Abstract: A portable computer has a base housing portion to which a display screen structure is pivotally connected. The display screen structure is defined by a solid, relatively thin plastic screen panel instead of the usual lid/display screen housing having mounted therein an LCD panel, a panel illumination system and associated display electronics. To form a selectively variable image on the screen panel a relatively small LCD projection structure is mounted on the top side of the base housing for pivotal movement relative thereto between an upwardly extending use orientation and a downwardly retracted storage and transport orientation. The LCD projection structure includes a lens housing having a lens disposed therein, a small LCD projection panel supported on an underside portion of the lens, and a high intensity light source supported beneath the LCD projection panel.