ESA's new dimension in printed circuit design

This microscopic X-ray animation shows one of the key technologies allowing advanced computer functionality to fit within the smartphone in your pocket: ‘microvias’ are laser drilled holes a small fraction of a millimetre in diameter. A typical high-density interconnect printed circuit board might possess thousands of microvias, which serve to connect multiple functional layers.

#engineering #technology #space #science #esa #europeanspaceagency
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