Nine criteria used to evaluate a polymeric photosensitive permanent bonding material.
A photosensitive permanent bonding material enables the creation of high-quality permanent bonds between dissimilar materials used in the creation of MEMS and sensors. Having a thorough understanding of the materials and product performance is crucial to the success of the end application. In this article, we explore nine criteria used to evaluate a polymeric photosensitive permanent bonding material. These criteria include Process Flow, Chemical Resistance, Photolithography, Transparency, Film Uniformity, Defectivity, Thermal Stability, Bonding, and Shear Strength.
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