Notebook computer with projection function

Details Notebook computer with projection function Notebook computer with projection function

1997-06-20

1998-09-08

Dowling, William

Optics: image projectors

Picture carrier

G03B 2114

Patent

active

058035699

ABSTRACT:
A notebook computer with projecting function including a mainframe and a display. The mainframe has conventional input devices and circuits connecting the display via a rotary shaft. The display is connected to the mainframe by the rotary shaft at one side thereof and includes a liquid crystal display, a cover plate, an assembly of a reflective plate and a luminous body, and a frame at the other three sides of the display and capable of 90 degrees rotation. The liquid crystal display has a display frame at its periphery. When the cover plate and the assembly are disposed on the display frame and the frame is insertably connected to the cover plate, the notebook computer is an ordinary one. But when the cover plate and the assembly are detached from the display frame, and the frame is turned through 90 degrees, the images displayed on the liquid crystal display may be projected with the use of a projector.

REFERENCES:
patent: 5041965 (1991-08-01), Chen
patent: 5353075 (1994-10-01), Conner et al.
patent: 5658063 (1997-08-01), Nasserbakht
patent: 5668695 (1997-09-01), Nakamura et al.

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