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  • Photovoltaic System
  • LJ Technology is pending New Technology Certificates
    and patents in the fields of materials and installations.
  • Building Integrated Photovoltaic and Thermal System (BIPVT)
  • Technology Transfer Project from Hong-Ik Univesity
  • Electron Donor Groups (D-π-A) for Efficient Dye-Sensitized Solar Cells
  • In DSSCs, the development of D-π-A structured metal-free organic sensitizers
    by molecular engineering is inevitable to improve the power conversion efficiency.
    In order to achieve the higher efficiency, a series of CSD sensitizers
    have been designed and synthesized for DSSCs.