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Anti-disclosure structure and electronic equipment

An anti-leakage and anti-disassembly technology, applied in CAD circuit design, electrical components, printed circuits, etc., can solve problems such as high cost and complex structure, and achieve the effect of simplifying security solutions

Pending Publication Date: 2021-03-26
PAX COMP TECH SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an anti-leakage structure, which aims to solve the problem of high cost due to the complex structure of the traditional first-order or second-order blind buried hole plate

Method used

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  • Anti-disclosure structure and electronic equipment
  • Anti-disclosure structure and electronic equipment
  • Anti-disclosure structure and electronic equipment

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Embodiment Construction

[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, 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, not to limit the present invention.

[0031] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0032] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations or...

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PUM

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Abstract

The invention provides an anti-disclosure structure and electronic equipment. The anti-disclosure structure comprises a circuit board, at least one anti-disassembly assembly, at least one safety signal line and a safety chip, wherein a through hole is formed between outer layers, and the safety signal line winds the outer layers of the circuit board or winds inner layers of the circuit board through the through hole according to the demands, thereby forming an anti-disassembly region; and the safety signal line is correspondingly connected with the anti-disassembly switch and the safety chip,and when the anti-disassembly switch or the safety signal line is damaged, the level on the safety signal line is changed, so that the safety chip is triggered to erase sensitive information. By adopting the through hole punching method, the purposes of preventing secret disclosure, reducing the design cost and simplifying a safety scheme are achieved at the same time.

Description

technical field [0001] The invention belongs to the technical field of electronic equipment, and in particular relates to an anti-leakage structure and electronic equipment. Background technique [0002] In order to prevent the leakage of sensitive information, the existing terminal will build a safe area inside the terminal where sensitive information cannot be obtained by means of destruction, detection, grinding, drilling, chemical corrosion, etc., so as to protect sensitive devices and sensitive signal wiring. Purpose. [0003] The safety area usually adopts different forms of anti-demolition switches, so that the safety area cannot be opened. [0004] The core body that constitutes the safety zone is the PCB board, and in order to make the wiring in the PCB board meet the safety requirements, a complex blind-buried via board design such as first-order or second-order is generally used, and the complex stacking design makes the cost high. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): H05K1/02H05K1/11H05K1/18G06F30/394G06F115/12
CPCH05K1/0275H05K1/18H05K1/115G06F30/394G06F2115/12
Inventor 苏小燕黄茂涵汤瑞智吴贤生
Owner PAX COMP TECH SHENZHEN
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