Employment History
Module Engineer 2014 - 2019
LG Displays Paju Complex, South Korea
- Successfully developed 65inch Rollable OLED UHD TV
- By applying materials with improved materials such as PI, POL, Encap, and adhesive for flexible OLEDs, bending stress is reduced by 30% and reliability of the number of rolling was increased by 10,000 to 45,000 times
- To Improve the hardness of flexible OLED TV
Research Engineer 2010 - 2014
LG Displays Gumi Complex, South Korea
- Successfully developed a-IGZO TFT with Coplanar Structure for 65inch UHD OLED TV
- To improve Process Condition
- To improve the quality of thin metal layer by sputter process engineering
- To improve the oxidation of thin film by annealing oven system
- To improve patterning of thin film by Dry etch and Wet etch engineering
