PROJECTOR
PROBLEM TO BE SOLVED: To provide a projector in which optical components are arranged precisely, with smaller part count. SOLUTION: The projector includes a housing for optical components 6, having a reference surface for positioning a second lens array 322, in an optical axis direction of luminous...
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| creator | FUKUYAMA TAKANORI |
| description | PROBLEM TO BE SOLVED: To provide a projector in which optical components are arranged precisely, with smaller part count. SOLUTION: The projector includes a housing for optical components 6, having a reference surface for positioning a second lens array 322, in an optical axis direction of luminous flux and two directions orthogonal with respect to the optical axis direction, and an energizing member 7 formed integrally and energizing the second lens array 322 in the optical axis direction and two directions orthogonal with respect to the optical axis direction so as to position the second lens array 322 on the reference surface. The energizing member 7 is arranged on one end side of the second lens array 322. COPYRIGHT: (C)2011,JPO&INPIT |
| format | Patent |
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| language | 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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