Method and system for processing a circuit board
A processing method and technology for circuit boards, which are applied in the direction of removing conductive materials by chemical/electrolytic methods, can solve the problems of heavy processing system load and processing errors, improve product accuracy and product quality, and reduce processing errors and roughness. , the effect of reducing errors
Active Publication Date: 2022-05-24
深圳市众一贸泰电路板有限公司
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[0003] The present invention provides a processing method and system for circuit boards, which are used to solve the problems caused by frequent replacement and adjustment of processing parameters in the process of changing the width and narrowness of the circuit boards due to the fact that the existing circuit boards are usually processed in the order of circuit lines in the process of photolithography. The load of the processing system is too large, and frequent replacement of the adjustment circuit is likely to cause processing errors. The technical solutions adopted are as follows:
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[0060] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.
[0061] The invention provides a processing method of a circuit board, such as figure 1 As shown, the method includes:
[0062] S1. Obtain the electronic diagram of the circuit board to be processed, and obtain the information data of the lithography processing position of the circuit board;
[0063] S2, classifying the lines to be processed according to the information data of the lithography processing position of the circuit board;
[0064] S3. Perform photolithography processing according to different widths and types of lines.
[0065] Wherein, the lines to be processed are classified according to the information data of the lithography processing position of the circuit b...
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The invention provides a processing method and system for a circuit board. The method includes: obtaining an electronic map of a circuit board to be processed, and obtaining information data of a photolithographic processing position of the circuit board; classifying the lines to be processed according to the information data of the photolithographic processing position of the circuit board; Perform photolithographic processing. The system includes an acquisition module, which is used to acquire the electronic map of the circuit board to be processed, and information data of the photolithography processing position of the circuit board; Classification; processing module, which is used to perform photolithography processing according to different width types of lines.
Description
technical field [0001] The invention provides a processing method and system for a circuit board, belonging to the technical field of circuit board processing. Background technique [0002] With the continuous improvement of circuit board performance requirements, the scale of integrated circuits is getting smaller and smaller, and the lithography-etching process has become the most core process in circuit board manufacturing. However, in the existing circuit board line lithography process, it is often The processing is carried out according to the order of the circuit lines. During the process of changing the width and narrow lines, it is necessary to frequently change and adjust the processing parameters, which will cause the processing system to be overloaded. Frequent replacement of the adjustment lines is easy to produce processing errors, especially when there is a delay in the parameter adjustment and replacement, it is easy to increase the width and narrow lines. The...
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IPC IPC(8): H05K3/06
CPCH05K3/06
Inventor 王世国
Owner 深圳市众一贸泰电路板有限公司