Light source for structured light, structured light projection apparatus and system
US12313397B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | May 11, 2021 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Dec 19, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/423
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A light source for structured light, comprising a plurality of light source elements arranged in an array, wherein the light source elements are configured to be driven in the following two modes: —a calibration mode, wherein only a part of light source elements are adapted to be driven; and —a normal mode, wherein the rest of the light source elements are adapted to be driven.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.