1. School of Materials Science and EngineeringUniversity of Ulsan 93 Daehak‐ro Nam‐gu Ulsan 44610 Republic of Korea
2. Wearable Platform Materials Technology CenterDepartment of Materials Science and EngineeringKorea Advanced Institute of Science and Technology (KAIST) 291 Daehak‐ro Yuseong‐gu Daejeon 34141 Republic of Korea
3. Wearable Electronics Research GroupSchool of Materials Science and EngineeringUlsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of Korea
4. Creative and Fundamental Research DivisionKorea Electrotechnology Research Institute 12 Bulmosan‐ro 10beon‐gil Changwon 51543 Republic of Korea