Additive Reality: Green Drops, White Drops or Both: Do Solder Mask and Legend Make a Good Team?

The combination of solder mask printing and legend printing seems an obvious and attractive solution, like bringing chocolate and vanilla together. Still, the gain would rely on obtaining both functionalities without adding complexity. However, from the summary consideration of my last column on the equipment construction, two separate printhead arrays would match best the different requirements of legend and solder mask. In this column the story continues.

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