While our world gets smaller and smaller as a result of improved transportation and telecommunications, the scale of semiconductor manufacturing shrinks every year as a result of emerging technologies. Mainframe computers that required large rooms and massive cooling systems in the final decades of the 1900s now fit in the palm of your hand. As one would expect, fabricating such microchips is a highly precise and complex process.

Often, semiconductor circuits are layered atop one another to minimize size and maximize performance. Alignment of each screening mask is crucial to high yields. Alignment of each layer is critical for the same reason. Automated robots are used to align each mask to its respective substraight. Another set of robots are used to align each screened substraight to the layer below. The SnapDragon's micro-alignment option accomplishes these tasks automatically with the click of a button.

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