METHOD AND APPARATUS FOR PROJECTION DISPLAY

摘要

A projection display device capable of displaying images with a computer disconnected can perform processing using information stored in a portable memory such as a memory card (42). The projection display device comprises a memory controller (40) for reading information stored in a portable memory; an image processing section for preparing image data of an image to be displayed using at least one of a plurality of image data stored in the portable memory according to instructions of a processing program that indicates a series of processing steps of the projection display device, the program read from the portable memory; an electrooptic device for producing the image light corresponding to the display image data; and an optical system (102) for presenting an image by projecting the image light.