Used DNK KS-7000 #293652382 for sale
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DNK KS-7000 Mask Aligner is a specialized lithography tool designed to microfabricate advanced devices or components over large surfaces. It functions by using a combination of high resolution photomask images and a dedicated scanning stage to accurately reproduce the desired patterns in the substrate. This technique has found wide applications in semiconductor fabrication and related industries due to its high degree of accuracy and efficient process flow. The mask aligner consists of three main components; an image aligning tool, a scanning stage, and an optical configuration chamber. The mask aligner first images the photomask onto a substrate through a microscope lens and then aligns it to the desired position on the substrate by adjusting the scanning stage. The scanned region is then transferred onto the substrate through a projection lens mounted in the back of the optical chamber. KS-7000 model of the mask aligner includes integrated interference filter system for additional control of the light intensity and for improved image clarity. It also features a variety of computer-controlled presets to optimize the speed and accuracy of the imaging process. To further streamline the process, the machine offers built-in automated compensation features which detect and correct any slight misalignments or pattern irregularity. Moreover, because of its modal design, DNK can easily accommodate different kinds of substrates such as wafer type, SOI, or metal films. The machine also offers a number of other accessories and tools including a sample loading station, a light dose selector, a visual aid for LED photomask viewing for easier image alignment, and an integrated design catalog. Overall, DNK KS-7000 Mask Aligner is a reliable and high-precision tool that has become an indispensable tool in the microfabrication industry. Its excellent precision, easy operation, comfortable design, and abundant features make it the perfect choice for anyone looking to streamline their microfabrication process.
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