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Introduction      Polarization      Polarization Filter      Liquid Crystals
LCD Pixel      Illustrations
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Illustrations

Figure 1: Bigshot's liquid crystal display
Figure 2: Wave nature of light
Figure 3: Polarized and unpolarized light
Figure 4: A vertical polarizer only permits vertically polarized light to pass through
Polarizer 1
Polarizer 2
Light Source
Angle of Polarizer 1
Angle of Polarizer 2
Figure 5a
Figure 5b
Figure 5: Controlling the brightness of light using two polarizers
Electric Field No Electric Field Electric Field Strength
Figure 6: In-plane-switching of liquid crystals
Effect of liquid crystals on light polarization
Figure 7: Effect of liquid crystals on light polarization
LED Source
Liquid Crystal Light Source Front Polarizer Back Polarizer Glass Substrate Electrode Pixel Brightness Electrode Voltage
Figure 8: Structure and working of an LCD pixel
Figure 9: An LCD under a magnifying glass reveals that each pixel is made of R,G and B sub-pixels
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