Wolf, Greenfield & Sacks, P.C.
Screen and image projection apparatus
Light emitted from a light source is modulated and projected on a screen. The screen includes a securing member, a diffuser plate supported by the securing member using a plurality of elastic members, where the elastic members are disposed so that the diffuser plate is resiliently displaced in two directions in the plane of the diffuser plate, and a driving unit that moves the diffuser plate with respect to the securing member in the two directions in the plane of the diffuser plate.
Sony Corporation
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Yutaka Hiroki
Sugawara Kikuchi