fig1
![Laser-induced direct graphene patterning: from formation mechanism to flexible applications](https://image.oaes.cc/2db747d2-11bb-41ac-9026-d3a70551a21a/5326.fig.1.jpg)
Figure 1. Recent advances in laser-induced graphene and its application for flexible electronic devices. Various laser sources[34]. Copyright 2014, Elsevier. LIG-based flexible electronic devices consist of actuators [e.g., photothermal actuators[100] (Copyright 2017, WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)], sensors [e.g., acoustic sensors[145] (Copyright 2017, The Author(s), published by Nature.)], electro magnetic devices[e.g., terahertz imaging devices[80] (Copyright 2020, Optical Society of America)], and energy storage devices [e.g., supercapacitor[168] (Copyright 2019, WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)].