Positioning mask, system and method for manufacturing an optoelectronic device
US12324272B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 25, 2021 |
| Grant date | Jun 3, 2025 |
| Priority date | — |
| Expiry date | Mar 15, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/036
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A positioning mask includes a body delimiting conduits dimensioned to each accommodate a single functional electronic object and opening through a first opening on a cooperation face, and through a second opening on a reception face. A system for manufacturing an optoelectronic device includes functional electronic objects distributed and fixed on a reception face of a screen substrate. The system further includes a positioning mask of the aforementioned type as well as a supplying unit for freely depositing an assembly of functional electronic objects on the reception face, and a placing unit for positioning the cooperation face facing the reception face, the conduits being arranged at predetermined locations on the reception face where the functional electronic objects are positioned. A method for manufacturing an optoelectronic device is also related.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.