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Conduct Research Top

  • New PCT Compound for LED Reflector Resin
    Light-emitting diodes (LED), as a new light source, are being used more and more as display backlight and general lighting. Due to the increase of brightness and electrical current of LED packaging (PKG), there are demanding requirements of LED re ector resins on heat. and light stability. A high
  • Alkyd
    dimensional stability and electrical properties are the outstanding characteristics of most alkyd molding compounds. For electrical-grade materials, absorption can be as low as 0.5%. Alkyds are relatively low-loss materials, especially the mineral-filled and glass-filled grades. Those containing
  • Thermoset Composites
    , along with good mechanical, electrical, and chemical properties, and dimensional stability. Polyesters can be compounded to be flexible and resilient, or hard and brittle, and to resist chemicals and weather. Halogenated (chlorinated or brominated) compounds are available for increased fire retardance
  • MICRO:New Technologies-Analysis & Metrology, by Patrick J. McCann, p.93 (July '99)
    Patrick J. McCann, Khosrow Namjou, and I-Na Chao, School of Electrical and Computer Engineering, University of Oklahoma Advances in mid-infrared (IR) laser technology are possible by using new heteroepitaxial semiconductor laser fabrication methods. These advances should lead
  • Antistatic Filter Elements (.pdf)
    The filtration of electrically insulating slurries results in high voltage potentials. The subsequent electrical discharges induce an aging process on the membrane surfaces causing the membranes to become brittle. This results in premature failures of the membrane. To avoid these damages, Klinkau
  • RoHS Directive and SMI's Plan Towards Compliance
    The RoHS Directive aim is simple - to restrict the use of six substances (See Figure 1 Below). within electrical and electronic equipment (EEE), thereby contributing to the protection of human health and the environment. While this is often called a Lead-Free Initiative, the other compounds listed
  • Medical Device Link .
    . UV21 consists of a one-component, 100% reactive composition. Curing is achieved almost immediately when exposed to UV light of 320 365 nm and radiation dosages of 20 40 W/cm . Average temperature range is from 65 to 250 F. Providing electrical insulation unaffected by exposure to moisture, UV21
  • Solving Ultraviolet Curable Potting & Encapsulating Problems With Shadow Cure Technology
    The Potting or Encapsulation of electronic components is a common engineering design tool to protect products from environmental exposure. Potting involves the covering or embedding of an electronic or electrical device. In most cases an assembly is placed in a case or shell and then a liquid
  • Polyphenylene Sulfide
    electronic applications requiring high mechanical strength, impact resistance, and insulating characteristics. All other compounds contain various mineral fillers in addition to glass-fiber reinforcement. Ryton R-7 and R-8 are suitable for electrical applications requiring high arc resistance and low
  • Medical Device Link .
    . At the University of Illinois (Champaign, IL), Kyekyoon (Kevin) Kim, professor of electrical and computer engineering, and colleagues have developed a method for making drug-filled, biodegradable polymer microspheres that has been shown to provide precise control over sphere size and shell thickness

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  • Sensor technique
    Electrical connecting materials .
  • Vie path manual motor vehicle technology
    A power management-system represents the electrical connection between Brennstoffzellensystem and vehicle.
  • Practice knowledge Mikrosystemtechnik
    … and envelopes and for production of compounds between chip and chip carriers (level 2 Packaging) requires different processing steps like, e.g., the separating of chips, its attachment to the chip carrier and the production of electrical connections to macroscopic contact pin …
  • Manual motor vehicle electronics
    The electrical connection between fuel cell system and vehicle is produced over the Power-distribution-box (PDB) that takes the current distribution in the vehicle.