Patent ID: 7883218

Claim:
A projector comprising: a rectangular light tunnel having a hollow light guide path capable of passing light therethrough for shaping said light with said light guide path; an optical component holding member provided with a holding portion holding said light tunnel; and a light tunnel clip including a first pressing portion and a second pressing portion pressing first and second surfaces, adjacent to each other, of said light tunnel toward said holding portion of said optical component holding member for holding said light tunnel in a pressed state, wherein said first pressing portion and said second pressing portion press positions of said first and second surfaces of said light tunnel located substantially on the same line perpendicular to the traveling direction of said light respectively, said optical component holding member includes a first engaging hole and a second engaging hole so arranged as to hold said light tunnel therebetween, and said light tunnel clip includes a first engaging pawl and a second engaging pawl of a springy material engaging with said first engaging hole and said second engaging hole respectively.