Light emitting module and lighting device using the same
US11255489B2 · kind B2 · utility
0Cited by
0References
20Claims
0Family size
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Key dates
| Filing date | Oct 23, 2019 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Mar 7, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The disclosure provides a light emitting module and a lighting device using the light emitting module. The light emitting module includes a light source component, and several light guide sheets arranged at a periphery of the light source component, the light source component includes several groups of light source strips vertically arranged, and each group of light source strips is covered with one of the light guide sheets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.