Projector
The utility model provides a projector, which can improve the cooling efficiency of a heat source and realize miniaturization. The projector includes: a light source; one light modulation element that has a first surface that intersects the optical path of the light from the light source, and modula...
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| creator | KADOTANI NORIKAZU |
| description | The utility model provides a projector, which can improve the cooling efficiency of a heat source and realize miniaturization. The projector includes: a light source; one light modulation element that has a first surface that intersects the optical path of the light from the light source, and modulates the light from the light source on the basis of an image signal; an optical path changing element that changes the optical path of the light emitted by the light modulation element; a projection lens that projects the light whose optical path has been changed by the optical path changing element; a housing that accommodates the optical modulation element and the optical path changing element; a first fan that is disposed between the housing and the optical path changing element and that causes the first airflow to flow in a first direction on the first surface; a second fan that is disposed between the housing and the optical path changing element and that causes a second airflow to flow in a second direction d |
| format | Patent |
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| language | chi ; eng |
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| subjects | ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS |
| title | Projector |
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