Method for mfg. printed circuitboard

A technology for printed circuit boards and manufacturing methods, applied in the direction of printed circuit manufacturing, printed circuits, electrical components, etc., can solve problems such as pressing on printed circuit boards, achieve the effect of reducing surface differences and avoiding pool effect
CN100438722CActive Publication Date: 2008-11-26COMPEQ MFG
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
COMPEQ MFG
Publication Date
2008-11-26

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Abstract

This invention relates to a productive method of printed circuit board. It contains following steps. At first, to fix a printed circuitboard on a transport device, the printed circuitboard is roughly vertical to a horizontal plane. Then the transporting device makes this board vertically fall down to the medicine solution trough, and the transporting device can make this board move horizontally in this trough; At last, this printed circuit board be vertically up and out of this trough.
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Description

technical field

[0001] The invention relates to a method for manufacturing a printed circuit board, in particular to a method for manufacturing a vertically continuous printed circuit board (TRANSFERRING PROCESS FOR MANUFACTURING CIRCUIT BOARD). Background technique

[0002] The role of electronic products in the industrial and commercial society has become more and more important, and electronic products generally use printed circuit boards as the medium of signal transmission, so that signals can be transmitted to chips fixed on printed circuit boards through the lines of printed circuit boards or other electronic components.

[0003] As far as the manufacturing methods of printed circuit boards are concerned, they can be roughly divided into two methods: horizontal production and vertical production. The so-called horizontal production is to produce the printed circuit board parallel to the horizontal plane. Generally, the printed circuit board is driven forward by the r...

Claims

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