Circuit board with notched stiffener frame
US8232138B2 · kind B2 · utility
1Cited by
11References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 14, 2010 |
| Grant date | Jul 31, 2012 |
| Priority date | — |
| Expiry date | Jul 6, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49117
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Various embodiments of a semiconductor chip device that include a circuit board and a stiffener frame and methods of fabricating the same are disclosed. In one aspect, a method of manufacturing is provided that includes providing a circuit board and coupling a stiffener frame to the circuit board. The stiffener frame includes a first opening that defines an interior wall. The interior wall includes a notch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.