2012Asia Communications and Photonics ConferenceRequires access

Efficiency Droop in III-Nitride LEDs

Min‐Ho Kim, Youngsun Kim, Sung Tae Kim, Jaehee Cho, E. Fred Schubert

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Abstract

The efficiency droop is the single most important challenge remaining in GaInN blue light-emitting diodes (LEDs) for solid-state lighting application. This presentation will review recent results on efficiency droop and thermal droop characteristics of III-nitride LEDs.

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What this paper is about

The efficiency droop is the single most important challenge remaining in GaInN blue light-emitting diodes (LEDs) for solid-state lighting application. This presentation will review recent results on efficiency droop and thermal droop characteristics of III-nitride LEDs.

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Available abstract

The efficiency droop is the single most important challenge remaining in GaInN blue light-emitting diodes (LEDs) for solid-state lighting application. This presentation will review recent results on efficiency droop and thermal droop characteristics of III-nitride LEDs.

Key concepts: Voltage droop, Light-emitting diode, Optoelectronics, Materials science, Nitride, Diode, Electrical engineering, Layer (electronics)

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