Liquid crystal device including a polymer having a surface energ

Details Liquid crystal device including a polymer having a surface energ Liquid crystal device including a polymer having a surface energ

1992-03-25

1993-12-07

Sikes, William L.

Optical: systems and elements

Optical computing without diffraction

359 51, 359 52, G02F 1133

Patent

active

052687830

ABSTRACT:
A liquid crystal device is constituted by disposing a display layer between a pair of electrode plates. The display layer comprises a polymer having a surface energy of 25 dyn/cm or below and a low-molecular weight mesomorphic compound incompatible with the polymer. The display layer also comprises a porous film material having open pores and a low-molecular weight mesomorphic compound impregnating the porous film material, wherein the porous film material has a surface energy of 25 dyn/cm or below and is incompatible with the low-molecular weight mesomorphic compound.

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