Etch resist using printer technology
申请公布号:US2003079624(A1)
申请号:US20010040086
申请日期:2001.10.29
申请公布日期:2003.05.01
发明人:DEHAVEN MAXWELL S.
分类号:B41J3/407;H05K3/00;H05K3/06;H05K3/10;(IPC1-7):B41F17/00
主分类号:B41J3/407
摘要:The present invention provides a printer and an inexpensive method for producing a printed circuit board using a printer configured to facilitate printing at least directly on a copper-clad substrate. The method includes the steps of feeding a copper-clad substrate into the printer, printing an inverse circuit image on the copper-clad substrate, allowing the inverse circuit image to dry, metalizing the copper-clad substrate to adhere a resist mask to exposed, uninked copper to form a metalized circuit image, and etching the copper-clad substrate that has been metalized to remove copper that forms the inverse circuit image.
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