Working method for holding a work object by suction
US6619535B1 · kind B1 · utility
5Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2001 |
| Grant date | Sep 16, 2003 |
| Priority date | — |
| Expiry date | Apr 27, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/14
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Provided is a construction including a stage having a suction hole for sucking an electronic component and fixing the same in position and position regulating suction hole for sucking an electronic component when the electronic component is regulated in position, a position regulating pawl for positioning the electronic component on the stage and a position regulating suction force control section capable of controlling a position regulating suction force when the electronic component is regulated in position on the stage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.