3482 results about "Metal coating" patented technology

An electrically conductive adhesive includes a resin component, a photoinitiator, and metal-coated polymer beads. The beads have an average diameter and a very narrow size distribution around the average diameter. The adhesive is applied between a read / write head and a suspension to attach the two, and the adhesive is cured by exposure to an illumination and / or heat. A pad spacer is included between the read / write head and the suspension to define a spacing and parallelism therebetween. The beads in the adhesive can form one or more layers between the read / write head and the suspension or can be disordered. The metal coating of the beads provide electrical conductivity between the read / write head and the suspension.

Aluminophosphate compounds, compositions and / or materials as can be used for substrate coatings.

A cover assembly for welding to a package base to form a hermetically sealed micro-device package. The cover assembly includes a sheet of a transparent material having a window portion. A built-up metallic frame adheres to the sheet and circumscribes the window portion, the frame having been deposited as follows: First, powdered metal particles are sprayed onto a prepared area of the sheet using a gas jet at a temperature below the fusing temperature of the particles, the jet having a velocity sufficient to cause the particles to merge with one another upon impact with the sheet and with one another to form an initial continuous metallic coating adhering to the prepared area of the sheet. Next, successive metal particles are applied over the initial coating using the jet to form the frame incorporating the initial continuous metallic coating as its base and having an predetermined overall thickness.

The present invention relates generally to medical devices with therapy eluting components and methods for making same. More specifically, the invention relates to implantable medical devices having at least one porous layer, and methods for making such devices, and loading such devices with therapeutic agents. A mixture or alloy is placed on the surface of a medical device, then one component of the mixture or alloy is generally removed without generally removing the other components of the mixture or alloy. In some embodiments, a porous layer is adapted for bonding non-metallic coating, including drug eluting polymeric coatings. A porous layer may have a random pore structure or an oriented or directional grain porous structure. One embodiment of the invention relates to medical devices, including vascular stents, having at least one porous layer adapted to resist stenosis or cellular proliferation without requiring elution of therapeutic agents. The invention also includes methods, devices, and specifications for loading of drugs and other therapeutic agents into nanoporous coatings.

CMP pad dressers and their methods of manufacture are disclosed. One aspect of the present invention provides a CMP pad dresser having improved superabrasive grit retention in a resin layer. The CMP pad includes a resin layer, superabrasive grit held in the resin layer such that an exposed portion of each superabrasive grit protrudes from the resin layer, and a metal coating layer disposed between each superabrasive grit and the resin layer, where the exposed portions are substantially free of the metal coating layer. The metal coating layer acts to increase the retention of the superabrasive grit in the resin layer as compared to superabrasive grit absent the metal coating layer.