Apparatus and method for maintaining uniform contrast in liquid crystal displays

摘要

A liquid crystal display assembly contains a liquid crystal in a chamber formed between two plates and enclosed by a surrounding seal. Polarizer layers are attached to one or both plates, wherein the polarizer layers extend to the edges of the one or both plates. A uniform thickness adhesive layer is applied to the polarizer layers and additional layers are fixed by the adhesive to the assembly as required by the end purpose of the display. Curing of the uniform thickness adhesive layer results in uniform stress throughout the adhesive layer with resulting reduction of display assembly distortion.