LCDs don't work like that, they block the back-light with polarization: http://soft-matter.seas.harvard.edu/index.php/Phase_transitions_in_liquid_crystals http

LCDs don't work like that, they block the back-light with polarization: http://soft-matter.seas.harvard.edu/index.php/Phase_transitions_in_liquid_crystals http://soft-matter.seas.harvard.edu/index.php/Phase_transiti...