PPT-Surface micromachining and Process flow part 1

Identify the basic steps of a generic surface micromachining process Identify the critical requirements needed to create a MEMS using surface micromachining List common structural materialsacrificial materialetchant combinations used in . source sensor surface element normal brPage 3br BRDF Bidirectional Reflectance Distribution Function T I source viewing direction surface element normal incident direction I T I T surface I T surface I T Irradiance at Surface in direction I T Radian 4962334960014 Fax496233436214 EMail infoammtcom httpwwwammtcom We want to ensure that we have close contact with our customers If you have any questions or special requirements please do not hesitate to get in touch with us This product information 4962334960014 Fax496233436214 EMail infoammtcom httpwwwammtcom We want to ensure that we have close contact with our customers If you have any questions or special requirements please do not hesitate to get in touch with us This product information Groundwater Hydraulics. Daene C. McKinney. Summary. Confined Aquifer Flow. Continuity Equation. Steady Horizontal Flow. Transmissivity. Unconfined Aquifer Flow. Continuity Equation. Steady Horizontal Flow. Value Stream Maps, Oh My!. Bonnie Stone, MBB, PMP. bstone@minitab.com. Agenda. What are Process Maps?. Benefits . Types. Which Map to Use?. Reading a Process Map. Future State. Toto, we’re not in Kansas anymore!. Identify the basic steps of a generic surface micromachining process. Identify the critical requirements needed to create a MEMS using surface micromachining. List common . structural material/sacrificial material/etchant combinations used in . of 3D . structures on the micrometer . scale. Most methods use silicon as . substrate material. Some of process involved in this are photolithography, etching, bulk machining, laser machining etc.. Unit metal removal rate and equipment precision are key factors to micro machining.. isotropic. and . anisotropic etching. Explain the differences between . wet. . and . dry etching. techniques. Identify several common wet etchants and explain what they are commonly used for. Explain the difference between . processing including filtration technology.. The Brinkman extension to Darcy’s law equation includes the effect of . wall. The introduction of 2. nd. order shear stress terms . ensures the variables like velocity and pressure to be continuous across the interface between . David M. Paushter, M.D., FACR. Lean Applications to Healthcare: The Role of Value Stream Mapping. The Foundation!. Value. Defined by the Customer. All activity is divided in two categories:. Value-add (Would the customer be willing to pay?). A data flow diagram (DFD) is a graphical representation of the movement of data between external entities, processes and data stores within a system. . Simply put, DFD’s show . how data moves through an information . . estoy. . aquí. ?. Thomas Adams, PhD. En el mundo hispano: . Tomás . McDaniel. Adams . McDaniel. Soy profesor de ingeniería mecánica en . Rose-. Hulman. . Institute. of . Technology. Mis estudiantes me llaman “Doctor Tom”.. A data flow diagram (DFD) is a graphical representation of the movement of data between external entities, processes and data stores within a system. . Simply put, DFD’s show . how data moves through an information . State and explain the principles involved in attaining good mask alignment. Identify . and explain . the various issues involved with designing . good process . flows. Typical process steps for . surface .