Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1992-01-27
1993-07-27
Sikes, William L.
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
G02F 11339
Patent
active
052315274
ABSTRACT:
A liquid crystal display having a structure such that two sheets of substrates each provided with a transparent electrode and an orientation film are disposed opposite to each other through a spacer particle, which has an elastic modulus in compression of 370 to 550 kg/mm.sup.2 at the 10% displacement of the particle diameter, and a liquid crystal layer is also provided. As a result of this structure for the liquid crystal display, a uniform display quality can be realized through a reduction in the cell gap deviation caused when use is made of a thin sheet substrate.
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Nishimori Tadashi
Rindo Katsuhiko
Takanashi Hiroshi
Yoshimatsu Akira
Gross Anita Pellman
Kao Corporation
Sharp Kabushiki Kaisha
Sikes William L.
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