Hao Chung Kuo

Summary

Affiliation: National Chiao Tung University
Country: Taiwan

Publications

  1. doi request reprint White light emitting diodes with enhanced CCT uniformity and luminous flux using ZrO2 nanoparticles
    Kuo Ju Chen
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan
    Nanoscale 6:5378-83. 2014
  2. doi request reprint Patterned structure of remote phosphor for phosphor-converted white LEDs
    Hao Chung Kuo
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan, China
    Opt Express 19:A930-6. 2011
  3. pmc A novel randomly textured phosphor structure for highly efficient white light-emitting diodes
    Hsin Chu Chen
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, 300, Taiwan
    Nanoscale Res Lett 7:188. 2012
  4. ncbi request reprint Improvement in uniformity of emission by ZrO₂ nano-particles for white LEDs
    Hsin Chu Chen
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu 300, Taiwan
    Nanotechnology 23:265201. 2012
  5. doi request reprint High thermal stability of correlated color temperature using current compensation in hybrid warm white high-voltage LEDs
    Kuo Ju Chen
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan
    Opt Express 21:A201-7. 2013
  6. doi request reprint Enhanced efficiency for c-Si solar cell with nanopillar array via quantum dots layers
    Hsin Chu Chen
    Department of Photonic and Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu, Taiwan
    Opt Express 19:A1141-7. 2011
  7. ncbi request reprint Nano-patterned glass superstrates with different aspect ratios for enhanced light harvesting in a-Si:H thin film solar cells
    Ting Gang Chen
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan
    Opt Express 20:A412-7. 2012
  8. ncbi request reprint High efficiency GaN-based light-emitting diodes with embedded air voids/SiO2 nanomasks
    Ching Hsueh Chiu
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu, Taiwan, Republic of China
    Nanotechnology 23:045303. 2012
  9. ncbi request reprint Efficiency enhancement InGaP/GaAs dual-junction solar cell with subwavelength antireflection nanorod arrays
    Min An Tsai
    Department of Photonics, Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan, ROC
    J Nanosci Nanotechnol 11:10729-32. 2011
  10. ncbi request reprint Highly efficient CdS-quantum-dot-sensitized GaAs solar cells
    Chien Chung Lin
    Institute of Photonic System, College of Photonics, National Chiao Tung University, No 301, Gaofa 3rd Rd, Guiren Dist, Tainan City 71150, Taiwan
    Opt Express 20:A319-26. 2012

Collaborators

  • Tien Chang Lu
  • Cheng Huan Chen
  • Hsin Chu Chen
  • Chien Chung Lin
  • Kuo Ju Chen
  • Peichen Yu
  • Min An Tsai
  • Min Hsiung Shih
  • Hau Vei Han
  • Yu Lin Tsai
  • Shih Hsuan Chien
  • Chao Hsun Wang
  • Teng Ming Chen
  • Ching Hsueh Chiu
  • Ting Gang Chen
  • Chun Yen Chang
  • Hsin Han Tsai
  • Shih Pang Chang
  • Chang hong Shen
  • Yuh Jen Cheng
  • Jia Min Shieh
  • Shing Chung Wang
  • Hao Wei Han
  • Ping Chen Tseng
  • Yun Chen Wu
  • Ming Hua Lo
  • Shiuan Huei Lin
  • Chung Ching Huang
  • Ching Jen Pan
  • Sheng Huan Chiu
  • Yi An Chang
  • Wen Feng Hsieh
  • Yan Hao Chen
  • Chia Chi Yeh
  • Chung Hsiang Lin
  • Che Yu Liu
  • Ji Kai Huang
  • Kuok Pan Sou
  • Yu Pin Lan
  • Huai Shiang Shih
  • Chi Shen Lee
  • Chia Hua Chang
  • Mei Chun Liu
  • De Yin Wang
  • Hsun Wen Wang
  • Chin Hua Chiu

