The transmission modulation effect of patterns on the light extraction of ultraviolet-C light emitting diodes
The AlGaN-based ultraviolet-C light emitting diodes (UVC LEDs) exhibit low light extraction efficiency (LEE), and patterning substrate surfaces is considered an effective solution. In this work, a simplified model based on the light extraction process of typical flip-chip UVC LEDs is proposed, which...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2024-12-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0235281 |
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