LED module and LED lamp including the same
US10964852B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2018 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Dec 18, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/857
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A light emitting diode (LED) module includes: a flexible substrate having a first surface on which a circuit pattern is disposed, and a second surface opposite the first surface; a plurality of light emitting diode (LED) chips mounted on the first surface of the flexible substrate, and electrically connected to the circuit pattern; an insulating reflective layer disposed on the first surface of the flexible substrate, and covering a portion of the circuit pattern; first and second connection terminals disposed at both ends of the flexible substrate, and connected to the circuit pattern; and a wavelength conversion layer covering the plurality of LED chips and surrounding the flexible substrate in a cross-sectional view.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.