Adjustable film frame aligner
US7316938B2 · kind B2 · utility
2Cited by
25References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 2004 |
| Grant date | Jan 8, 2008 |
| Priority date | — |
| Expiry date | May 20, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L21/68
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A film frame aligner for automatically aligning a film frame includes a film frame support, a film frame pusher for pushing the film frame, and a film frame location mechanism for locating at least one notch in the film frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.