PDLC device and method of making, with liquid crystal microcapsu

Details PDLC device and method of making, with liquid crystal microcapsu PDLC device and method of making, with liquid crystal microcapsu

1996-09-09

1998-07-21

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349 92, 349165, G02F 11333, C09K 1960

Patent

active

057841365

ABSTRACT:
A liquid crystal layer composing a liquid crystal display apparatus is formed by being laminated with a plurality of single particle layers of liquid crystal micro-capsules having a uniform size and being arranged in a two-dimensional crystal array, the liquid crystal micro-capsule being formed by cladding a liquid crystal droplet with a medium having a constant thickness. The liquid crystal micro-capsule is formed by being cladded with a medium composed of gelatine and gum arabic. Further, the single particle layer has a filling medium for making the surface flat and filling the gaps among the liquid crystal micro-capsules. The filling medium is composed of gelatine and gum arabic.

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