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US 7,841,746 B2Granted
Light source device, lighting device, projector, and monitoring device
AssigneeSeiko Epson Corporation
InventorShunji Kamijima
Life of this patent
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Abstract
A light source device includes: a light source which emits light; an optical member through which light emitted from the light source enters; a base on which the light source is mounted; a first holding member which fixes the optical member; and a second holding member which holds the first holding member and stands on the base in the emission direction of the light emitted from the light source.
Claims8
A light source device, comprising:
- a light source which emits light;
- an optical member through which light emitted from the light source enters, the optical member having an external resonator which resonates the light emitted from the light source;
- a base on which the light source is mounted;
- a first holding member which fixes the optical member;
- and
- a second holding member which holds the first holding member and stands on the base in the emission direction of the light emitted from the light source.
3 more elements
Dependencies are inferred from the claim text.