Alignment-assisting tray, alignment-control apparatus and alignment method
US12327742B2 · kind B2 · utility
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2Claims
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Key dates
| Filing date | Jun 24, 2022 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Jul 22, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/95001
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
An alignment-control apparatus encompasses an alignment-assisting tray for aligning a plurality of elements in a batch with highly minute-and-precise configuration, a first transferring unit for collectively transporting the plurality of elements to the alignment-assisting tray, a driving unit for reallocating a convex-ridge of each of the elements toward an concave-ridge assigned to each of the concave cells defined in the alignment-assisting tray, and a second transferring unit for picking up the plurality of elements from the alignment-assisting tray and collectively transporting the plurality of elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.