Wearable Platform Materials Technology Center; Department of Materials Science and Engineering; Korea Advanced Institute of Science and Technology (KAIST); 291 Daehak-ro, Yuseong-gu Daejeon 34141 Republic of Korea
Solip Tech Co., Ltd.; 193 Munji-ro, Yuseong-gu Daejeon 34051 Republic of Korea
School of Materials Science and Engineering; University of Ulsan; 93 Daehak-ro, Nam-gu Ulsan 44610 Republic of Korea
Department of Nuclear and Quantum Engineering; Korea Advanced Institute of Science and Technology (KAIST); 291 Daehak-ro, Yuseong-gu Daejeon 34141 Republic of Korea
Creative and Fundamental Research Division; Korea Electrotechnology Research Institute; 12 Bulmosan-ro 10beon-gil, Seongsan-gu Changwon 51543 Republic of Korea
An optically transparent epoxy‐siloxane molecular hybrid material that simultaneously exhibits glass‐like wear resistance and strength, plastic‐like modulus and a high modulus of resilience is developed by Byeong‐Soo Bae and co‐workers, as described in article number 1700205. This hybrid material is utilized as a flexible hard coating on a plastic film for use in cover windows of foldable displays, which represents high pencil hardness, excellent abrasive resistance and flexibility.