Recently, flexible electronics have attracted significant attention as they can be integrated on diverse platforms from curved to flexible surfaces. As flexible electronics are used on a curved surface of wearable or manufacturing devices for health and system monitoring, the working environment of such applications forces electronics to be exposed to diverse stimuli such as deformation, temperature, humidity, and gas, resulting in performance changes. Therefore, rather than research on improving the specific performance of electronics, research on maintaining a stable performance in various environmental stimuli has been receiving tremendous interest. Reflecting the latest research trends, this paper introduces efforts in structural designs heading for both improving and maintaining the performance of flexible electronics in diverse environmental stimuli. Firstly, we will sequentially explain the geometric and structural designs introduced for achieving (a) reliable electronics insensitive to undesired mechanical stimuli, (b) reliable electronics in harsh environments, and (c) flexible electrodes. Also, (d) diverse applications of reliable and flexible electronics are introduced. Finally, a perspective on reliable and flexible electronic devices has been presented for suggesting next-generation research.

最近，柔性电子产品引起了极大的关注，因为它们可以集成在从曲面到柔性表面的各种平台上。由于柔性电子设备用于可穿戴设备或制造设备的曲面以进行健康和系统监控，因此此类应用的工作环境迫使电子设备暴露于变形、温度、湿度和气体等各种刺激下，从而导致性能发生变化。因此，在各种环境刺激下保持稳定性能的研究已经引起了极大的兴趣，而不是提高电子产品的特定性能的研究。反映最新研究趋势，本文介绍了结构设计方面的努力，旨在改善和保持柔性电子设备在不同环境刺激下的性能。首先，我们将依次解释为实现（a）对不需要的机械刺激不敏感的可靠电子设备，（b）恶劣环境中的可靠电子设备和（c）柔性电极而引入的几何和结构设计。此外，（d）介绍了可靠和灵活的电子产品的各种应用。最后，提出了关于可靠和灵活的电子设备的观点，以建议下一代研究。(c) 柔性电极。此外，（d）介绍了可靠和灵活的电子产品的各种应用。最后，提出了关于可靠和灵活的电子设备的观点，以建议下一代研究。(c) 柔性电极。此外，（d）介绍了可靠和灵活的电子产品的各种应用。最后，提出了关于可靠和灵活的电子设备的观点，以建议下一代研究。