[CThP5C] Material Synthesis and Deposition

[CThP5C-02] Laser-induced-graphene formation on fabric based on femtosecond laser direct writing for flexible strain sensors

*Dongwook Yang¹, Han Ku Nam¹, Truong-Son Dinh Le¹, Younggeun Lee¹, Byunggi Kim², Young-Ryeul Kim¹, Seung-Woo Kim¹, Young-Jin Kim¹ (1. KAIST (Korea), 2. The Univ. of Tokyo (Japan))

[Presentation Style] Onsite

Laser-induced-graphene formation on Kevlar textile in ambient conditions enables sensing of physical information applied to various types of wearable electronics. Pre-strained technique is used for maximizing strain range, and the sensor can detect finger motion.