Micro light-emitting diode displays having color conversion devices and assembly approaches
US11610936B2 · kind B2 · utility
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28Claims
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Key dates
| Filing date | Jun 13, 2019 |
| Grant date | Mar 21, 2023 |
| Priority date | — |
| Expiry date | Jul 18, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3026
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Micro light-emitting diode displays and methods of fabricating micro LED displays are described. In an example, a micro light emitting diode pixel structure includes a plurality of micro light emitting diode devices in a dielectric layer. A transparent conducting oxide layer is above the dielectric layer. A color conversion device (CCD) is above the transparent conducting oxide layer and over one of the plurality of micro light emitting diode devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.