Display appliance with wall- or column-shaped housing, in which is fitted projector, and housing aperture retaining rear projection face, for information or presentation purposes

摘要

The display housing (102,104,106) locates a projector (110) and has an aperture for retaining a rear projection face (103). In the housing is formed a projection space. In the housing is fitted at least one mirror (114) deflecting projection onto the rear projection face. Pref. the projection is directed vertically upwards. If the projector is horizontally directed, a second mirror has to be fitted for deflecting projection onto rear projection face. The housing contains a frame (102) for fastening housing cladding (104,106), mirror(s) and projector. Independent claims are included for erection set for display appliance.