Mk-3 Navigation System On-Board Monitor with Widescreen Display Chapter 6 P.4
Course Contents/Background Material
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Polarisation with a voltage applied
An electrical field is generated when a voltage is applied. The
liquid crystals align themselves according to the electrical field.
The polarisation of the light alters. The display goes dark.
Fig. 4: The light polarisation principle with a voltage applied (electrical field)
Index Explanation Index Explanation
1 Unpolarised light 3 Liquid crystals
2 Polariser with electrode 4 Polariser with electrode
E Electrical field
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