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Semiconductor Manufacturing

Inspecting the Appearance of Markings

The legibility of laser markings is important since the automation system sorts and places IC chips as it identifies the markings. Yet, microscope observation of the marking on a black resin package is difficult due to glare caused by the microscope’s illumination.

Our Solution

Our DSX1000 digital microscope acquires clear images of laser markings without glare thanks to its high dynamic range (HDR) function.

DSX series digital microscope View Product Details

Normal image

Image captured using HDR

Application Notes

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