Method for preparing flexible electronic system with self-adjusting binding force

Abstract

The invention provides a method for preparing a flexible electronic system with self-adjusting binding force. The method comprises the following steps: preparing a deformation flexible substrate, namely preparing the deformation flexible substrate which has a liquid cavity, a membrane-based substrate and a combination array supported by the membrane-based substrate, wherein the membrane-based substrate forms the cavity wall of the liquid cavity, and the combination array is used for contacting with a combination target and used for exerting binding force; filling the liquid cavity with a volatile substance, sealing the liquid cavity, and keeping the volatile substance at a liquid state at a normal temperature; combining the deformation flexible substrate with a heating device; when the heating device emits heat, heating and volatilizing the volatile substance to a gas state, enabling the membrane-based substrate to swell to the exterior of the liquid cavity, and deforming the combination array, so as to reduce the binding force. The flexible electronic system with self-adjusting binding force has the characteristic of autonomous regulation and control, and can be easily detached from a bonded object without damaging internal electronic devices.

Description

technical field [0001] The invention relates to the technical field of electronic information, and in particular to a method for preparing a flexible electronic system with self-adjusting binding force. Background technique [0002] Flexible electronic devices have made great progress in recent years, and flexible electronic devices have made great breakthroughs in structural design, manufacturing methods, and functional structures. Especially in the field of health care, flexible electronic technology is playing an increasingly important role. The role of smart medical care and health big data are inseparable from flexible electronic devices integrated with the human body. However, in these various flexible electronic devices, the flexible substrates that bear functional components often only play the role of bearing components. When integrating with the target object, other means are still needed, such as flexible electronic devices that monitor human body surface signals....

AI Technical Summary

Problems solved by technology

These methods either reduce the wearing comfort, or bring additional trauma to the measured target, all of which have great defects

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