Lighting device comprising connection element with spring section
US11248757B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 6, 2019 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Mar 6, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention refers to a lighting device. The object to provide a lighting device in particular with flexible properties, wherein the mechanical robustness with respect to thermomechanical stresses is improved, is solved in that the lighting device comprises: at least one light-emitting element, wherein the at least one light-emitting element is arranged on connection elements for an electronic connection to the at least one light-emitting element, at least one encapsulating material surrounding at least part of the connection elements, wherein at least one connection element comprises at least one spring section. The invention further refers to a method for producing a lighting device and a use of a lighting device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.