We will introduce a case where uniformity was checked in advance to reduce losses due to defects!
This is an example of using "Presscale" to confirm the uniformity of the backgrind tape bonding pressure in semiconductor manufacturing. If the pressure distribution of the bonding roller is uneven, wrinkles will form in the backgrind tape. Additionally, if the height of the wafer and the outer peripheral support is not appropriate, it can lead to wafer breakage or poor adhesion of the backgrind tape. By using Presscale, it is possible to check the roller bonding pressure applied to the wafer under actual usage conditions. Regularly confirming the uniformity of the pressure reduces adjustment time and minimizes material loss. 【Case Summary】 ■ Measurement Target: Backgrind Tape Bonding Roller ■ Application: Confirmation of the uniformity of backgrind tape bonding pressure ■ Results: Reduced adjustment time, improved quality, reduced waste ■ Challenge: There was no method other than trial and error for adjustments *For more details, please download the PDF or feel free to contact us.
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【Introduction Effects】 ■Time Loss Effect: Significantly improves the efficiency of equipment adjustment tasks. ■Quality Loss Effect: Reduces losses due to defects by checking uniformity in advance, eliminating wafer breakage. *For more details, please download the PDF or feel free to contact us.
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Our Measurement Film Solutions Division offers a variety of products, including high-temperature press scales and UV scales. We have the film "Press Scale," which allows for easy confirmation of invisible pressure and pressure distribution, and the revolutionary thermal distribution visualization film "Thermo Scale," which enables simple judgment of thermal distribution through color changes. Additionally, we provide a wide range of excellent inspection and measurement products that enhance precision, efficiency, and stability in manufacturing, inspection, and testing processes, all developed from the production processes of Fujifilm products.
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