images to a display observer who is viewing the display from the front surface, and the back surface being designed for providing see-through capabilities to a display observer who is viewing the display from the back surface; at least two layers made of a transparent material; a plurality of light emitting elements sandwiched between said layers of a transparent material and mounted across the area of the display in groups, each group of light emitting elements making up a colored pixel of the display, and each pixel consisting of at least three adjacent or stacked red, green and blue light emitting elements so as to provide required color of the pixel by combination of the red, green and blue lights emitted from the light emitting elements; a plurality of narrow-band filters arranged in groups, each group consisting of at least three red, green and blue narrow-band filters mounted in parallel to said red, green and blue light emitting elements making up the display pixels to block the lights in the narrow-band ranges of red, green and blue respectively towards the back surface of the display. In one aspect, the display is provided with a plurality of additional light emitting elements mounted across the area of the display in groups in parallel to said narrow-band filters, each group of the additional light emitting elements making up a colored pixel of the display, and each pixel consisting of at least three adjacent or stacked red, green and blue light emitting elements so as to provide required color of the pixel by combination of the red, green and blue lights and to neutralize the colors of lights getting through said narrow-band filters towards the display back side. |
