Display device using semiconductor light-emitting element seated in plurality of cells of barrier rib portion
US12356766B2 · kind B2 · utility
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14Claims
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Assignee
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Key dates
| Filing date | Dec 18, 2019 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Apr 5, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/0364
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Discussed is a display device including a base portion; a first electrode formed on the base portion; a barrier rib portion stacked on the first electrode while forming a plurality of cells; a second electrode formed on the barrier rib portion; and semiconductor light emitting diodes seated in the plurality of cells, wherein the first electrode and the second electrode are spaced apart from each other with the barrier rib portion disposed therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.