PCB Manufacturing Process Issue

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Wyattlin
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Joined: 13 Aug 2021, 04:31
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PCB Manufacturing Process Issue

#1 Post by Wyattlin » 17 Aug 2021, 03:43

Hi, all
Recently, I’m basically looking for a detailed descriptions of PCB manufacturing for prototyping. I read a complete guide for pcb manufacturing process, Making PCB Step by Step with Video (source: https://www.apogeeweb.net/electron/how- ... video.html), here introduces photosensitive film, which is a strip or sheet of transparent film base coated on one side with a gelatin emulsion containing microscopically small light-sensitive silver halide crystals, there are cured and uncured film to clean, I'm little troubled by it. Is there anyone can give some detailed explanations?

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