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US 12,003,842 B2Granted
Light-emitting module and camera module
AssigneeLG Innotek Co., Ltd.
InventorsKang Yeol Park, Hee Se Lee, Sung Phil Kim
Life of this patent
Estimating the term…
Abstract
The present embodiment relates to a light-emitting module comprising: a substrate; a light source which is arranged on the substrate and emits laser light; a holder arranged on the substrate; a diffuser lens arranged in the holder and over the light source; and a diffuser ring for supporting the diffuser lens, wherein the diffuser lens comprises a plurality of microlenses, and the holder comprises an opening formed above the diffuser lens and a stopping protrusion for inhibiting the diffuser lens from being separated through the opening.
Claims15
A light emitting module comprising:
- a substrate;
- a light source disposed above the substrate and configured to emit laser light;
- a holder disposed above the substrate;
- a diffuser lens disposed in the holder and disposed above the light source;
- and
- a diffuser ring disposed between the diffuser lens and the light source,
- wherein the diffuser lens comprises a plurality of micro lenses,
- wherein the diffuser lens comprises a protruding portion protruding from an outer peripheral surface of the diffuser lens, and
- wherein the holder comprises a first groove accommodating at least a portion of the protruding portion of the diffuser lens.
6 more elements
Dependencies are inferred from the claim text.