By enabling the MEMS to operate in its environment, the package provides a critical functionality. Understanding that it is the package ’s role to enable the MEMS to operate in its application environment allows the development group to partition that role to the packaging. For example, consider a MEMS sensor that needs to function in a corrosive environment. While it may be possible to design a MEMS device that can withstand exposure to a corrosive chemical, it is usually more cost effective to delegate chemical resistance to the package . One reason is greater flexibility in the material selection for the package . The package material can be chosen from materials that are inert to the particular chemistry of the application’s environment, such as glass or Teflon. thought leadership strategies
By enabling the MEMS to operate in its environment, the package provides a critical functionality. Understanding that it is the package ’s role to enable the MEMS to operate in its application environment allows the development group to partition that role to the packaging. For example, consider a MEMS sensor that needs to function in a corrosive environment. While it may be possible to design a MEMS device that can withstand exposure to a corrosive chemical, it is usually more cost effective to delegate chemical resistance to the package . One reason is greater flexibility in the material selection for the package . The package material can be chosen from materials that are inert to the particular chemistry of the application’s environment, such as glass or Teflon. thought leadership strategies
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