A kind of energy chip and its encapsulation preparation method and application

Abstract

The present invention relates to an energy chip and its packaging preparation method and application. The energy chip includes an energy cell array module, a digital switch array module, a connection circuit and a control module; the energy cell array module and the digital switch array module pass through The connection circuit is electrically connected, the control module is electrically connected to the digital switch array module through the connection circuit, and the control module controls the digital switch array module to adjust the output voltage and current of the energy cell array module , by using the energy unit array composed of the micro-nano energy storage device to supply power, higher energy density and power density can be obtained, and the control module can control the The digital control of the energy unit array module is described, and the connection mode of the connection circuit is adjusted, so as to adjust the output current and voltage, so as to realize the predetermined output and intelligent output.

Description

【Technical field】 [0001] The invention belongs to the field of electric energy technology, and in particular relates to an on-chip electric energy technology, specifically an energy chip and its packaging preparation method and application. 【Background technique】 [0002] With the increasing demand for electricity in fields such as 5G mobile communications, the Internet of Things, and consumer electronics, electric energy technology is receiving increasing attention. Among them, the power supply consisting of energy storage elements such as lithium-ion batteries and supercapacitors has been applied in many fields by virtue of its high energy density or power density, high charge and discharge times, and high rate characteristics. [0003] For example, the supercapacitor described in the patent number (201610665020.X) uses carbon dioxide as the medium gas and has a relatively high service life and safety. But its energy density is low, the output voltage of a single capacito...

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Problems solved by technology

[0006] For example, the intelligent power supply described in the patent No. (201280064609.4), although it can be integrated on the communication device, its output power is too small to meet the needs of other application fields

[0007] To sum up, thin-film battery devices and capacitor devices are important technologies for on-chip energy systems. With existing power supply technologies, it is difficult to balance power density and energy density. Poor, can not be integrated with microsystems and other shortcomings, limiting its application range

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