Embodiments of this invention include composite articles having specific optical properties.
In one embodiment of this invention, a composite comprises high and low refractive index …

Illumination devices and methods of making same are disclosed. In one embodiment, an
illumination apparatus includes a light source, a light guide having a planar first surface, a …

In various embodiments described herein, a display device includes a front illumination
device that comprises a light guide disposed forward of an array of display elements, such …

Illumination devices and methods of making same are disclosed. In one embodiment, a
display device includes a light modulating array and a light guide configured to receive light …

(57) ABSTRACT A spatial light modulator comprises an integrated optical compensation
structure, eg, an optical compensation struc ture arranged between a Substrate and a …

(57) ABSTRACT A spatial light modulator comprises an integrated optical compensation
structure, eg, an optical compensation struc ture arranged between a Substrate and a …

(63) Continuation of application NO 11/952,941,? led on In various embodiments described
herein, a display device Dec '7 2007 HOW Pat NO 8 068 710' includes a front illumination …

A portion of the material in this patent document is Subject to copyrightPr's under the
copyright laws of the United States and of other countries. The owner of the copyright rights …

GO2B 6/00(2006.01) GO2F L/335(2006.01)(57) ABSTRACT GO2F I/1333(2006.01) In
various embodiments described herein, a display device GO2B 5/32(2006.01) includes a …

Various embodiments of a display device described herein include an optical propagation
region, at least one optical loss structure, an optical isolation layer, and a plurality of display …