Painted electroluminescent vehicle trim components
US10932335B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2019 |
| Grant date | Feb 23, 2021 |
| Priority date | — |
| Expiry date | Sep 25, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D39/00
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A painted vehicle trim component such as a spoiler, side-view mirror housing, or other vehicle body part is provided with electroluminescent paint to emit light from its surface. The trim component includes a substrate having a mounting surface for attaching to the vehicle. A conductor body is at least partially embedded in the substrate to provide a conductive surface exposed externally of the substrate. A conductive wire is crimped to the conductor body and is adapted to connect to an electrical power source remotely from the vehicle trim component. A conductive bus bar paint layer is deposited over the substrate and onto the exposed conductive surface of the conductor body. A light-emitting paint layer deposited over the substrate is disposed relative to the conductive paint layer such that light is emitted when an electrical signal is received at the conductive wire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.