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US 10,309,612 B2Granted
Light source module having lens with support posts
AssigneeSamsung Electronics Co., Ltd.
InventorsDo Hun Kim, Jeong Gyu Park, In Je Sung
Life of this patent
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Abstract
A light source module includes a substrate, a light source mounted on the substrate, an optical device disposed on the light source, a support extending from a surface of the optical device facing the light source and fixed to the substrate, and a protrusion extending from and around a side surface of the support.
Claims18
A light source module, comprising:
- a substrate;
- a light source mounted on the substrate;
- and
- an optical device disposed on the light source,
- wherein the optical device comprises:
- a first surface disposed above the light source;
- a second surface disposed opposite to the first surface and through which light generated in the light source is emitted externally;
- and
- a support disposed on the first surface and fixed to the substrate,
- wherein the support includes a protrusion protruding around a side surface thereof,
- wherein the protrusion has a structure extending from a portion spaced apart from the first surface in a lateral direction substantially perpendicular to a longitudinal direction of the support;
- and
- wherein the protrusion is spaced apart from an upper surface of the substrate and disposed above the substrate.
10 more elements
A light source module, comprising:
- a substrate;
- a light source mounted on the substrate;
- and
- an optical device disposed on the light source,
- wherein the optical device comprises:
- a first surface facing the light source;
- a second surface disposed opposite to the first surface and through which light generated in the light source is emitted externally;
- and
- a first support disposed on the first surface, and a second support disposed on an end portion of the first support and fixed to the substrate by an adhesive,
- wherein the second support includes a protrusion protruding around a side surface thereof.
7 more elements
A light source module, comprising:
- a substrate;
- a light source mounted on a top surface of the substrate;
- and
- an optical device disposed above the light source,
- wherein the optical device comprises:
- a first surface facing the light source;
- a second surface disposed opposite to the first surface and through which light generated in the light source is emitted externally;
- and
- a support with an upper end disposed on the first surface and a lower end mounted to the top surface of the substrate,
- wherein the support has a lower portion having a bar-shaped structure, an upper portion having the bar-shaped structure, and a protrusion at a middle portion wherein the protrusion extends in a lateral direction away from the bar-shaped structure.
7 more elements
Dependencies are inferred from the claim text.