Quasi-three-dimensional display apparatus

摘要

A system for showing scenes that benefit from three-dimensional or quasi-three-dimensional display. In some embodiments, a generally-spherical section of a refracting material is provided in a light diverging layer of finite thickness that can be placed over a substrate display device (such as a LCD or similar flat monitor or display screen) and the refracting element and light diverging layer then spread at least a portion of the scene outwardly from the system in a three-dimensional or quasi-three-dimensional manner. The result is a more accurate, entertaining, interesting, and realistic depiction of scenes having three-dimensional features (e.g., globes, spheres, planets, other objects) shown by the display. The images may be static or animated.

主权项

1. A display system comprising:
a substrate display device that generates visible light to provide a scene, said substrate display having a front face from which said visible light emanates; a light diverging layer comprising a light diverging lens disposed over said substrate display device, said light diverging layer having a back face placed in proximity to said substrate display and a front face directed outwardly at a viewer of said system so that said visible light substantially travels out of the front face of said substrate display device, into the back face of the light diverging layer then out the front face of the light diverging layer; wherein said light diverging layer has a first portion of a first index of refraction different from a second index of refraction of said light diverging lens; and said light diverging layer having at least one refracting portion thereof at said light diverging lens, which refracts a portion of said visible light outwardly from a normal direction so that the refracted portion of visible light spreads out to give a three-dimensional view of a scene incident onto the back face of said refracting portion of said light diverging layer.