1. Date of download: 9/20/2016 Copyright © ASME. All rights reserved. From: Flexible RFID Tag Inductor Printed by Liquid Metal Ink Printer and Its Characterization J. Electron. Packag. 2016;138(3):031007-031007-5. doi:10.1115/1.4034062 (a) Optical image of the experimental printer printing inductor on PDMS and the micrograph of the roller ball printing head (b) and the size of roller ball(c) Figure Legend:

2. Date of download: 9/20/2016 Copyright © ASME. All rights reserved. From: Flexible RFID Tag Inductor Printed by Liquid Metal Ink Printer and Its Characterization J. Electron. Packag. 2016;138(3):031007-031007-5. doi:10.1115/1.4034062 (a) The rectangle inductors printed on different flexible substrates. (b) A micrograph of a square inductor line with the width of 200 μm. (c) The scanning electron microscope (SEM) graphs of the line with the thickness of about 200 μm printed on PDMS. Figure Legend:

3. Date of download: 9/20/2016 Copyright © ASME. All rights reserved. From: Flexible RFID Tag Inductor Printed by Liquid Metal Ink Printer and Its Characterization J. Electron. Packag. 2016;138(3):031007-031007-5. doi:10.1115/1.4034062 Contact angles of liquid metal ink with paper, latex, and PDMS Figure Legend:

4. Date of download: 9/20/2016 Copyright © ASME. All rights reserved. From: Flexible RFID Tag Inductor Printed by Liquid Metal Ink Printer and Its Characterization J. Electron. Packag. 2016;138(3):031007-031007-5. doi:10.1115/1.4034062 The inductance (a) and Q factor (b) of printable inductor affected by shape and number of coils. The insets are the flexible inductors printed on PDMS. Figure Legend:

5. Date of download: 9/20/2016 Copyright © ASME. All rights reserved. From: Flexible RFID Tag Inductor Printed by Liquid Metal Ink Printer and Its Characterization J. Electron. Packag. 2016;138(3):031007-031007-5. doi:10.1115/1.4034062 The inductance (a) and Q factor (b) of printable rectangle inductor affected by line width and line spacing Figure Legend: