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US 2008/0187303 A1Published application
Electronic device, electronic camera, light source device, illumination device, and projector device
AssigneeNikon Corporation
InventorAkinori Ito
Life of this patent
Estimating the term…
Abstract
An electronic device includes a heat generating member arranged in a body, and a heat transmission member of a shape of a three-dimensional body having at least a first surface that is joined to the heat generating member and a second surface that is joined to an inner surface of the body. The first surface of the heat transmission member has an area greater than or equal to an area of the heat transmission member joined to the heat generating member, and an entire area of the second surface is joined to the inner surface of the body.
Claims24
An electronic device, comprising:
- a heat generating member arranged in a body;
- and
- a heat transmission member of a shape of as a three-dimensional body having at least a first surface that is joined to the heat generating member and a second surface that is joined to an inner surface of the body, and wherein
- the first surface of the heat transmission member has an area greater than or equal to an area of the heat generating member joined to the heat generating member, and an entire area of the second surface is joined to the inner surface of the body.
1 more element
A light source device, comprising:
- a light source that irradiates illumination light towards a subject to be illuminated;
- a heat dissipation plate that has a heat dissipation surface approximately orthogonal to a rear surface of the light source, and that dissipates heat generated by the light source to an exterior;
- and
- an anisotropic thermally conductive block that transmits heat generated by the light source from the rear surface of the light source to the heat dissipation plate.
1 more element
Dependencies are inferred from the claim text.