International Display Workshops General Incorporated Association

14:55 〜 15:20

[INP4-1(Invited)] Laser Induced Photoreduction for Metal Based Flexible Transparent Electrode

*Atsushi Ono1, Makoto Takishita1, Masato Sumiyoshi1, Vygantas Mizeikis1 (1. Shizuoka University (Japan))

Touch panel, Transparent electrode, Laser lithography

https://doi.org/10.36463/idw.2020.0939

The metal-mesh type of transparent electrodes have been received much attention as next-generation electrodes. Here, we fabricated the transparent electrode silver mesh pattern of 1µm width with 50µm pitch by laser lithography of photoreduction process. By investigating the laser patterning conditions, we achieved 85% transparency and 20Ω/sq. sheet resistance.