Light-emitting module and lamp panel structure including the same
AssigneeLextar Electronics Corporation
InventorHsin-Jung TSAI
Life of this patent
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Abstract
A light-emitting module is provided. The light-emitting module includes a light source and a lens structure disposed on the light source. The lens structure has a first surface and a second surface. The second surface is opposite to the first surface and adjacent to the light source. The first surface includes a first recessed portion and a plurality of second recessed portions. The first recessed portion corresponds to the light source. The second recessed portions are located in the extending direction of the first recessed portion. The second surface has a reflective surface located between the first recessed portion and the second recessed portions.
Claims20
A light-emitting module, comprising:
- a light source;
- and
- a lens structure disposed on the light source,
- wherein the lens structure has a first surface and a second surface, and the second surface is opposite to the first surface and adjacent to the light source,
- wherein the first surface comprises a first recessed portion and a plurality of second recessed portions, the first recessed portion corresponds to the light source, the second recessed portions are located in an extending direction of the first recessed portion, and the second surface has a reflective surface located between the first recessed portion and the second recessed portions.
Dependencies are inferred from the claim text.