Dr. Shih-Pang Chang Profile

Dr. Shih-Pang Chang

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Publications (7)

Proceedings Article | 4 March 2013 Paper

High efficient InGaN blue light emitting diode with embedded nanoporous structure

Wei-Chih Peng, Shih-Pang Chang, Ta-Cheng Hsu

Proceedings Volume 8625, 86250S (2013) https://doi.org/10.1117/12.2002325

KEYWORDS: Light emitting diodes, Gallium nitride, Blue light emitting diodes, Semiconducting wafers, Indium gallium nitride, Sapphire, Mirrors, Patterned sapphire substrate, General lighting, Etching

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Proceedings Article | 28 February 2012 Paper

Lasing action in gallium nitride photonic quasicrystal nanorod arrays

Shih-Pang Chang, Kuok-Pan Sou, Jet-Rung Chang, Yuh-Jen Cheng, Yuh-Jing Li, Yi-Chen Chen, Hao-Chung Kuo, Ken-Yuh Hsu, Chun-Yen Chang

Proceedings Volume 8262, 82620X (2012) https://doi.org/10.1117/12.908308

KEYWORDS: Gallium nitride, Scanning electron microscopy, Quantum wells, Nanolithography, Etching, Photonic nanostructures, Crystals, Optical pumping, Silica, Nanorods

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Proceedings Article | 6 February 2012 Paper

Electrically driven nanoarrow array green LED

J.-R. Chang, S.-P. Chang, Y.-C. Chen, K.-P. Sou, Y.J. Cheng, H.-C. Kuo, C.-Y. Chang

Proceedings Volume 8278, 827815 (2012) https://doi.org/10.1117/12.907749

KEYWORDS: Light emitting diodes, Gallium nitride, Green light emitting diodes, Scanning electron microscopy, Nanolithography, Glasses, Etching, Quantum wells, Reactive ion etching, Time metrology

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Proceedings Article | 6 February 2012 Paper

Low efficiency droop of InGaN/GaN blue LEDs with super-lattice active structure

Shih-Pang Chang, Kuok-Pan Sou, Jet-Rung Chang, Yuh-Jen Cheng, Yuh-Jing Li, Yi-Chen Chen, Hao-Chung Kuo, Ken-Yuh Hsu, Chun-Yen Chang

Proceedings Volume 8278, 82781A (2012) https://doi.org/10.1117/12.908121

KEYWORDS: Gallium nitride, Light emitting diodes, Superlattices, Quantum efficiency, Blue light emitting diodes, Stereolithography, Atomic force microscopy, Quantum wells, Luminescence, Crystals

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Proceedings Article | 17 December 2011 Paper

Highly efficient InGaN-based light emitting devices grown on nanoscale patterned substrates by MOCVD

Chien-Chung Lin, Ching-Hsueh Chiu, H. W. Huang, Shih-Pang Chang, Hao-Chung Kuo, Chun-Yen Chang

Proceedings Volume 8312, 83120C (2011) https://doi.org/10.1117/12.915513

KEYWORDS: Light emitting diodes, Gallium nitride, Sapphire, Metalorganic chemical vapor deposition, Nanotechnology, Scanning electron microscopy, Electroluminescence, Epitaxy, Solid state lighting, Nanorods

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Proceedings Article | 24 September 2011 Paper

Efficiency droop improvement in GaN-based light emitting diodes by graded-composition electron blocking layer

C. H. Wang, S. P. Chang, W. T. Chang, J. C. Li, H. C. Kuo, T. C. Lu, S. C. Wang

Proceedings Volume 8123, 81231D (2011) https://doi.org/10.1117/12.892997

KEYWORDS: Light emitting diodes, Electron beam lithography, Aluminum, Gallium nitride, Electron transport, Polarization, Chemical vapor deposition, Solid state lighting, Internal quantum efficiency, Metalorganic chemical vapor deposition

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Proceedings Article | 9 February 2011 Paper

Improvement in efficiency droop of GaN-based light-emitting diodes by optimization of active regions

C. H. Wang, D. W. Lin, C. Chiu, S. P. Chang, Z. Y. Li, J. C. Li, H. C. Kuo, T. C. Lu, S. C. Wang

Proceedings Volume 7954, 795408 (2011) https://doi.org/10.1117/12.874935

KEYWORDS: Light emitting diodes, Quantum wells, Electroluminescence, Gallium nitride, Surface plasmons, Electrons, Polarization, Quantum efficiency, Transmission electron microscopy, Dielectric polarization

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Showing 5 of 7 publications

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