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Package of charging battery and IC chip

A rechargeable battery and integrated circuit technology, which is applied in the packaging field of integrated circuit chips and rechargeable batteries, can solve the problems of many peripheral components, long production cycle, large volume of rechargeable batteries and integrated circuit chips, etc.

Inactive Publication Date: 2007-06-20
曹先国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, there are many peripheral components, many production processes, long production cycle, high cost, low reliability, large rechargeable batteries and integrated circuit chips, and poor performance, which is not conducive to miniaturization or miniaturization.

Method used

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  • Package of charging battery and IC chip
  • Package of charging battery and IC chip
  • Package of charging battery and IC chip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] One of the specific embodiments of the method for packaging the protection integrated circuit chip, the power management integrated circuit chip and any other integrated circuit chip inside the rechargeable battery provided by the present invention is: packaging the protection integrated circuit chip inside the rechargeable battery. Make the protection integrated circuit chip and the rechargeable battery form a complete integration, realize miniaturization, miniaturization, improve product quality and reliability, increase portable performance, in line with the development trend of electronic products, and also in line with the development trend of rechargeable batteries.

[0028] The second specific embodiment of the method for packaging the protection integrated circuit chip, the power management integrated circuit chip and any other integrated circuit chip inside the rechargeable battery provided by the present invention is: packaging the power management integrated ci...

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PUM

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Abstract

The invention is concerned with the method that can protect the integrate circuit chip, the power managing integrate circuit chip, or other method that can achieve integrate circuit chip with any function to seal in the inner part of the rechargeable battery.

Description

Technical field [0001] The present invention relates to the packaging of integrated circuit chips and rechargeable batteries for various functions and applications. In particular, it relates to methods of packaging integrated circuit chips inside rechargeable batteries. Background technique [0002] It is well known that rechargeable batteries have the advantages of high energy, high voltage, long life and other power sources that cannot be compared with other power sources. In battery-powered portable electronic products, especially in the fields of mobile phones and notebook computers, rechargeable batteries such as lithium-ion batteries occupy an absolute Advantage. The charging and discharging of the rechargeable battery needs to protect the integrated circuit to avoid problems that affect the normal operation of the rechargeable battery, and the protection of the integrated circuit chip plays a very good role in protection. The normal operation of the rechargeable bat...

Claims

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Application Information

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IPC IPC(8): H01M10/00H01M2/34H01M2/00H01M50/287H01M50/519H01M50/572
CPCY02E60/12Y02E60/10
Inventor 曹先国
Owner 曹先国
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