An assembled housing of rear projection television comprising a foldable main
framework and a foldable back cover is disclosed. The main framework is a flat
structure as folded, while the main framework forms a ring structure as unfolded.
The ring structure includes a front opening and a back opening, while the back
cover is positioned in the back opening to form a chamber. The foldable design
of the housing facilitates the users and the vendors to assemble the rear projection
television, and also reduce the hardware space occupied by the housing, so as to
reduce the cost of transportation compared to a traditional rear projection television.