Fly Eye Lens Array Used in Liquid Crystal Projection Display with High Light Efficiency

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[4] Takashi Kakuda. Projection Type Liquid Crystal Display Device, 2002, U.S. Patent Number 6,351,295

[5] Takashi Kakuda, Yokohama. Projection Type Liquid Crystal Display Device, 2002, U.S. Patent Number 6,416,182

[6] Chikara Yamamoto. Illuminating Optical System Having Multiple Light Sources and Lenticular Arrays for Use with a Projection-Type Display Unit, 2002, U.S. Patent Number 6,402,325

[8] Hisashi Iechika, Shiojiri, Illuminating Optical System and Projector, 2001, U.S. Patent Number 6,273,569

[9] Stupp E H, Brennesholtz M S. Projection displays. Society for Information Display, 1998. 116～120

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