Dolby Laboratories Licensing Corporation

University of British Columbia

Greg Ward

Lorne Arthur Whitehead

Helge Seetzen

Wolfgang Stuerzlinger

Don Graham

A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. The screen is illuminated with light from a light source comprising an array of controllable light-emitters. The controllable-emitters and elements of the light modulator may be controlled to adjust the intensity of light emanating from corresponding areas on the screen. The display may provide a high dynamic range.

HDR displays with dual modulators having different resolutions

HDR displays with individually-controllable color backlights

HDR displays having light estimating controllers

A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. Elements of the light modulator may be controlled to adjust the intensity of light emanating from corresponding areas on the screen. The display may provide a high dynamic range.

High dynamic range display devices

Growing community of inventors

Albany, CA, United States of America

Greg Ward