A method of making an inkjet printhead for surface mounting comprises providing a substrate 10 having a plurality of ink ejection elements and a plurality of electrical contacts 18 formed on a first surface, the contacts being connected to the ink ejection elements to allow selective energisation of the elements. A plurality of through-holes 26 are formed in the substrate each extending from the opposite surface of the substrate fully through the thickness of the substrate to meet the underside ...

An absorbent wiping cloth can be made by hydraulic bonding of hydrophilic fibers with a prebonded spunbond filament layer. A further spunbond filament layer can be provided on the fiber side of this laminate.

A method of making a composite membrane with ion exchange properties includes, in an exemplary embodiment, forming a porous membrane from a first material, dissolving a coating material in a fluid at supercritical conditions, and exposing the porous membrane to the coating material dissolved in the supercritical fluid. The method also includes precipitating a uniform coating of the coating material onto an exterior surface of the porous membrane by changing the supercritical conditions of the fl...

A method of making an armature includes placing a commutator and a lamination stack on an armature stack. Coil windings wound in slots in the lamination stack, the commutator and armature shaft are at least partially encapsulated in a first plastic. The commutator has a commutator ring divided into a plurality of segments with slots between the segments that are filled with a second plastic when the commutator is made by molding a core of the second plastic in the commutator ring before the comm...

A process for making an aqueous dispersion is provided. More specifically, a process for making an aqueous dispersion having at least two polymeric components is provided.

Sealing tools are used in a machine in which foils are guided between two sealing tools that on their sides facing the foil have bumps with uniform relative spacing T. Compensation for the tolerances between the sealing tools and the foils is achieved for a defined penetration depth of the bumps into the foil workpiece. The spacing T of the bumps is predetermined, and subsequently an experimental measurement of the force .sigma..sub.DS is carried out that is necessary for the defined penetration...

An exemplary method for making a backlight module, the method includes steps in following order: providing a transparent base sheet and at least one light emitting diode; punching the base sheet to form an aperture therein; fixing the at lease one light emitting diode in the aperture, the at least one light emitting diode and an inner side surface of the aperture cooperatively defining a space; injecting an adhesive into the space between the at least one light emitting diode and the inner side ...

A method of making an electroluminescent (EL) light which includes at least one design. A flexible EL lamp is used which has a front electrode, a phosphor layer, a dielectric layer and a rear electrode layer. A pattern is cut out from the flexible EL lamp and at least one line is determined on the cut out to divide the design into at least two geometric areas, which are preferably of approximately equal size. A scribe line is cut into the rear electrode along such line, which forms split electro...

A process for fabricating an electronic package for a Thermally Enhanced BGA package including the steps of fabricating a thermally conductive support member, an adhesive bonding member, and a circuitized member; sandwiching the members together, forming a cavity therein; bonding adhesively the members together with heat and pressure; bonding adhesively a chip to the support member within the cavity; and connecting electrically the chip to the circuitized member. A process for fabricating an ele...

A process for the post-treatment of an imaged lithographic printing plate comprises (a) Contacting a lithographic printing plate having image areas and non-image areas on a lithographic substrate with a solution comprising at least one phosphono-substituted siloxane of the following general formula (I) that is defined herein and (b) drying. ##STR00001##