Electronic component handling unit
US10497590B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 29, 2016 |
| Grant date | Dec 3, 2019 |
| Priority date | — |
| Expiry date | Nov 29, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/97
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
The electronic component handling unit comprises: a main body; a rotating shaft attached to the main body; a flip head attached to the rotating shaft; and a stepping motor attached to the main body, and causing the rotating axis to rotate to invert the flip head. The flip head has: a base connected to the rotating shaft; and a plurality of pickup nozzles attached on the base in a straight line in such a manner that the alignment direction is tilted 45° with respect to the direction in which the rotating axis extends. As a result, a column of picked-up semiconductor chips can be flipped-over while simultaneously changing the alignment direction thereof with a simple constitution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.