Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1991-12-20
1992-08-25
Miller, Stanley D.
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
359 53, 359 64, 340781, 313496, 3151693, G02F 1133, H05B 3300, G09F 946
Patent
active
051423880
ABSTRACT:
A color display device capable of emitting three primary colors of equalized luminance, so that color display of high quality which is free of unevenness may be accomplished. The color display device is so constructed that a fluorescent display section including first and second luminous sections different in luminous characteristics is combined with an optical rotation section and color polarizing plates. The fluorescent display section and optical rotation section are synchronously driven.
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Ikuta Youichi
Watanabe Hiroshi
Duong Tai V.
Futaba Denshi Kogyo K.K.
Miller Stanley D.
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