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. 2021 Aug 5;8(19):2100774. doi: 10.1002/advs.202100774

Figure 1.

Figure 1

Examples of applications of thin film batteries. a) Image of an ATFB. Reproduced with permission.[ 10 ] Copyright 2018, Springer Nature BV. b) Microcells of size 100 × 100 µm2 with nominal voltage 3.9V per cell. Reproduced with permission.[ 11 ] Copyright 2002, IOP Publishing, Ltd. c) A pplication of the ATFB in smart lens. Reproduced with permission.[ 17 ] Copyright 2018, Elsevier. d) On‐chip μ‐battery for biosensing and data transmission. Reproduced with permission.[ 19 ] Copyright 2019, John Wiley & Sons. e) A large grid array package on Si wafer. Reproduced with permission.[ 20 ] Copyright 2017, WileyVCH. f) ATFM integrated with a photovoltaic cell. Reproduced with permission.[ 22 ] Copyright 2017, Elsevier. g) Illustration of a stand‐alone microsystem in which a P‐type thermoelectric device is integrated with an ATFB. Reproduced with permission.[ 24 ] Copyright 2008, Elsevier. h) Fiber type of ATFB consisting of carbon fiber as the current collector as well as anode, polymer‐based electrolyte, and polymer/composite cathode. Reproduced with permission.[ 25 ] Copyright 2019, Sage Publications.