Enhancing the output power of GaN-based LEDs grown on wet-etched patterned sapphire substrates

Ya‐Ju Lee, Jaeyeon Hwang, T. C. Hsu, +6

IEEE Photonics Technology Letters

Materials SciencePss LedElectrical EngineeringSolid-state LightingEngineering +12

Increasing the extraction efficiency of AlGaInP LEDs via n-side surface roughening

Ya‐Ju Lee, Hao‐Chung Kuo, S.C. Wang, +4

IEEE Photonics Technology Letters

Materials ScienceWhite OledN-side SurfaceSolid-state LightingEngineering +11

Improvement in light-output efficiency of near-ultraviolet InGaN–GaN LEDs fabricated on stripe patterned sapphire substrates

Ya‐Ju Lee, T. C. Hsu, Hao‐Chung Kuo, +8

Materials Science and Engineering B

Light-output EfficiencyPhotonicsElectrical EngineeringSolid-state LightingEngineering +7

Nitride-Based LEDs With a Hybrid Al Mirror $+ {\hbox {TiO}} _{2} /{\hbox {SiO}}_{2}$ DBR Backside Reflector

Shoou‐Jinn Chang, C.F. Shen, M. H. Hsieh, +4

Journal of Lightwave Technology

Aluminium NitrideEngineeringDbr Backside ReflectorHybrid Backside ReflectorOptoelectronic Devices +16

High-power GaN LED chip with low thermal resistance

Schang-Jing Hon, C. T. Kuo, T. P. Chen, +1

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Low Thermal ResistanceElectrical EngineeringSolid-state LightingEngineeringHigh Power Leds +12

Improvement in light-output efficiency of AlGaInP LEDs fabricated on stripe patterned epitaxy

Ya‐Ju Lee, Hui‐Ching Tseng, Hao‐Chung Kuo, +7

IEEE Photonics Technology Letters

Light-output EfficiencyOptical MaterialsEngineeringOptical PropertiesStripe-patterned Odr Leds +14

Nano-roughening n-side surface of AlGaInP-based LEDs for increasing extraction efficiency

Ya‐Ju Lee, Tien‐Chang Lu, Hao‐Chung Kuo, +5

Materials Science and Engineering B

Materials ScienceSolid-state LightingEngineeringNanotechnologySurface Science +5

GaN-based LEDs with Al-deposited V-shaped sapphire facet mirror

Ya‐Ju Lee, Jaeyeon Hwang, T. C. Hsu, +6

IEEE Photonics Technology Letters

White OledElectrical EngineeringOptical MaterialsGan-based LedsEngineering +10

Recent developments in high brightness LEDs

T. P. Chen, Chiu-Lin Yao, Chih-Pin Wu, +3

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Materials ScienceHigh Brightness LedsElectrical EngineeringSolid-state LightingEngineering +10