Considerations on Coating Tests for Wafer Polymers for Semiconductor Manufacturing
Contributing to yield improvement through strength testing, surface inspection, and environmental testing of semiconductors.
In the semiconductor manufacturing industry, improving yield is a critical issue. The quality of metal coatings on wafers significantly affects product reliability and yield. Poor adhesion strength of the coating or incompatibility with the substrate can lead to various problems, potentially lowering yield. By utilizing testing equipment such as the indenter from Nanovia, it becomes possible to detect these issues early and implement countermeasures. 【Application Scenarios】 - Mechanical strength verification of metal coatings on wafers - Evaluation of adhesive failure, cohesive failure, and critical load of polymer coatings - Scratch resistance testing of multilayer thin films - Friction evaluation of self-cleaning glass coatings - Scratch testing under high-temperature conditions 【Effects of Implementation】 - Improved yield through quality assessment of coatings - Enhanced product reliability - Reduction of defective products - Increased efficiency in research and development
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