Totally colorful display system

Abstract

This invention discloses a kind of full-color display system. It is made up of one or more full-color display cells or one or more full-color display cells and one or more raster and light valves. The full-color display cell is deposited with a light source, a light frequency modulation raster array, a frequency selection diaphragm, a lens coupler, a first raster and light valve and a secondary selection diaphragm. The light frequency modulation raster array is set with the first basis. And the first basis is set with an array, which is made up of end-to-end placed and addressable raster. This invention has three beneficial effects: 1) compared to the tricolor mixing based display system, this system has the ability of displaying full colors or most of the colors. 2) Compared to the multiple colors mixing based display system, this system has the advantages of simple structure and ability of displaying more colors. 3) Compared to the individual modulating light frequency or light intensity modulator, the full-color display cell has the characteristic of modulating light intensity as well as frequency.

Description

technical field [0001] The invention relates to a micro optical mechanical electronic system, in particular to a full-color display system. Background technique [0002] Almost all current color display systems are based on the synthesis of three primary colors. This method can synthesize most colors, and the method is relatively simple. However, because the colors synthesized by the three primary colors are limited to a triangular area in the tongue-shaped chromaticity diagram, there are still quite a few colors that cannot be synthesized, resulting in the color of the displayed image not reflecting the real color. Although there is a multi-color synthetic color display, which achieves the purpose of covering more colors, this structure uses too many monochromatic light modulators and has a complicated structure. At present, various light modulators used for display are monochromatic light modulators that can only target a single wavelength, and do not have the ability to ...

AI Technical Summary

Problems solved by technology

However, because the colors synthesized by the three primary colors are limited to a triangular area in the tongue-shaped chromaticity diagram, there are still quite a few colors that cannot be synthesized, resulting in the color of the displayed image not reflecting the real color.

Although there is a multi-color synthetic color display, which achieves the purpose of covering more colors, but this structure uses too many monochromatic light modulators, and the structure is complicated

At present, a variety of light modulators used for display are monochromatic light modulators that can only target a single wavelength, and do not have the ability to modulate wide-spectrum light and multiple color lights.

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