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US 10,300,836 B2Granted
Lighting apparatus and vehicular lamp comprising the same
AssigneeLG Innotek Co., Ltd.
InventorsHyun Hee Chae, Kwang Ho Park, Byoung Eon Lee
Life of this patent
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Abstract
In the present invention, there is provided a lighting device including: a light source module including at least one light source and a light guide member that buries the light source; a shielding module accommodating the light source module therein, the shielding module having an opening region and a shielding region, which are provided above the light guide member; and a diffusion member disposed in the light guide member.
Claims19
A lighting device comprising:
- a light source module including at least one light source disposed on a printed circuit board and a light guide member in which the light source is buried;
- a diffusion member disposed in the light guide member;
- a shielding module accommodating the light source module therein;
- and
- a reflection member disposed on the printed circuit board,
- wherein the reflection member includes a side reflection member disposed between the at least light source and an inner side surface of the shielding module, and
- wherein the light guide member that is in contact with upper and lower portions of the diffusion member is made of the same material.
4 more elements
A lighting device comprising:
- a light source module including at least one light source disposed on a printed circuit board and a light guide member in which the light source is buried;
- a diffusion member disposed in the light guide member;
- a shielding module accommodating the light source module therein;
- and
- a reflection member disposed on the printed circuit board,
- wherein the reflection member includes a side reflection member disposed between the at least light source and an inner side surface of the shielding module, and
- wherein the diffusion member is disposed in a structure dividing the light guide member into two in a lateral direction.
4 more elements
A vehicle lamp comprising:
- a bracket configured to form a light shield;
- and
- a lighting device disposed in the bracket, the lighting device including:
- a light source module disposed in the body, the light source module including at least one light source disposed on a printed circuit board and a light guide member in which the light source is buried;
- a diffusion member disposed in the light guide member;
- and
- a reflection member disposed on the printed circuit board,
- wherein the reflection member includes a side reflection member disposed between the at least light source and an inner side surface of the bracket, and
- wherein the light guide member that is in contact with upper and lower portions of the diffusion member is made of the same material.
6 more elements
Dependencies are inferred from the claim text.