Polymer plug for electronic packages
US5477008A · kind A · utility
68Cited by
18References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 19, 1993 |
| Grant date | Dec 19, 1995 |
| Priority date | — |
| Expiry date | Mar 19, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49146
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
There are provided polymer plugs for sealing the vent hole of an adhesively sealed electronic package. The polymer vent hole plug is selected to be either an ultraviolet curable polymer or a thermosetting polymer resin. One effective vent hole plug is a cylindrical plug having a diameter under 1.4 millimeters formed from a UV-curable epoxy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.