Distance measurement camera module
AssigneeLG Innotek Co., Ltd.
InventorKeal Doo MOON
Life of this patent
Estimating the term…
Abstract
A distance measurement camera module according to an embodiment includes a light emitting unit; and a light receiving unit including an image sensor, wherein the light emitting unit comprises: a plurality of light sources; and a first optical member disposed on the plurality of light sources, wherein the plurality of light sources comprises: a first light source spaced apart from the first optical member at a first height; and a second light source spaced apart from the first optical member at a second height, wherein the first height is smaller than the second height, and wherein an output light emitted through each of the first and second light sources is focused at different positions.
Claims15
A distance measurement camera module, comprising:
- a light emitting unit;
- and
- a light receiving unit including an image sensor,
- wherein the light emitting unit comprises:
- a substrate;
- a plurality of light sources disposed on the substrate;
- and
- a first optical member disposed on the plurality of light sources,
- wherein the plurality of light sources comprises:
- a first light source spaced apart from the first optical member on the substrate at a first height;
- and
- a second light source spaced apart from the first optical member on the substrate at a second height different from the first height,
- wherein the first light source is fixedly disposed on the substrate at a position spaced apart from the first optical member at the first height, and
- wherein the second light source is fixedly disposed on the substrate at a position spaced apart from the first optical member at the second height.
Dependencies are inferred from the claim text.