Patent ID: 9442353
Filing Date: 2016-09-13
CPC Classification: F21V,G03B,H04N,H05K

Claim Text:
1. A projector comprising: a light source device, a light modulating device configured to modulate a light beam emitted from the light source device, a projection optical device configured to project the light beam modulated by the light modulating device, a housing in which the light source device, the light modulating device, and the projection optical device are housed, a flexible printed circuit board, one end of which is directly connected to the light modulating device, wherein a positioning for positioning the light source device in the emission position is formed on an outer surface of the housing, the flexible printed circuit board includes a positioning hole in which the positioning protrusion is fitted, and the positioning protrusion fits in the positioning hole to position the light source device in the emission position, an insert-through section for drawing around the flexible printed circuit board to an outside of the housing is formed in the housing, the light source device includes a light emitting device mounted on the flexible printed circuit board, and the flexible printed circuit board is bent, whereby the light source device is disposed in an emission position where the light source device emits the light beam to the light modulating device, and the flexible printed circuit board is drawn around to the outside of the housing via the insert-through section, and a portion between the positioning hole and the one end is bent along the outer surface of the housing.