Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1990-05-25
1991-09-03
Miller, Stanley D.
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
359102, 359106, G02F 113
Patent
active
050447351
ABSTRACT:
There is disclosed a liquid crystal display device which comprises a liquid crystal material aligned between a pair of substrates each having an oriented layer, characterized in that the following conditions (a) to (d) are satisfied:
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White et al, "New Absorptive Mode Reflective Liquid Crystal Display Device", Journal of Applied Physics, vol. 45, No. 11, Nov. 1974, pp. 4718-4723.
Scheffer, Liquid Crystal Display with High Multiplex Rate and Wide Viewing Angle, Japan Display '83, pp. 400-403 (1983).
Arai Kazuo
Asano Kazuo
Nishi Shin-ichi
Konishiroku Photo Industry Co,., Ltd.
Miller Stanley D.
Phan Trong
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