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US 2011/0216536 A1Published application
Illumination device
AssigneeRohm Co., Ltd.
InventorsTomokazu OKAZAKI, Masaru IGAKI, Hironobu KANEKO
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Abstract
An illumination device that includes a plurality of LED chips and a heat-dissipating unit including a fan configured to ventilate air. The plurality of LED chips are cooled as heat generated in the plurality of LED chips is transferred to the air ventilated by the fan.
Claims14
An illumination device, comprising:
- a plurality of LED chips;
- and
- a heat-dissipating unit including a fan configured to ventilate air,
- wherein the plurality of the LED chips are cooled by transferring heat generated by the plurality of LED chips to the air ventilated by the fan.
1 more element
Dependencies are inferred from the claim text.