Research (연구분야)

• Optoelectronic Semiconductor Materials and Devices, Electrode Materials for Rechargeable Battery and Supercapacitor  (광전 반도체 소재 및 반도체 소자, 이차전지/슈퍼캐패시터 전극소재)

     : We develop new organic, inorganic and hybrid Semiconducting,  and device architectures for Field-Effect Transistors (FETs), Polymer Solar Cells (PSCs), and Perovskite Solar Cells (PVSCs), and Photodetectors / Image Sensors applications. We also develop Organic Electrodes with High power, High capacity, and Electrochromism for Rechargeable Batteries and Supercapacitors.

• Color Materials and  Photoresist (색재 소재 및 인쇄형 반도체 포토리지스트 소재)

     : We develop color materials (dyes and pigments) for Color Filters and Cosmetic Applications, and Printable Photoresists

• Energy Harvest & Self-Powered Health-Care IoT Sensors (신재생 태양전지/열전소자 및 독립전원형 IoT 센서)

     : We develop Photovoltaic and Thermoelectric Energy Harvesters and Self-Powered IoT Sensors based on Developed Energy Harvesting Devices.

• Chemosensors and Sensing Smart Textiles for Detection of Volatile Organic Compounds (VOCs) and Bad Odor Molecules (BOMs)

(바이오/환경 센서 스마트 의류 염색 및 개발)

 : We develop VOC and BOM Gas Sensors and Sensing Textiles using Organic and Hybrid Dye materials and investigate the relationship between sensing material's chemical structure/property and detectivity.

• Nano-Patterning & Large-Area Printing Technologies (반도체 나노패터닝 기술)

     : We utilizes unconventional Nano-Patterning (soft-lithography and nano-imprint) and solution ink-based Printing Techniques (doctor-blade coating, dip-coating, and roll-to-roll coating) for the realization of Large-Area and Flexible Optoelectronic Devices.