1. Smart 3D Printing Research Team Korea Electrotechnology Research Institute (KERI) Changwon‐si Gyeongsangnam‐do 51543 Republic of Korea
2. Electrical Functionality Material Engineering University of Science and Technology Changwon‐si Gyeongsangnam‐do 51543 Republic of Korea
3. Research & Development Center TLB Co., Ltd Ansan‐si Gyeonggi‐do 15602 Republic of Korea