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US 11,994,711 B2Granted
LED module
AssigneeHyundai Mobis Co., Ltd.
InventorsSeok Ho Jeong, Jung Young Kim
Life of this patent
Estimating the term…
Abstract
Disclosed is a LED module. The LED module includes a cover part, a board part connected to a front side of the cover part, a light emitting part electrically connected to the board part, disposed on a front side of the board part, and that emits light through a side surface thereof, and a panel part disposed on the front side of the board part, and the panel part includes a light guide unit including a plurality of light output parts that guides and outputs light emitted from the side surface of the light emitting part.
Claims19
An LED module comprising:
- a cover part having a front side facing in a first direction;
- a board part disposed on the front side of the cover part and having a front side facing in the first direction;
- a light emitting part disposed on the front side of the board part, electrically connected to the board part and configured to emit light through a side surface of the light emitting part;
- and
- a panel part disposed on the front side of the board part and comprising a light guide unit configured to guide and output the light emitted from the side surface of the light emitting part,
- wherein the light guide unit comprises:
- a body part configured to receive the light emitted from the side surface of the light emitting part;
- and
- a plurality of light output parts extending from and disposed radially with respect to the body part and configured to emit the light received at the body part to a front side of the panel part.
6 more elements
An LED module comprising:
- a cover part;
- a board part disposed on a front side of the cover part;
- a light emitting part disposed on a front side of the board part, electrically connected to the board part and configured to emit light through a side surface of the light emitting part;
- a panel part disposed on the front side of the board part and comprising a light guide unit including a plurality of light output parts configured to guide and output the light emitted from the side surface of the light emitting part;
- a lens part disposed on the front side of the board part and surrounding the light emitting part;
- and
- an optic disposed at the panel part along with the lens part and having a fine boss shape,
- wherein the optic includes a first optic disposed at a rear surface of the panel part, recessed toward a front side of the panel part, and configured to reflect the light emitted from the side surface of the light emitting part and guide the reflected light toward the front side of the panel part, the first optic having a shape of which a vertical length decreases along distance from the front side of the panel part,
- wherein a vertical length of the board part is smaller than that of the cover part, the panel part covers a side surface of the board part, and the first optic includes a first area disposed at the side surface of the board part and a second area disposed at a front surface of the board part and stepped from the first area, and
- wherein the panel part further includes a second recess disposed at a rear surface of the panel part and having a size corresponding to that of the board part, and the board part is disposed at the second recess.
7 more elements
An LED module comprising:
- a cover part;
- a board part disposed on a front side of the cover part;
- a light emitting part disposed on a front side of the board part, electrically connected to the board part and configured to emit light through a side surface of the light emitting part;
- and
- a panel part disposed on the front side of the board part and comprising a light guide unit, the light guide unit including:
- a body part configured to receive the light emitted from the side surface of the light emitting part;
- and
- a plurality of light output parts extending from and disposed radially with respect to the body part and configured to emit the light received at the body part to a front side of the panel part,
- wherein the body part includes a light input surface configured to receive the light emitted from the light emitting part, and each of the plurality of light output parts includes a light output surface configured to output the light received at the light input surface, and
- wherein the light input surface includes diffusion bosses disposed along a circumferential direction of the side surface of the light emitting part.
7 more elements
Dependencies are inferred from the claim text.