A wireless powered soft contact lens for bio-applications

Taiki Takamatsu; Lu Chen; Takeo Miyake

Presentation information

Oral presentation

12 Organic Molecules and Bioelectronics » 12.3 Functional Materials and Novel Devices

[18p-211A-1~17] 12.3 Functional Materials and Novel Devices

Tue. Sep 18, 2018 1:15 PM - 6:00 PM 211A (211-1)

Yoshiyuki Nonoguchi(NAIST), Hisaaki Tanaka(Nagoya University), Naoki Asakawa(Gunma Univ.)

4:45 PM - 5:00 PM

[18p-211A-13] A wireless powered soft contact lens for bio-applications

〇(M2)Taiki Takamatsu¹, Lu Chen¹, Takeo Miyake¹ (1.Waseda Univ.)

Keywords:wireless-communication, soft contact lens, electrochemical bonding

we demonstrate a direct bonding of wireless circuits on moist soft contact lens with our original electrochemical (EC) bonding technique. The EC bonding allows a washable and wireless powered contact lens at 10mm distance between the electrical eyeglasses and the designed contact lens. The power from the eyeglass sources was transferred at around 20 % to the electrical contact lens when the frequency is coupled at 13.56MHz.