[11a-S2-1~11] 12.1 Fabrications and Structure Controls

9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[11a-S2-1] Low-Pressure Cold Welding of Au and Ag Nanomesh Conductors for Breathable Electronics

〇(D)Yusuke Ebihara¹, Masahito Takakuwa¹, Kento Yamagishi², Tomoyuki Yokota¹, Takao Someya¹ (1.The Univ. of Tokyo, 2.TUAT)

Keywords:

flexible electronics,on-skin device,integration technology

In wearable and skin-attachable electronics, nanomesh devices with high breathability are attracting attention, but bonding technologies for integrating sensors and wiring remain a challenge for practical application. In this presentation, we report a technology for direct bonding (cold pressure welding) of nanomesh conductors, consisting of metal (Au/Ag) films deposited on polyurethane nanofiber sheets fabricated by electrospinning, at room temperature and low pressure of approximately 1 MPa.