Gas sensor device with frame passageways and related methods
US9448216B2 · kind B2 · utility
3Cited by
0References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 2014 |
| Grant date | Sep 20, 2016 |
| Priority date | — |
| Expiry date | Oct 10, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/48091
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A gas sensor device may include a gas sensor integrated circuit (IC) having a gas sensing surface, and bond pads adjacent to the gas sensing surface, and a frame having gas passageways extending therethrough adjacent the gas sensing surface. The gas sensor device may include leads, each having a proximal end spaced from the frame and bonded to a respective bond pad, and a distal end extending downwardly from the proximal end, and encapsulation material filling the space between the proximal ends of the leads and the frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.