Detail Information

Publications14

  1. doi request reprint White light emitting diodes with enhanced CCT uniformity and luminous flux using ZrO2 nanoparticles
    Kuo Ju Chen
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan
    Nanoscale 6:5378-83. 2014
    ..Combined with its low cost, easy fabrication, and superior optical characteristics, ZrO2 nanoparticles can be an effective performance enhancer for the future generation of white light-emitting devices. ..
  2. doi request reprint Patterned structure of remote phosphor for phosphor-converted white LEDs
    Hao Chung Kuo
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan, China
    Opt Express 19:A930-6. 2011
    ..The design was verified both experimentally and theoretically...
  3. pmc A novel randomly textured phosphor structure for highly efficient white light-emitting diodes
    Hsin Chu Chen
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, 300, Taiwan
    Nanoscale Res Lett 7:188. 2012
    ..Furthermore, the textured phosphor structure has a larger view angle at the full width at half maximum (87°) than the reference LEDs...
  4. ncbi request reprint Improvement in uniformity of emission by ZrO₂ nano-particles for white LEDs
    Hsin Chu Chen
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu 300, Taiwan
    Nanotechnology 23:265201. 2012
    ..Consequently, the ZrO₂ nano-particles in a remote phosphor structure could not only improve the uniformity of lighting but also increase the light output...
  5. doi request reprint High thermal stability of correlated color temperature using current compensation in hybrid warm white high-voltage LEDs
    Kuo Ju Chen
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan
    Opt Express 21:A201-7. 2013
    ..Therefore, Furthermore, results indicate that the relative lumen drop improves from 21% to 15% by using a current compensation method...
  6. doi request reprint Enhanced efficiency for c-Si solar cell with nanopillar array via quantum dots layers
    Hsin Chu Chen
    Department of Photonic and Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu, Taiwan
    Opt Express 19:A1141-7. 2011
    ..It is noteworthy that the enhancement of efficiency could be attributed to the photon down-conversion, the antireflection, and the improved electrical property...
  7. ncbi request reprint Nano-patterned glass superstrates with different aspect ratios for enhanced light harvesting in a-Si:H thin film solar cells
    Ting Gang Chen
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan
    Opt Express 20:A412-7. 2012
    ..6% and 8%, respectively, were achieved for a moderate aspect ratio of 0.16. The measured external quantum efficiencies (EQE) spectra confirmed a broadband enhancement due to antireflection and light trapping properties...
  8. ncbi request reprint High efficiency GaN-based light-emitting diodes with embedded air voids/SiO2 nanomasks
    Ching Hsueh Chiu
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu, Taiwan, Republic of China
    Nanotechnology 23:045303. 2012
    ..The LEDs with embedded microscale air voids and an SiO(2) nanomask exhibit smaller reverse-bias current and large enhancement of the light output (65% at 20 mA) compared with conventional LEDs...
  9. ncbi request reprint Efficiency enhancement InGaP/GaAs dual-junction solar cell with subwavelength antireflection nanorod arrays
    Min An Tsai
    Department of Photonics, Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan, ROC
    J Nanosci Nanotechnol 11:10729-32. 2011
    ..Surface nanorod arrays served not only as broad-band omnidirectional antireflection layers but also scattering sources. The structure can be further optimized to obtain the maximum conversion efficiency...
  10. ncbi request reprint Highly efficient CdS-quantum-dot-sensitized GaAs solar cells
    Chien Chung Lin
    Institute of Photonic System, College of Photonics, National Chiao Tung University, No 301, Gaofa 3rd Rd, Guiren Dist, Tainan City 71150, Taiwan
    Opt Express 20:A319-26. 2012
    ..9% compared to traditional GaAs-based device. A more detailed study showed an increase of surface photoconductivity due to UV presence, and the fill factor of the solar cell can be improved accordingly...
  11. doi request reprint Lasing action in gallium nitride quasicrystal nanorod arrays
    Shih Pang Chang
    Department of Photonics, National Chiao Tung University, 1001 Ta Hsueh Rd Hsinchu 300, Taiwan
    Opt Express 20:12457-62. 2012
    ..The lasing was identified to be from the emission of MQWs on the nanorod sidewalls. The resonant spectrum and mode field of the 12-fold symmetric photonic quasicrystal nanorod arrays is discussed...
  12. doi request reprint Lasing at exciton transition in optically pumped gallium nitride nanopillars
    Ming Hua Lo
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu, Taiwan
    Opt Express 19:17960-5. 2011
    ..The lasing occurs right at the center of spontaneous emission rather than the often reported redshifted wavelength. A spectroscopic ellipsometry analysis indicates that the gain of lasing action is provided by exciton transition...
  13. doi request reprint Embedded biomimetic nanostructures for enhanced optical absorption in thin-film solar cells
    Min An Tsai
    Department of Photonics and Institute of Electro Optical Engineering, National Chiao Tung University, Hsinchu 30010, Taiwan
    Opt Express 19:A757-62. 2011
    ..The novel patterning method is not restricted to a-Si:H solar cells, but is also widely applicable to other thin film materials...
  14. doi request reprint A novel tunable green- to yellow-emitting β-YFS:Ce³+ phosphor for solid-state lighting
    Yun Chen Wu
    Phosphors Research Laboratory, Department of Applied Chemistry and Institute of Molecular Science, National Chiao Tung University, Hsinchu 30010, Taiwan
    ACS Appl Mater Interfaces 3:3195-9. 2011
    ..The preparation, spectroscopic characterization, quantum efficiency, thermal-quenching behavior, and related LED device data are also presented...