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liquid crystal inks

Liquid Crystal inks are highly responsive to temperature change, quickly changing colour reversibly as they are warmed or cooled.

The traditional presentation of the inks is against a black background where they reveal spectral colours (from red through greens and blues) when warmed, although other coloured backgrounds will influence and alter the resulting colours viewed.

Used for special colour changing effects


Liquid crystal inks are mainly used for special colour changing effects, often tailored to react at body temperature when touched. We also produce highly accurate finished thermometers which are used in many applications from Fever Thermometers to monitoring Fridge Temperatures.