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.
申请公布号
WO03077013(A3)
申请公布日期
2004.03.04
申请号
WO2003CA00350
申请日期
2003.03.13
申请人
THE UNIVERSITY OF BRITISH COLUMBIA;WHITEHEAD, LORNE, A.;SEETZEN, HELGE;GRAHAM, DON;WARD, GREG;STUERZLINGER, WOLFGANG
发明人
WHITEHEAD, LORNE, A.;SEETZEN, HELGE;GRAHAM, DON;WARD, GREG;STUERZLINGER, WOLFGANG