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US 12,216,383 B2Granted
Light emitting module
AssigneeNichia Corporation
InventorTsuyoshi Okahisa
Life of this patent
Estimating the term…
Abstract
A light emitting module according to an embodiment of the present disclosure includes a light source, a lens disposed over the light source and configured to transmit light from the light source, and a cover member disposed over the lens, wherein the cover member includes, in a top view, a first region, a second region located around the first region and having a higher light diffusion effect than the first region, and a third region located inward of the first region and on which the light from the light source transmitted through the lens is incident.
Claims16
A light emitting module comprising:
- a light source comprising a plurality of light emitting parts that are configured to be turned on individually and configured to be turned on in groups of multiple light emitting parts;
- a lens disposed over the light source and configured to transmit light from the light source;
- and
- a cover member disposed over the lens,
- wherein the cover member comprises, in a top view:
- a first region,
- a second region located around the first region, wherein a light diffusion effect of the second region is higher than a light diffusion effect of the first region, and
- a third region located inward of the first region and on which the light from the light source transmitted through the lens is incident.
5 more elements
Dependencies are inferred from the claim text.