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pH-ISFET sensor die mounted on a substrate with a bonding agent disposed in a pattern and method of its production
pH-ISFET sensor die mounted on a substrate with a bonding agent disposed in a pattern and method of its production
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机译:PH-ISFET传感器管芯安装在基板上,其中粘合剂以其生产的图案和方法设置
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摘要
Embodiments described herein provide for a pH sensor that comprises a substrate and an ion sensitive field effect transistor (ISFET) die. The ISFET die includes an ion sensing part that is configured to be exposed to a medium such that it outputs a signal related to the pH level of the medium. The ISFET die is bonded to the substrate with at least one composition of bonding agent material disposed between the ISFET die and the substrate. One or more strips of the at least one composition of bonding agent material is disposed between the substrate and the ISFET die in a first pattern.
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