Patent ID: 7733569
Filing Date: 2010-06-08
Classification: G02B,G02F

Abstract:
1. An image display device comprising: a display panel having an image forming layer disposed between a first substrate and a second light transmission substrate arranged opposite to each other, the display panel including a plurality of pixels for forming a plurality of images; and a plurality of lenses formed in an outside surface of the second light transmission substrate, the plurality of lenses guiding the plurality of images formed in the display panel in a plurality of corresponding directions, the plurality of lenses composing a lens layer, wherein the plurality of lenses includes: a first layer composed of the second light transmission substrate having a first refractive index; a second layer having a second refractive index lower than the first refractive index; and a third layer having a third refractive index higher than the second refractive index, wherein the second layer is provided at an outside surface of the first layer between the first layer and the third layer, and wherein the third layer includes a plurality of convex surfaces at the side of the second layer.