Electrically conductive non-glare polarizing plate

Details Electrically conductive non-glare polarizing plate Electrically conductive non-glare polarizing plate

1998-02-24

1999-12-14

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

359483, 349162, G02F 11335, G02B 530

Patent

active

060024607

ABSTRACT:
There is provided a polarizing plate including (a) upper and lower substrates both composed of transparent material, (b) a liquid crystal layer sandwiched between the upper and lower substrates, (c) a pair of adhesive layers formed on the upper and lower substrates, respectively, (d) first hard coat layers adhered to the upper and lower substrates, respectively, through the adhesive layers, (e) polarizing layers formed on the first hard coat layers, respectively, (f) a second hard coat layer formed on one of the polarizing layers, and (g) an electrically conductive layer having glare shield function and formed on the other of the polarizing layers. For instance, the electrically conductive layer is composed of a resin in which electrically conductive particles composed of In.sub.2 O.sub.3, SnO.sub.2, or a mixture of In.sub.2 O.sub.3 and SnO.sub.2 are scattered. The above-mentioned polarizing plate can have an electrically conductive, non-glare layer without carrying out additional steps such as vacuum evaporation or sputtering.

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