Jihyun is an undergraduate student at Daegu Gyeongbuk Institute of Science and Technology (DGIST). During her undergraduate studies, she gained broad experience in advanced materials and optoelectronics through both academic research and industry engagement. Her research experience spans membrane materials, recyclable polymers, photodetectors, and quantum-dot light-emitting display (QLED) technologies. Her research interests focus on enhancing the performance of next-generation optoelectronic devices and optimizing their fabrication processes. Currently, she is pursuing an internship in Prof. Somin Park’s lab from December 2025 to February 2026.