Light-emitting device
US8912564B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2013 |
| Grant date | Dec 16, 2014 |
| Priority date | — |
| Expiry date | Nov 5, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/84
Abstract
A light-emitting device includes a plurality of physically separated light-emitting units formed on a single substrate: a contact layer formed on a first side of the light-emitting units ; a first electrode formed on a second side of the light-emitting units: a conductive post formed between the first electrode and the contact layer; an electrical connection structure electrically connecting a first one of the light-emitting units with another a second one of the light-emitting units; a reflective layer formed between the first one of light-emitting units and the first electrode; a first conductive layer comprising a plurality of contacts formed between the first one of the light-emitting units and the reflective layer; and a second conductive layer formed between the reflective layer and the first conductive layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.