Solution-What happens to the energy when it blocked by

What happens to the energy when it blocked by polarisation

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I've been looking around about LCD monitors, and how they polarise light. When a pixel needs to be black, the light is "twisted" so that it can't go through the polarising sheet in front. What happens to this light? Does it relfect back into the screen? Surely that would mean the screen would get quite hot if you leave it on a black image for a while? (but I've never noticed that happen).

What happens to the energy (from the electricity used to create the light) when it's blocked by polarisation.

Reference no: EM13888353

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What happens to the energy when it blocked by polarisation : I've been looking around about LCD monitors, and how they polarise light. When a pixel needs to be black, the light is "twisted" so that it can't go through the polarising sheet in front. What happens to this light? Does it relfect back into the s..

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What happens to the energy when it blocked by polarisation

Reference no: EM13888353

Reference no: EM13888353

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