OPTICAL COMPENSATION OF COVER GLASS-AIR GAP-DISPLAY STACK FOR HIGH AMBIENT LIGHTING

摘要

Method and apparatus for minimizing reflectance relating to a multilayer LCD stack in high ambient light. The LCD stack (1) comprises a glass layer (13), a first index matching layer (15), a first intermediate layer (17), a second index matching layer (19), an air gap (21) and a light emitting LCD panel (23). The glass layer, first index matching layer, first intermediate layer, second index matching layer, and second intermediate layer are each transparent or translucent, and each have a selected index of refraction.