Corning Incorporated

Songfeng Han

Dmitri Vladislavovich Kuksenkov

Pamela Arlene Maurey

Xiang-Dong Mi

Kirk Richard Allen

Andrii Varanytsia

Timothy James Orsley

David L Baker

A backlight includes a substrate, a plurality of light sources, a reflective layer, a first diffuser plate, a second diffuser plate, and a color conversion layer. The plurality of light sources are proximate the substrate. The reflective layer is proximate the substrate. The first diffuser plate is over the plurality of light sources. The color conversion layer is between the first diffuser plate and the second diffuser plate.

Backlights including patterned diffusers and wavelength selective reflectors

A backlight includes a substrate, a plurality of light sources, a light guide plate, and a plurality of rectangular reflectors including rounded corners. The plurality of light sources are proximate the substrate. The light guide plate is proximate the plurality of light sources. The plurality of rectangular reflectors including rounded corners are in a plane parallel to the light guide plate and each reflector corresponds to a light source.

Backlight including rectangular reflectors including rounded corners and method for fabricating the backlight

A backlight includes a substrate, a plurality of light sources proximate the substrate, a first reflective layer on the substrate, and a plurality of patterned reflectors over the plurality of light sources. Each light source includes a size measured in a plane parallel to the substrate. Each patterned reflector is aligned with a corresponding light source and includes a thickness profile. The thickness profile includes a substantially flat section and a curved section extending from and surrounding the substantially flat section. The substantially flat section varies in thickness by no more than plus or minus 20 percent of an average thickness of the substantially flat section. The substantially flat section includes a size in a plane parallel to the substrate equal to or greater than the size of each light source.

Backlights including patterned reflectors

Growing community of inventors

Shanghai, China

Songfeng Han