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US 8,540,380 B2Granted
Projector with a radiation source
AssigneeSeiko Epson Corporation
InventorMasayuki Okoshi
Life of this patent
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Abstract
A projector is provided with a radiation source adapted to radiate an electromagnetic wave during an operation and an exterior housing adapted to house the radiation source inside, wherein the exterior housing includes a first housing made of synthetic resin, and a second housing including a shield material adapted to block the electromagnetic wave, and disposed at a position for covering the radiation source in a plan view.
Claims7
A projector comprising:
- a radiation source adapted to radiate an electromagnetic wave during an operation;
- and
- an exterior housing adapted to house the radiation source inside,
- the exterior housing includes
- a first housing made of synthetic resin, the first housing having a recess that is recessed from an exterior facing surface of the first housing toward an inside of the projector, and
- a second housing including a shield material adapted to block the electromagnetic wave, and disposed at a position for covering the radiation source in a plan view, the second housing being disposed over the recess of the first housing such that the recess is blocked from being open to an exterior of the projector by the second housing.
3 more elements
Dependencies are inferred from the claim text.