摘要:
In various embodiments, electronic devices such as touch-panel displays incorporate interconnects featuring a conductor layer and, disposed above the conductor layer, a capping layer comprising an alloy of Cu and one or more refractory metal elements selected from the group consisting of Ta, Nb, Mo, W, Zr, Hf, Re, Os, Ru, Rh, Ti, V, Cr, and Ni.
摘要:
A silver-plated product is produced by forming a surface layer of silver on a base material by electroplating at a liquid temperature of 10 to 35° C. and a current density of 3 to 15 A/dm2 in a silver plating solution so as to satisfy (32.6x−300)≦y≦(32.6x+200) assuming that a product of a concentration of potassium cyanide in the silver plating solution and a current density is y (g·A/L·dm2) and that a liquid temperature of the silver plating solution is x (° C.), the silver plating solution containing 80 to 110 g/L of silver, 70 to 160 g/L of potassium cyanide and 55 to 70 mg/L of selenium.
摘要:
It is aimed to provide a plated member and a plated terminal for connector, to which a large current can be applied and which have both a low friction coefficient and high heat resistance, at low cost and provide a method for producing such a plated member and a method for producing such a plated terminal for connector. A silver-tin alloy layer for coating a surface of a base material made of copper or copper alloy and a silver coating layer for coating the silver-tin alloy layer and to be exposed on an outermost surface are simultaneously formed by heating to obtain a plated member after tin and silver plating layers are alternately laminated on the surface of the base material with the outermost surface formed by the silver plating layer.
摘要:
An article comprises a metal alloy substrate and a plated wear interface layer disposed over a surface of the metal alloy substrate. The wear interface layer has a chemical composition including between about 0.005 wt % and about 0.050 wt % of antimony (Sb), and the balance silver (Ag) and incidental impurities.
摘要:
A bonding wire includes a Cu alloy core material, and a Pd coating layer formed on the Cu alloy core material. The bonding wire contains at least one element selected from Ni, Zn, Rh, In, Ir, and Pt. A concentration of the elements in total relative to the entire wire is 0.03% by mass or more and 2% by mass or less. When measuring crystal orientations on a cross-section of the core material in a direction perpendicular to a wire axis of the bonding wire, a crystal orientation angled at 15 degrees or less to a wire axis direction has a proportion of 50% or more among crystal orientations in the wire axis direction. An average crystal grain size in the cross-section of the core material in the direction perpendicular to the wire axis of the bonding wire is 0.9 μm or more and 1.3 μm or less.
摘要:
Metal nanowires with uniform noble metal coatings are described. Two methods, galvanic exchange and direct deposition, are disclosed for the successful formation of the uniform noble metal coatings. Both the galvanic exchange reaction and the direct deposition method benefit from the inclusion of appropriately strong binding ligands to control or mediate the coating process to provide for the formation of a uniform coating. The noble metal coated nanowires are effective for the production of stable transparent conductive films, which may comprise a fused metal nanostructured network.
摘要:
The invention provides a slip layer substrate which can reduce the thermal residual stresses between components induced by their mismatch of thermal expansion, thus greatly improve the reliability of electronic packages. The slip layer substrate comprises: a base material; a first metallization layer formed on the base material; a first diffusion barrier layer formed on the first metallization layer; a slip layer formed on the first diffusion barrier layer; a second diffusion barrier layer formed on the slip layer; and a second metallization layer formed on the second diffusion barrier layer.
摘要:
A method of sputter depositing silver selenide and controlling the stoichiometry and nodular defect formations of a sputter deposited silver-selenide film. The method includes depositing silver-selenide using a sputter deposition process at a pressure of about 0.3 mTorr to about 10 mTorr. In accordance with one aspect of the invention, an RF sputter deposition process may be used preferably at pressures of about 2 mTorr to about 3 mTorr. In accordance with another aspect of the invention, a pulse DC sputter deposition process may be used preferably at pressures of about 4 mTorr to about 5 mTorr.
摘要:
Metal nanowires with uniform noble metal coatings are described. Two methods, galvanic exchange and direct deposition, are disclosed for the successful formation of the uniform noble metal coatings. Both the galvanic exchange reaction and the direct deposition method benefit from the inclusion of appropriately strong binding ligands to control or mediate the coating process to provide for the formation of a uniform coating. The noble metal coated nanowires are effective for the production of stable transparent conductive films, which may comprise a fused metal nanostructured network.
摘要:
There is disclosed a substrate with an electron donating surface, characterized in having metal particles on said surface, said metal particles comprising palladium and at least one metal selected from the group consisting of gold, ruthenium, rhodium, osmium, iridium, and platinum, wherein the amount of said metal particles is from about 0.001 to about 8 μg/cm2. Examples of coated objects include contact lenses, pacemakers, pacemaker electrodes, stents, dental implants, rupture nets, rupture mesh, blood centrifuge equipment, surgical instruments, gloves, blood bags, artificial heart valves, central venous catheters, peripheral venous catheters, vascular ports, haemodialysis equipment, peritoneal dialysis equipment, plasmapheresis devices, inhalation drug delivery devices, vascular grafts, arterial grafts, cardiac assist devices, wound dressings, intermittent catheters, ECG electrodes, peripheral stents, bone replacing implants, orthopaedic implants, orthopaedic devices, tissue replacing implants, intraocular lenses, sutures, needles, drug delivery devices, endotracheal tubes, shunts, drains, suction devices, hearing aid devices, urethral medical devices, and artificial blood vessels.
摘要翻译:公开了具有给电子表面的基材,其特征在于在所述表面上具有金属颗粒,所述金属颗粒包含钯和选自金,钌,铑,锇,铱和铂中的至少一种金属,其中 所述金属颗粒的量为约0.001至约8μg/ cm 2。 涂覆物体的实例包括隐形眼镜,起搏器,起搏器电极,支架,牙植入物,破裂网,破裂网,血液离心机设备,手术器械,手套,血袋,人造心脏瓣膜,中心静脉导管,外周静脉导管,血管端口 ,血液透析设备,腹膜透析设备,血浆置换装置,吸入药物递送装置,血管移植物,动脉移植物,心脏辅助装置,伤口敷料,间歇导管,ECG电极,外周支架,骨置换植入物,整形外科植入物,整形外科装置,组织替代 植入物,眼内透镜,缝线,针,药物输送装置,气管内导管,分流器,排水管,抽吸装置,助听器装置,尿道医疗装置和人造血管。