Projection Type Display Device

Abstract

A projection type display device 1 includes a memory portion 12C for storing a voice guide data 120 recorded preliminarily, associating the voice guide data 120 with the use situation; a voice reproducing portion 12B for reproducing the voice guide data 120; a light source driving portion 13, a light source 14, a liquid crystal panel 15, a lens 16 and a liquid crystal panel driving portion 17 as an image display portion for displaying images by projection; and a control portion for detecting the use situation of each portion, and simultaneously if the voice guide data 120 corresponding to the use situation exists, for obtaining the voice guide data 120 corresponding to the use situation from the memory portion 12C and for reproducing it in the voice reproducing portion 12B.

Dependencies are inferred from the claim text.