Liquid crystal device and method for manufacturing same with spa

Details Liquid crystal device and method for manufacturing same with spa Liquid crystal device and method for manufacturing same with spa

1992-07-06

1995-01-03

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 80, G02F 11339

Patent

active

053791398

ABSTRACT:
An improved liquid crystal device and manufacturing method for same are described. In the device, a pair of substrates, between which a liquid crystal layer is disposed, is joined with pillars inbetween functioning as spacers which are provided of photocurable resin by photolithography. With this structure, the spacers can be in surface contact with the inside surfaces of :he substrates on which electrode arrangement and active devices are formed.

REFERENCES:
patent: 4165157 (1979-08-01), Kobale et al.
patent: 4249800 (1981-02-01), Spruijt
patent: 4744639 (1988-05-01), Tsuboyama
patent: 4775225 (1988-10-01), Tsuboyama et al.

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