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Hydrophobic Etchant

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  • MICRO: Special Apps
    Silicon-Wafer Bonding. Direct wafer bonding is a three-step process that consists of surface preparation, contacting, and thermal annealing. The contacting step involves ultrafine alignment and face-to-face joining of two silicon wafers. Hydrophobic Si-Si bonding is a process for the direct bonding of two...
  • Product Technology News
    Products Camarillo, CA Constructed from inert PTFE and PP components, the Ultradyne filter can be specified in filtration ratings of 0.02, 0.1, 0.2, 0.45, and 1 um absolute for liquids and 0.003 um for gases. The hydrophobic filter is compatible with a wide range of process acids, bases, solvents...

Engineering Web Search: Hydrophobic Etchant

DryAdhesion < Rise < TWiki
Experiments proved that geckos adhere to both hydrophobic and hydrophilic polarizable surfaces, thus supporting the van der Waals mechanism theory.
Sensors and Actuators A 116 (2004) 150?160 Design and...

EE143: NMOS Fabrication Process Description
determined in Step 2. Etching is complete when the etchant "beads" on bare Si; (i.e., a hydrophobic surface is detected.)
Microstructure to substrate self-assembly using capillary...
in which a large number of substrate is passed through a film of hydrophobic adhesive on components may be assembled simultaneously with microscale
Expanding MEMS device market article | SEMI.ORG
outside the chamber, and a precisely controlled continuous gas flow of etchant vapor in a carrier gas through the chamber, to do a range of cleaning,
See Semiconductor Equipment and Materials International (SEMI) Information
Organic transistors realized by an environmental friendly...
The printed regions turn hydrophobic while the bare regions remain hydrophilic.
DOE Patents Database - Bibliographic Citation
Composite, nanostructured, super-hydrophobic material
DOE Patents Database - Search Results
Etchant solutions comprising a redox buffer can be used during the release etch step to reduce damage to the structural layers of a MEMS device that
Smart dust made to 'escort' molecules to sensors
the electrochemical process through changes in current density during the etch, the duration of the etch and the composition of the etchant solution.
Ion track - Wikipedia, the free encyclopedia
The resulting shape depends on the type of material, the concentration of the etchant, and the temperature of the etch bath.

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