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Industrial brushes are used for metal deburring; removing rust, paint or coatings; welding or surface preparation; painting and coat application; thread cleaning; and surface finishing on a variety of materials.
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  • Wafer-Scale Scientific CCDs at Fairchild Imaging
    the proper. configuration of the process equipment is essential. Each fabrication process step must also be fully optimized to. achieve the level of performance expected of scientific grade CCDs. The devices are fabricated using a triple poly,. single metal process. An oxide-nitride gate dielectric
  • MICRO: Defect/Yield Analysis
    in-line cover 14 cm2 of each wafer. Process Step. Inspection Step. Start lot. Laser scribe. Clean 1. Deposit 2000 A oxide. Window 0 lithography. Window 0 etch. Photoresist strip. Prepoly HF dip. Clean 2. Deposition of poly. Implant. Gate activation. Megasonic clean (Lots 7-10). Pre-WSi HF dip
  • MICRO: Industry News: 'Round the Circuit (June 2000)
    , and other oxide films; the SiNgen single-wafer LPCVD nitride chamber for spacer and pad nitride uses; and the integrated poly and gate oxidation process chambers for polysilicon deposition of the transistor gate. The vendor says its SiNgen system can improve yields by reducing thermal exposure
  • MICRO: Product Extra!
    postvia etch, postmetal etch, shallow-trench isolation, and poly etch. The addition of H2O vapor improves polymer removal selectivity, reducing undesirable oxide or nitride loss. Information: 301/284-5841. A new catalog from Bosch Rexroth's Linear Motion and Assembly Technologies division highlights
  • MICRO: Brave New Materials
    (Hayward, CA) has developed several such formulations that have proven effective in the postetch cleaning of such conventional interconnect structures as aluminum lines and pads, oxide vias and contacts, and poly gates, with minimal metal corrosion. The formulations also are effective in oxide
  • CNC Router Helps Reduce Time to Produce Automated Wet Process Machines from 1900 to 1000 Hours
    filled with CD-ROMs or semiconductor wafers by 25% to $275,000 while increasing its profit margin. Poly Design, Inc. | Techno CNC Routers | CNC Application Articles. Home > CNC Application Articles > Poly Design, Inc. Shop Online | Support | Site Map. CNC Machines. Our Customers. Events. Services
  • MICRO:Product Technology News (Oct. '98, p.110)
    and a pressure-relief valve. Clamped to the base with a large O-ring, the chamber has two quick-disconnect fittings for filling and purging. The chamber is made of low-outgassing transparent molded poly- urethane which blocks UV light at a rate of 2% below 250 nm. The filter in the nitrogen input line is rated
  • MICRO:May 98:Product Technology News
    , Lam Research's TCP 9400PTX high-density poly etch system processes devices with linewidths 3/40.25 um. The third-generation tool is suitable for advanced polysilicon, polycide, and shallow trench isolation applications. The system, which builds on technology provided by the company's 9400SE model

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