Presentation
17 March 2023 Microfabrication of ITO transparent conductive film and formation of micro-metal grid structure
Author Affiliations +
Abstract
ITO (Tin Indium Oxide) is a typical transparent conductive material which is widely used in various electronic devices. One of the challenges in next-generation electronic devices is a flexible and wearable device in ICT (information and communication technology). The cracking during bending is a disadvantage of ITO film in the application to a folding display. In this paper, we report the concept of the formation of a flexible transparent electrode based on an ITO microstructure-metal grid hybrid which has a high bending durability and the formation of the ITO microstructure-metal grid hybrid by combination of laser ablation and lift-off process.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Akira Watanabe, Ashiqur Rahman, and Megumi Komada "Microfabrication of ITO transparent conductive film and formation of micro-metal grid structure", Proc. SPIE 12409, Laser-based Micro- and Nanoprocessing XVII, 124090H (17 March 2023); https://doi.org/10.1117/12.2648717
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KEYWORDS
Transparent conducting films

Microfabrication

Electronic components

Laser processing

Metals

Printed circuit board testing

Pulsed laser operation

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