Detection device and method of manufacturing the same
US9704837B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2016 |
| Grant date | Jul 11, 2017 |
| Priority date | — |
| Expiry date | Aug 31, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V8/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A detection device and a method of manufacturing the same are disclosed. The detection device includes a detection module and a housing module disposed on the detection module. The detection module includes a substrate, an emission unit, and a detection unit. The substrate includes an emission end area on which the emission unit is disposed, and a receiver end area on which the detection unit is disposed. The housing module includes a plastic housing unit having a receiving space and an opening, and a metallic shielding unit disposed on the plastic housing unit. The receiving space is divided into a first receiving space and a second receiving space by the metallic shielding unit, and the opening is divided into an emission hole and a detection hole by the metallic shielding unit. By the above-mentioned means, the distance between the emission hole and the detection hole is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.