Display and method for producing it

Details Display and method for producing it Display and method for producing it

1996-08-29

1998-10-06

Kelly, C. H.

Compositions

Light transmission modifying compositions

25229901, 428 1, C09K 1952, F21V 900

Patent

active

058172556

ABSTRACT:
A display has a liquid crystal composite layer interposed between a pair of substrates on which electrodes-are formed. The liquid crystal composite layer is comprised of a matrix and liquid crystal droplets dispersed therein. The matrix is composed of an inorganic oxide or its gel of the formula MOx (M: one or more metal elements selected from, La, Y, Ti, Zr, Hf, V, Nb, Ta, Al, Ga, Ge, Pb or Sb; x: half of the total valence number of the one or more metal elements), or a mixture thereof with an inorganic oxide or its gel of formula ABOx (A: one or more metal elements selected from alkaline earth metals, rare earth metals or Pb; B: one or more metal elements of transition metals; x: a number larger than 0 (zero) and not-larger than 3). A polymer soluble in polar solvent may be added to adjust the dielectric constant of the matrix.

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patent: 5580819 (1996-12-01), Li et al.
patent: 5589237 (1996-12-01), Akashi et al.
patent: 5618872 (1997-04-01), Pohl et al.
First European Workshop on Hybrid Organic-Inorganic Materials (1993), pp. 75-95.

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