Light emitting diode device and method for the same
US10847674B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | May 31, 2019 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | May 31, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/857
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
A light emitting device includes: a substrate; a first electrode and a second electrode provided at a distance from each other on the substrate and extending in one direction; a plurality of light emitting diodes provided between the first electrode and the second electrode, and connected to the first electrode and the second electrode; and a residual pattern provided between at least one of the plurality of light emitting diodes and the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.