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Advancements in Sustainable Energy and Intelligent Communication Research

This document details the innovative research conducted at various centers including the Biomedical Engineering Research Center, Green Technology Research Center, and the High-Speed Intelligent Communication (HSIC) Research Center. Directed by esteemed professors including L.B. Chang and R.M. Lin, the portfolio showcases breakthroughs in solid-state lighting, solar cell technology, and power technology. From LED advancements to efficient solar energy conversion using CIGS technology, the research highlights the application of high thermal conductivity materials and advanced circuit designs to enhance performance and sustainability in energy systems.

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Advancements in Sustainable Energy and Intelligent Communication Research

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  1. Focus Research Centers • Biomedical Engineering Research Center • Green Technology Research Center • High Speed Intelligent Communication (HSIC) Research Center

  2. GTR Research PortfolioDirector : Prof. L.B Chang Solar Cell Group Solid State Lighting Group Power Technology-Group

  3. Solid State Lighting GroupPrincipal Investigator : Prof. R.M Lin • high reflect material • use MS heat sink & ESD protecting substrates Flip-Chip AC-LED • We can easily design an 24 V AC-circuit directly on the submount through FC technology • heat flow can through the submount with high thermal conductivity material

  4. Solid State Lighting GroupPrincipal Investigator : Prof. R.M Lin Selective activation & Ion implantation

  5. Solid State Lighting GroupPrincipal Investigator : Prof. R.M Lin Inserting LT n-GaN layer Wide Well AlGaAs

  6. Solid State Lighting GroupPrincipal Investigator : Prof. R.M Lin 2010/10/28 CGU LED teamuse wide-well technology double the LED output power

  7. 6、7 AR 5、6 AZO i-ZnO 4 ZnS CIGS 2、3 Mo 1 Buffer/Barrier Layer Flexible Substrate Solar Cell GroupPrincipal Investigator : Prof. W.S Feng CuInS2/CuInSe2 Solar cell I-V curve Light=150mW/cm2 Isc = 17.6 mA/cm2，Voc = 0.75 V，FF = 0.40，Eff = 3.56%

  8. Mo (Back contact layer) Molybdenum(Mo) ( 227nm ) Mo (500nm – 1.5um) Al (Acceleration layer) Aluminum(Al) ( 531 nm ) Metal 2 Metal 1 Flexible substrate SiO2 100-500nm) SiO2 block-layer Steel 304 Steel Solar Cell GroupPrincipal Investigator : Prof. W.S Feng 28℃ Al +Mo SEM 500℃ Al +Mo SEM

  9. 520℃ CIGS~1.6 μm In~500nm CuGa~340nm Mo~800nm SLG 540℃ 550℃ Solar Cell GroupPrincipal Investigator : Prof. W.S Feng

  10. Solar Cell GroupPrincipal Investigator : Prof. W.S Feng Preparation of CuInS2 and Cu(In,Ga)Sepowders

  11. Solar Cell GroupPrincipal Investigator : Prof. W.S Feng transmittance(>89%)

  12. Solar Cell GroupPrincipal Investigator : Prof. W.S Feng

  13. Solar Cell GroupPrincipal Investigator : Prof. W.S Feng

  14. Solar Cell GroupPrincipal Investigator : Prof. W.S Feng

  15. Power Technology-GroupPrincipal Investigator : Prof. S.Y Lin

  16. Power Technology-GroupPrincipal Investigator : Prof. S.Y Lin 48V battery 1.5kW PV array Auxiliary power supply Interleaved boost converter

  17. Power Technology-GroupPrincipal Investigator : Prof. S.Y Lin 1.5kW Wind Turbine

  18. Power Technology-GroupPrincipal Investigator : Prof. S.Y Lin High Speed A/D Converter

  19. Power Technology-GroupPrincipal Investigator : Prof. S.Y Lin MPPT IC

  20. Power Technology-GroupPrincipal Investigator : Prof. S.Y Lin

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