Patent ID: 6912086

Claim:
A projection device, comprising: a screen having a layered structure comprising a light-transmissive screen panel and a light-transmissive reinforcing panel, wherein a front panel in the screen has a plane wider than residual panels on the back of the screen; an image projector configured to project an image on the screen; a screen frame, fit on the peripheral edges of the residual back panels, having a plane smaller than the front panel such that the screen frame is arranged behind the front panel so as not to extend from the peripheral edges of the front panel; a double-side adhesive tape sandwiched between residual back panels and the screen frame for uniting them together so that the peripheral edges of the front panel and the outer surface of the screen frame are aligned in a plane; a single-side adhesive tape applied across the peripheral edges of the front panel and the outer surface of the screen frame for uniting them together; and a housing configured to accommodate the image projector and to hold, at its opening, the screen via the screen frame so that the front panel of the screen is exposed to the outside.