Circuit conversion unit and manufacturing method thereof, electronic device and temperature control device

A technology of circuit conversion and manufacturing method, which is applied in the direction of printed circuit manufacturing, electrical components, printed circuit parts, etc., can solve the problems of complex structure and high cost, and achieve the effect of strong versatility, low cost and simple structure

Active Publication Date: 2020-08-04
INST OF FLEXIBLE ELECTRONICS TECH OF THU ZHEJIANG +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to realize the conversion of the flexible circuit or device mode and the regulation of the signal mainly through the chip or the single-chip microcomputer program, so the cost of changing the mode conversion and signal regulation of the electronic device through the chip or the single-chip microcomputer program is relatively high, and the structure More complicated problems, providing a circuit conversion unit and its manufacturing method, electronic device and temperature control equipment

Method used

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  • Circuit conversion unit and manufacturing method thereof, electronic device and temperature control device
  • Circuit conversion unit and manufacturing method thereof, electronic device and temperature control device
  • Circuit conversion unit and manufacturing method thereof, electronic device and temperature control device

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Embodiment Construction

[0039] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.

[0040] see figure 1 , figure 1 It is a cross-sectional view of the circuit conversion unit of the embodiment of the present invention.

[0041] In this embodiment, the circuit conversion unit includes a metal nanowire 130 , a shape memory polymer layer 110 , a modified layer 140 and a liquid metal 120 . The shape memory polymer layer 110 includes two upper and lower layers of shape memory polymers. In this embodiment, the shape memory polymer is prepared by chemical synthesis. In other embodiments, the shape-memory polymer ...

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Abstract

The present invention relates to a circuit conversion unit and its manufacturing method, electronic device and temperature control equipment. The circuit conversion unit includes: a shape memory polymer layer; liquid metal, and the liquid metal is sealed in the shape memory polymer layer; Wherein, the shape memory polymer layer can change its own shape to change the distribution of the liquid metal on the shape memory polymer layer, and the different distributions of the liquid metal on the shape memory polymer form different conductive paths . The above-mentioned circuit conversion unit uses a shape-memory polymer whose shape can change with external conditions, so that the circuit formed by the liquid metal in the cavity of the shape-memory polymer changes with the change of the shape of the shape-memory polymer, so as to change the connection mode of the circuit, Therefore, the mode conversion of the device is realized, the structure is simple, the cost is low, and the versatility is strong.

Description

technical field [0001] The invention relates to the technical field of flexible circuit manufacturing, in particular to a circuit conversion unit and a manufacturing method thereof, electronic devices and temperature control equipment. Background technique [0002] At present, flexible circuits or devices prepared with liquid metal as raw materials are mainly prepared by preparing grooves in organic polymers, injecting liquid metal and then sealing them to form liquid metal flexible circuits. Liquid metal only acts as a flexible wire in a flexible circuit, and the mode conversion and signal regulation are mainly realized through a chip or a single-chip computer program, so the cost of changing the mode conversion and signal regulation of an electronic device through a chip or a single-chip computer program is relatively high. And the structure is more complicated. Contents of the invention [0003] Based on this, it is necessary for the current flexible circuit or device ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K1/09H05K1/03H05K1/02H05K3/00
CPCH05K1/09H05K1/0313H05K1/0201H05K3/00
Inventor 冯雪张柏诚陈颖刘兰兰蒋晔付浩然
Owner INST OF FLEXIBLE ELECTRONICS TECH OF THU ZHEJIANG
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