Display device with face plate responsive to multiple wave lengt

Details Display device with face plate responsive to multiple wave lengt Display device with face plate responsive to multiple wave lengt

1991-06-21

1995-11-21

Hjerpe, Richard

Computer graphics processing and selective visual display system

Plural physical display element control system

Optical means interposed in viewing path

34081543, G09G 500

Patent

active

054691869

ABSTRACT:
A planar display device having a fast display reaction time and which can have a large screen size but which is thin and light in weight. A face plate is provided which contains fluorescent materials sensitive to three different wavelengths of invisible ultraviolet rays and which emit light in red, green and blue colors in response to stimulation by rays of the three wavelengths. The three fluorescent materials may be stacked together in layers or mixed in a single layer with a binder, and a wavelength-converting layer may be employed.

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"A Continuous Very-Large-Area Liquid-Crystal Color Display", Matsukawa et al. SIO 85 Digest pp. 58-61.
Lawrence E. Tannas, Jr., "Flat-Panel Displays and CRTs", copyright 1985, pp. 142-147, 157-160.

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