Light-emitting device, optical device, and information processing apparatus
US11539191B2 · kind B2 · utility
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1References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 12, 2019 |
| Grant date | Dec 27, 2022 |
| Priority date | — |
| Expiry date | Mar 13, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S2301/176
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A light-emitting device includes a light diffusing member that diffuses light emitted from a light source so that an object to be measured is irradiated with the light; and a holding unit that is provided on plural wires connected to the light source and holds the light diffusing member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.