Spectroscope and spectroscope production method
US11725986B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 28, 2020 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Jan 28, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J3/18
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A spectrometer includes a support having a bottom wall part and a side wall part arranged on one side of the bottom wall part, a light detection element supported by the support to face a surface of the bottom wall part on the one side through a spectroscopic space, a resin molded layer provided at least on the surface of the bottom wall part on the one side, and a reflecting layer provided on the resin molded layer and included in an optical function part on the bottom wall part. The resin molded layer has a first part having a shape corresponding to the optical function part and a second part which surrounds the first part and is thinner than the first part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.