Chan‐Hyoung Oh

Light output performance of red AlGaInP-based light emitting diodes with different chip geometries and structures

Jeong-Tak Oh, Sang-Youl Lee, Yong-Tae Moon et al. · Optics Express · 2018 · 183 citations · Full text

Nonradiative recombination mechanisms in InGaN/GaN-based light-emitting diodes investigated by temperature-dependent measurements

Dong‐Pyo Han, Dong‐Guang Zheng, Chan‐Hyoung Oh et al. · Applied Physics Letters · 2014 · 70 citations

Engineering, Light-emitting Diodes, Led Device +19

Conduction Mechanisms of Leakage Currents in InGaN/GaN-Based Light-Emitting Diodes

Dong‐Pyo Han, Chan‐Hyoung Oh, Hyunsung Kim et al. · IEEE Transactions on Electron Devices · 2014 · 65 citations

Electrical Engineering, Solid-state Lighting, Engineering +14

Current- and temperature-dependent efficiency droops in InGaN-based blue and AlGaInP-based red light-emitting diodes

Chan‐Hyoung Oh, Jong‐In Shim, Dong‐Soo Shin · Japanese Journal of Applied Physics · 2019 · 54 citations

White Oled, Electrical Engineering, Solid-state Lighting +14

Measuring the Internal Quantum Efficiency of Light-Emitting Diodes at an Arbitrary Temperature

Jong‐In Shim, Dong‐Pyo Han, Chan‐Hyoung Oh et al. · IEEE Journal of Quantum Electronics · 2018 · 37 citations

Engineering, Luminescence Property, Injection Efficiency +16