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US 4,935,665 AGranted
Light emitting diode lamp
AssigneeMitsubishi Cable Industries, Ltd.
InventorHroaki Murata
Life of this patent
Estimating the term…
Abstract
A light emitting diode lamp comprises an insulated metallic board having a plurality of hollows thereon each of which has a light emitting diode mounted on the bottom thereof and a light-reflecting surface on the side wall thereof. A lens plate collects direct light from the light emitting diode and light reflected by the reflecting surfaces of each of the hollows. The lamp is suited as an automobile lamp, especially as a high mounted stop lamp.
Claims7
A light emitting diode lamp comprising:
- an insulated metallic board having a plurality of hollows thereon, each of said hollows has a light emitting diode mounted on a bottom surface thereof and each of said hollows has a light-reflecting surface on a side wall thereof;
- and
- a lens plate collects direct light from each light emitting diode and collects light reflected by the light-reflecting surfaces of each of the hollows.
Dependencies are inferred from the claim text.