Projektor

Details

Veröffentlichungs-Nr.

EP4811033

Anmeldetag

19. März 2026

Veröffentlichung

23. September 2026

Rechtsraum

EP

IPC

G03B21/16, G03B21/20

Abstract

A projector includes: a first light source that emits first light; a second light source that emits second light in a direction intersecting a direction of emission of the first light from the first light source; a first image generation element that generates first image light from the first light; a second image generation element that generates second image light from the second light; a first heat dissipation member that is thermally coupled to the first light source and dissipates heat generated in the first light source; a heat transport member that transports heat generated in the second light source; a second heat dissipation member that dissipates the heat transported by the heat transport member; and a first cooling unit that circulates a first airflow through the first heat dissipation member and the second heat dissipation member along a first direction, and at least a part of the first heat dissipation member and at least a part of the second heat dissipation member overlap each other in the first direction, the second light source includes a light-emitting element that emits the second light, and a substrate that supports the light-emitting element, and the heat transport member extends in a straight line along the substrate.

Anmelder

Firma

Seiko Epson Corporation

Land

🇯🇵 Japan

Fachgebiete