A Hydrolyzable Planar Wiring Enclosure for Transient Circuits

Abstract

The invention discloses a hydrolysable plane wire arranging housing used for a transient circuit. The housing comprises a housing base body, and two housing lead lines. The housing base body is made of materials which are soluble in water and are not soluble in organic solvent. The housing lead lines are connected to opposite two side faces of the housing base body. Each housing lead line comprises a middle layer. Transition layers are closely arranged on two sides of each middle layer. A cladding layer is closely arranged on the side face of each transition layer. The middle layer and the cladding layers form a primary battery in an electrolytic environment. According to the invention, the structure intensity meets the transient encapsulation requirements; by use of a plane structure which is not soluble in the organic solvent, the housing is compatible to the transient chip transferring technology and the transient inner lead line arrangement technology. Meanwhile, the housing is hydrolysable and disappears quickly after contacting normal saline, so the whole transient characteristics of the circuit are ensured. Through the structure design, material selection and design of processing technical processes of the housing, reference ideas can be provided for design of other transient encapsulation housings.

Description

technical field [0001] The present invention relates to a transient circuit encapsulation enclosure for use in forming a transient encapsulation. In particular, it relates to a hydrolyzable planar wiring enclosure for transient circuits. Background technique [0002] The "transient circuit" preparation technology relies on the revolutionary breakthroughs in materials and electronics, and is a new field of science and technology, which is highly innovative and subversive. That is to say, after the circuit works stably and functions for a certain period of time, its physical form and function can be partially or completely disappeared immediately under the trigger of external stimuli, that is, to achieve little or no traceable residue. The corresponding conventional circuit can be understood as a "constant circuit", that is, the pursuit of stable performance and physical firmness and reliability. [0003] Due to the controllable transient and controllable disappearance chara...

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Problems solved by technology

[0005] In the prior art, the packaging shell usually uses a ceramic substrate and iron-based or copper-based alloy outer leads, mainly pursuing electrical and mechanical properties. It is impossible to partially or completely disappear the packaging shell in a saline environment, and it does not have transient performance.

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