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How does it work? - LCD screens

How does it work? - LCD screens

A liquid-crystal display utilises the light modulating properties of liquid crystals.

Mājturība un tehnoloģija


LCD, LCD televizors, televīzija, televizors, LCD panelis, polarizējošais filtrs, krāsu filtrs, elektrods, pikselis, polarizēta gaisma, pikseļu šūna, fona apgaismojums, šķidro kristālu, Krāsu sajaukšana, tālvadība, TV uztvērējs, tehnika, Fizika

Saistītie vienumi


This animation explains transparency and opacity, the principle of radiography, and the light-absorbing properties of materials.

Colour vision deficiency

The inability to differentiate certain shades of colour is called colour vision deficiency.

Desktop computer

This animation demonstrates the structure and most important peripherals of desktop computers.

Domestic electric light sources

This animation shows the characteristics of domestic light sources, from traditional light bulbs to LED lights.

Edison’s light bulb

The American electrical engineer Edison invented the incandescent light bulb in 1879, which changed our everyday life.

Nikola Tesla's laboratory (Shoreham, USA)

This physicist-inventor and electrical engineer who mainly dealt with electrotechnics was undoubtedly one of the most brilliant figures of the second...

Passive house

In a passive house a comfortable inner temperature can be ensured without the use of traditional heating and cooling systems.


The first commercially successful technique of photography was invented by the French Louis Daguerre.

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