Portable rear screen television cabinet
AssigneeProjectavision, Inc.
InventorEugene Dolgoff
Life of this patent
Estimating the term…
Abstract
A rear screen television cabinet, comprising a cabinet having front portions including a top, two sides and a front face, viewing surface on the front face, a mirror system comprising a plurality of mirrors for reflecting and successively enlarging and reflecting an incident beam onto the rear screen and a rear assembly which substantially closes said cabinet and is foldable or collapsible to render said cabinet portable, is disclosed. The cabinet's mirror system receives and successively enlarges and reflect an incident beam from a projector, to project a large image onto the viewing surface.
Claims16
A collapsible rear screen television cabinet, comprising:
- a front portion having a top, two sides and a front face;
- a rear screen supported on said front face;
- a mirror system comprising at least one mirror for reflecting an image from a projection means onto the rear screen;
- a base panel attached to the front portion to support the projection means in an operational condition of the cabinet;
- and
- a collapsible rear assembly forming with said front portion substantially closing said cabinet, wherein said cabinet in a collapsed condition has a substantially smaller profile than in the operational condition.
A rear screen television cabinet, comprising:
- a front portion having a top, two sides and a front face;
- a viewing surface on said front face;
- a mirror system comprising at least one mirror for reflecting and successively enlarging and reflecting an incident beam onto the viewing surface, wherein said mirror system comprises:
- a first mirror positioned to receive, enlarge and reflect an incident beam;
- a second mirror positioned to receive, enlarge and reflect the beam reflected from the first mirror;
- a third mirror positioned to receive, enlarge and reflect the beam reflected from the second mirror toward the rear screen;
- a rear assembly combined with said front portion substantially closing said cabinet and wherein said rear assembly is foldable or collapsible to facilitate transportation and wherein said rear assembly, comprises:
- a base panel;
- a rear panel;
- a removable top panel;
- and
- swivelable right and left side panels.
Dependencies are inferred from the claim text.