We're turning
     MEMS ideas
          into reality


 

 

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  MEMS Foundry Services
    D&S Redmond
  D&S Redmond Links: MEMS Services & MEMS Foundry Accelerometers Thermal Products

Comprehensive Processing Capabilities

SEM image of precision comb tooth structure.
CLICK Click button to view descriptions and photos of the specific process.

Photolithography

  • Single side alignment
  • Double side alignment
  • Stepper

  Coat/develop

  • Spin coat
  • Spin develop

 Furnace operations

  • Dry and wet oxidation
  • Surface doping
  • Metal annealing
  • Low pressure CVD films

 Metalization

  • Sputtering
  • E-beam
  • Lift-off

 Wet etch

  • Anisotropic KOH
  • Electrochemical etch stop
  • BOE/HF
  • Metal etch
  • RCA1 and RCA2 clean
  • Piranha clean
  • Solvent clean
  • Sacrificial layer release (CO2 super-critical drying)
  • Pyrex etching

 Reactive ion etching

  • Oxide
  • Nitride
  • Silicon (including Deep RIE)

 Wafer-to-wafer bonding

  • Glass frit bonding(Glass frit screen printing/glazing)
  • Anodic bonding
  • Fusion bonding (Si direct)
  • Precision dicing

 Inspection

  • SEM
  • EDX
  • XY measurement
  • Z measurement
  • Particle
  • Ellipsometer
  • FTIR spectrometry
  • Wyco interferometer

Download a brochure of MEMSplus! Services
capabilities [.pdf requires Adobe Acrobat Reader]

 

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