Illuminated badge for a vehicle

Patent metadata

Field	Value
Publication number	US-10081295-B2
Application number	US-201514881489-A
Country	US
Kind code	B2
Filing date	Oct 13, 2015
Priority date	Oct 13, 2015
Publication date	Sep 25, 2018
Grant date	Sep 25, 2018

Abstract

A badge is provided herein. The badge includes a housing having an integrally formed first layer and second layer. A light source is disposed within the badge. A first photoluminescent structure is disposed between the light source and housing. The first photoluminescent structure is configured to emit outputted light in response to inputted light emitted from the light source. The outputted light exits the housing through a light transmissive portion. A substrate is attached to the housing.

First claim

What is claimed is:

1. A badge, comprising:
a housing including an integrally formed first layer disposed within a peripheral portion of a second layer, wherein the second layer also includes a central portion, the first layer visible from an A-surface between the peripheral portion and the central portion of the second layer;
a first photoluminescent structure disposed between a light source and the housing and configured to emit an outputted light in response to an inputted light emitted from the light source, wherein the outputted light exits the housing through a light transmissive portion; and
indicia disposed forwardly of the first and second layers.

2. The badge of claim 1 , wherein the light transmissive portion is disposed on a viewable portion of the housing.

3. The badge of claim 2 , wherein the light source comprises a plurality of printed LEDs.

4. The badge of claim 1 , wherein the first photoluminescent structure comprises at least one photoluminescent material configured to down convert an inputted light received from at least a portion of the light source into a visible light that is outputted to a viewable portion.

5. The badge of claim 4 , wherein the inputted light comprises one of blue light, violet light, and UV light.

6. The badge of claim 3 , wherein the first layer is formed from a translucent material and the second layer is formed from a substantially opaque material.

7. The badge of claim 2 , wherein the light transmissive portion is configured as a geometric shape that substantially encompasses the indicia.

8. A method of forming a badge, comprising:
forming a housing by molding a first, light transmissive layer and over-molding a second, opaque layer onto the first layer, wherein the second layer partially covers the first layer on a first side and extends rearwardly of the first layer on a second side; and
placing and encapsulating a light source and a photoluminescent structure between the housing and a substrate.

9. The method of forming a badge of claim 8 , further comprising:
attaching indicia to a viewable portion.

10. The method of forming a badge of claim 9 , further comprising:
coupling a controller to the light source, wherein the controller is configured to illuminate the light source thereby illuminating a portion of the viewable portion.

11. The method of forming a badge of claim 10 , wherein the indicia is light transmissive and the light source is configured to emit light towards the viewable portion.

12. The method of forming a badge of claim 8 , wherein the first photoluminescent structure comprises at least one photoluminescent material configured to down convert an inputted light received from at least a portion of the light source into a visible light that is outputted to a viewable portion.

13. The method of forming a badge of claim 12 , wherein the inputted light comprises one of blue light, violet light, and UV light.

14. The method of forming a badge of claim 8 , wherein the light source is configured as a first portion of printed LEDs configured to emit light through a first light transmissive portion and a second portion of printed LEDs configured to illuminate through a second light transmissive portion.

15. A method of forming a badge, comprising:
forming a housing by molding a first, light transmissive layer and over-molding a second, opaque layer onto the first layer, wherein the second layer partially covers the first layer on a first side and extends rearwardly of the first layer on a second side;
placing and encapsulating a light source and a photoluminescent structure between the housing and a substrate; and
attaching indicia to a viewable portion.

Assignees

• Ford Global Tech Llc

Inventors

• Dellock Paul Kenneth
• Musleh Michael A
• Salter Stuart C
• Siler Brian
• Lobo Harry

Classifications

• F21W2104/00

  Exterior vehicle lighting devices for decorative purposes · CPC title

• F21V23/003 Primary

  the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array · CPC title

• B60Q2400/40

  Welcome lights, i.e. specific or existing exterior lamps to assist leaving or approaching the vehicle · CPC title

• F21Y2101/00

  Point-like light sources · CPC title

• G09F13/22

  electroluminescent (electroluminescent light sources per se H05B33/00) · CPC title