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US 9,285,661 B2Granted
Projector
AssigneeSeiko Epson Corporation
InventorKeita Tsukioka
Life of this patent
Estimating the term…
Abstract
A projector includes a light source section that outputs light, a light modulator that modulates the light outputted from the light source section based on image information, a projection lens that projects the modulated light, an enclosure that accommodates the light source section, the light modulator, and the projection lens, a base that supports the projection lens and fixes the projection lens to the enclosure, and a restricting portion that restricts movement of the base.
Claims7
A projector comprising:
- a light source section that outputs light;
- a light modulator that modulates the light outputted from the light source section based on image information;
- a projection lens that projects the modulated light;
- an enclosure that accommodates the light source section, the light modulator, and the projection lens;
- a base that supports the projection lens and fixes the projection lens to the enclosure;
- a restricting portion that restricts movement of the base;
- and
- columnar portions provided on an inner surface of the enclosure,
- wherein
- the base includes fixing portions provided on both end sides of the base,
- the fixing portions are fixed to the columnar portions with fixing members,
- the restricting portion is disposed on the inner surface of the enclosure, and
- the columnar portions and the restricting portion are disposed on a same plane of the inner surface of the enclosure.
10 more elements
Dependencies are inferred from the claim text.