Image display apparatus with hydrophobic diffraction grating for

Details Image display apparatus with hydrophobic diffraction grating for Image display apparatus with hydrophobic diffraction grating for

1996-08-14

2000-05-23

Parker, Kenneth

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349122, 359507, 359599, G02F 11335, G02B 518

Patent

active

060671378

ABSTRACT:
An image display apparatus including an image display device in which pixels are arranged in a dot-like form and a diffraction grating having a lattice face with a water contact angle of 70.degree. or more. The diffraction grating is arranged on a display optical path of the image display device such that the lattice face of the diffraction grating faces toward a side of a viewer and a viewing angle of the image display device is enlarged by the diffraction grating.

REFERENCES:
patent: 3809457 (1974-05-01), Kurtz et al.
patent: 4184746 (1980-01-01), Coale
patent: 4984872 (1991-01-01), Vick
patent: 5365354 (1994-11-01), Jannson et al.
patent: 5467224 (1995-11-01), Ohnishi et al.
patent: 5513025 (1996-04-01), Watanabe et al.
patent: 5594830 (1997-01-01), Winston et al.
patent: 5629784 (1997-05-01), Abileah et al.
Translation of Tabata, Japanese patent Hei 7-114015.

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