Light-emitting diode structure
AssigneeEverlight Electronics Co., Ltd.
InventorKuan-Yu CHEN
Life of this patent
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Abstract
A light-emitting diode structure includes a base with a recessed portion, a light-emitting chip and a light-transmissive block. The light-emitting chip disposed in the recessed portion of the base and emits a light beam. The light-transmissive block disposed on the base covers the recessed portion and the light-emitting chip, so that the light beam emitted from the light-emitting chip is radiated outwardly via the light-transmissive block. The light-transmissive block is a flat-top multilateral cone including a bottom surface, a top surface, and several side surfaces connected to and located between the bottom surface and the top surface. A slot with a bottom portion is formed on the top surface of the light-transmissive block.
Claims18
A light-emitting diode structure, comprising:
- a base comprising a recessed portion;
- a light-emitting chip disposed in the recessed portion of the base for emitting a light beam;
- and
- a light-transmissive block formed as a flat-top multilateral cone and disposed on the base to cover the recessed portion of the base and the light-emitting chip to direct the light beam emitted from the light-emitting chip to radiate outwardly therethrough, comprising a bottom surface, a top surface, and a plurality of side surfaces connected to and located between the bottom surface and the top surface.
A light-emitting diode structure, comprising:
- a base comprising a recessed portion;
- a light-emitting chip disposed in the recessed portion of the base to emit a light beam;
- and
- a light-transmissive block formed as a flat-top multilateral cone and disposed on the base to cover the recessed portion of the base and the light-emitting chip to direct the light beam emitted from the light-emitting chip to radiate outwardly therethrough, comprising a bottom surface, a top surface, and a plurality of side surfaces connected to and located between the bottom surface and the top surface, wherein a slot with a bottom portion is formed on the top surface of the light-transmissive block.
Dependencies are inferred from the claim text.