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Method for automatically regulating line width

An automatic adjustment, line width technology, applied in special data processing applications, instruments, electrical digital data processing and other directions, can solve problems such as huge workload, personnel fatigue, and time-consuming

Inactive Publication Date: 2010-03-17
INVENTEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you manually adjust the width of the power line and grounding line, the workload will be relatively huge, and the execution will be quite time-consuming
At the same time, the above-mentioned adjustment actions are constantly repeated actions, and if performed manually, it is easy to cause fatigue of personnel

Method used

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  • Method for automatically regulating line width
  • Method for automatically regulating line width
  • Method for automatically regulating line width

Examples

Experimental program
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Embodiment Construction

[0025] Since it is very time-consuming to manually adjust the line width, and the repetitive action is easy to make people feel tired, so the present invention proposes a method for automatically adjusting the line width in the printed circuit layout, and this method can be used for computer implemented in the form of a program. The features and effects of the method for automatically adjusting line widths in printed circuit layouts according to the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.

[0026] figure 1 It is a flowchart of a method for automatically adjusting line widths according to an embodiment of the present invention. Please refer to figure 1 , in this embodiment, firstly in step S101, the width of the pad in the printed circuit layout is obtained. Next, in step S102 , the line width of the network line in the printed circuit layout diagram is obtained again, wherein the network line...

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Abstract

The invention discloses a method for automatically regulating a line width in a printed circuit layout, which comprises the following steps: firstly, obtaining the width of each pad in the printed circuit layout; secondly, obtaining the line width of each reticle in the printed circuit layout, wherein the reticles are connected with the pads; thirdly, judging whether the line width of the reticleis greater than the width of the pad or not; and finally, if the line width of the reticle is greater than the width of the pad, regulating the line width of the reticle to be the width of the pad. Thus, the line width of the reticle can be automatically regulated to be the width of the pad connected by the reticle.

Description

technical field [0001] The invention relates to a printed circuit layout technology, in particular to a method for automatically adjusting line width in a printed circuit layout drawing. Background technique [0002] In view of the development of computer technology, when electronic products are developed, they will use computers to run computer-aided design (CAD) software or electronic design automation (Electronic Design Automation, EDA) software to draw their schematic diagrams. ), and carry out preliminary debugging actions through computer-aided design software. Before drawing, the computer-aided design software must have the layout data of each component in the circuit to draw, and the layout data includes component size, pin type, shape and size of the pad, and the distance between the pads. Safe distance. After the circuit schematic diagram is drawn, the layout personnel will convert the circuit schematic diagram into a printed circuit board layout (PCB layout) thr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 柳妍杨淑敏
Owner INVENTEC CORP
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