Laser printing of color converter devices on micro led display devices and methods
US11908981B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Sep 14, 2022 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Sep 14, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/80
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Embodiments disclosed herein include micro light emitting device (LED) display panels and methods of forming such devices. In an embodiment, a display panel includes a display backplane substrate, a light emitting element on the display backplane, a transparent conductor over the light emitting element, a dielectric layer over the transparent conductor, and a color conversion device over the light emitting element. In an embodiment, the dielectric layer separates the transparent conductor from the color conversion device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.