Optoelectronic device with electronic components at the level of the rear face of the substrate and manufacturing method
US11552126B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2019 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Feb 1, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/0361
Abstract
An optoelectronic device having a substrate and a plurality of sets of light-emitting diodes where each set includes a plurality of light-emitting diodes, a first lower electrode, a second upper electrode, an electronic component of an electronic circuit formed in a first portion of the substrate, on the side of the face of the substrate that does not bear the light-emitting diodes, and a first conductive means formed through the first portion and electrically connecting a first terminal of the electronic component to one amongst the first and second electrodes. The first conductive means of a given set is electrically-insulated from the first conductive means of the other sets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.