Projection device
AssigneeFUJIFILM Corporation
InventorsHironobu KAYANO, Shoki KASAHARA
Life of this patent
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Abstract
A projection device includes: a housing that includes a base portion and a protruding portion protruding from the base portion; a projection lens that projects image light onto a projection target, is disposed to face the protruding portion, and is mounted on the base portion; a prism that is disposed in the base portion to face an incident-side end part of the projection lens; a plurality of transmission type electro-optical elements that are arranged to face a plurality of side surfaces of the prism, respectively; and a semiconductor light source that is disposed in the protruding portion and generates the image light.
Claims20
A projection device, comprising:
- a housing that includes a base portion and a protruding portion protruding from the base portion;
- a projection lens that projects image light onto a projection target, is disposed to face the protruding portion, and is mounted on the base portion;
- a prism that is disposed in the base portion to face an incident-side end part of the projection lens;
- a plurality of transmission type electro-optical elements that are arranged to face a plurality of side surfaces of the prism, respectively;
- and
- a semiconductor light source that is disposed in the protruding portion and generates the image light.
Dependencies are inferred from the claim text.