Resources Contact Us Home
Method and apparatus for interconnecting electrodes with partial titanium coating

Image Number 13 for United States Patent #7352560.

The present subject matter includes a capacitor stack having a plurality of anode layers, and a plurality of cathodic metal substrates partially coated in a titanium coating. Cathode portions lacking titanium enable weld interconnections which are substantially free of titanium, improving capacitor properties. In some embodiments, anodes are interspersed among cathodes, and are electrically separated from the cathodes, with portions of cathode material attached to the welding area of the anode. These portions of the cathode material are no longer electrically connected to the cathode. As the anode and these cathode portions are welded and aged, leakage current is reduced due to improved oxide growth in the welding area due to the absence of titanium.

  Recently Added Patents
Woven mesh substrate with semiconductor elements, and method and device for manufacturing the same
Non-volatile memory array and device using erase markers
Defected ground plane inductor
Magnetic storage apparatus
Stage drive method and stage unit, exposure apparatus, and device manufacturing method
Identification of protected content in e-mail messages
Systems and methods for providing television signals using a network interface device
  Randomly Featured Patents
Electronic thermometer utilizing flavored thermometer covers
Bus bar device and fusible link unit
Rotary anti-scaling device
Ski with dissymmetrical lateral surfaces
Bioassay plate washer having concentric aspirate and wash needles
Toy rakehead
Packing shroud
Protecting a network from unauthorized access
Binary data memory design with data stored in low-power sense
Dental implant abutment