Patent ID: 7791700
Filing Date: 2010-09-07
Classification: G02F,G09G

Abstract:
1. A liquid crystal display device, comprising: a printed circuit board, PCB, substrate composed of non-conductive material and having a non-component surface that is free of electrical components for driving a liquid crystal display and having an opposing back surface that contains electrical circuitry and is located near the back of the display device; said liquid crystal display disposed on said non-component surface and comprising first and second electrode layers and a dispersion layer disposed between said first and second electrode layers, said dispersion layer comprising liquid crystal dispersed in a polymer matrix; electrical through-conductors extending between said non-component surface and said back substrate surface, said through-conductors being in electrical contact with said first and second electrode layers; and drive electronics disposed on said back substrate surface in electrical contact with said through-conductors, said drive electronics being adapted to apply voltage pulses to said first and second electrode layers effective to form images on said liquid crystal display; wherein said display device lacks supports for components of said display other than said PCB substrate.