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Method for arranging jointing parts of circuit board

A layout method and circuit board technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of time-consuming and low efficiency

Inactive Publication Date: 2014-05-28
INVENTEC PUDONG TECH CORPOARTION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It will take a lot of time to go back and forth in this way, and the efficiency is not high

Method used

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  • Method for arranging jointing parts of circuit board
  • Method for arranging jointing parts of circuit board
  • Method for arranging jointing parts of circuit board

Examples

Experimental program
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no. 1 example

[0034] figure 1 is a flow chart of a method for arranging bonding parts of a circuit board according to the first embodiment of the present invention. In this embodiment, the method of arranging the joining parts is automated through an electronic device. For example, a layout software (such as Allegro) is installed in the storage unit of the electronic device. After the layout software is installed, various functions in the layout software can be executed by the processing unit of the electronic device.

[0035] Please refer to figure 1 , in step S105, a configuration command is received, and one of the bonding parts is placed to a starting position in the layout diagram of the circuit board. For example, the user decides the initial position of the first joining part, and issues a configuration instruction through an input unit. In addition, the layout software may also issue the above-mentioned configuration command by itself according to the layout method of the electro...

no. 2 example

[0043] In this embodiment, using the characteristics that interference will occur within a distance between electronic parts, and the characteristics that each electronic part has a no-probe area (no probe area) where test points cannot be added, the bonding parts are placed In the joint position in the layout drawing, add a joint expansion range, and for the position of the electronic part placed in the layout drawing, increase the part expansion range, so that it is convenient to check whether the distance between the joint part and the electronic part is consistent Specify the specification. That is, by judging whether there are other electronic parts in the above-mentioned joint expansion range, check whether the distance between the joint part and each electronic part meets the specified specification; or by judging whether there is a joint part in the part expansion range, to check the joint Whether the distance between the part and each electronic part complies with the...

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PUM

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Abstract

Disclosed is a method for arranging jointing parts of a circuit board. The method is suitable for electronic devices. The method includes receiving a configuration instruction; placing the jointing parts at a starting position in a layout chart of the circuit board; starting from the starting position, sequentially and automatically placing other jointing parts, wherein distance between any two adjacent jointing parts is within a configuration distance range; checking whether distances between the jointing parts and multiple electronic parts meet specified specification or not, and if not, automatically adjusting jointing positions of the jointing parts on the layout chart according to the specified specification.

Description

technical field [0001] The present invention relates to a layout of a circuit board, and in particular to a method for arranging bonding parts of a circuit board. Background technique [0002] Generally speaking, in the design of a printed circuit board (Printed Circuit Board, PCB), it is inevitable to design a scrap edge. At present, most of them use Tape Automated Bonding (TAB) parts (hereinafter referred to as TAB parts) to realize the connection between the printed circuit board and the scrap edge. That is, the TAB part is connected to the scrap edge so that the scrap edge provides support for the Printed Circuit Assembly (PCA). When the printed circuit assembly is completed, the effect of the waste edge will disappear, so the waste edge needs to be cut off. [0003] On the production line, it is generally used to cut off the waste edge by using a drill bit cutting machine. Accordingly, the placement of TAB parts will affect whether the assembled electronic parts will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 曹双林
Owner INVENTEC PUDONG TECH CORPOARTION