Wide viewing angle avionics liquid crystal display

Details Wide viewing angle avionics liquid crystal display Wide viewing angle avionics liquid crystal display

1989-06-16

1991-01-15

Arnold, Bruce Y.

Electric lamp and discharge devices

With temperature modifier

For lead-in-seal or stem protection

350345, 313483, G02F 113, H01J 162, H01J 6304

Patent

active

049848720

ABSTRACT:
A wide viewing angle avionics liquid crystal display is disclosed which utilizes a planar holographic optical element collimator disposed between the liquid crystal panel and the back light source. Also disclosed a method and apparatus for manufacturing a planar holographic optical element collimator.

REFERENCES:
patent: 3915548 (1975-10-01), Opittek et al.
patent: 4106859 (1978-08-01), Doriguzzi et al.
patent: 4171874 (1979-10-01), Bigelow et al.
P. Hariharan, Optical Holography Principles, Techniques and Applications, Cambridge University Press, 1984, pp. 191-193.
D. G. McCauley, C. E. Simpson, and W. J. Murbach, "Holographic Optical Element for Visual Display Applications", in Applied Optics, Feb. 1973.

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