Abstract: This invention is a method of providing conductive tracks on a printed circuit including coating a substrate carrying printed tracks with an electro-plating solution with a tool which provides a first electrode of an electro-plating circuit and a second electrode provided by the tracks which are to be electroplated, and a tool suitable for use in electro-plating electrically conductive regions of a substrate, the tool including an absorptive member in which plating solution can be carried; a first electrode of an electro-plating circuit adapted to make electrical contact with plating solution carried by the absorptive member; and at least one tool second electrode electrically insulated from the first electrode and spaced from the absorptive member, the tool second electrode being so positioned that as the absorptive member is wiped across a surface of a substrate, the second electrode contactor can be wiped across the surface of the substrate to contact electrically conductive regions of the substrate to for

Abstract: A method of electro-plating comprises providing an anode current for a target, applying an electron beam to the surface of a target and passing electrolyte between said target and anode, thereby to deposit material on said target. An electron beam gun directs an electron beam onto web while anode provides a current thereby depositing material on the web.

Abstract: Electroplating station S has a head 1 with anode 2, to one side of which there is located an electrically neutral wall 3. The width of anode 2 is provided to accommodate the width of web 6. Serrations 9 are provided on the anode 2, especially in the area of top surface 8. A passageway 4 for electrolyte 5 is between anode 2 and wall 3. Mesh 11 is located at a throat section 12 of passageway 4 shortly before the start of the guide 7. In addition, mesh 13 is located further upstream in passageway 4 as an alternative and/or as an addition to mesh 11. Guide 7 of wall 3, serrations 9, and meshes 11 and 13 enhance and maximize the production of stream-wise vortices. These vortices cause a substantial increase in the ion flow, which overcomes boundary layers and results in additional deposition of copper onto the web 6.

Abstract: A method of electroplating comprises providing an anode current for a target, applying an electron beam to the surface of a target and passing electrolyte between said target and anode, thereby to deposit material on said target. An electron beam gun directs an electron beam onto web while anode provides a current thereby depositing material on the web.

Abstract: Electroplating station S has head 1 with anode 2, to one side of which there is located an electrically-neutral wall 3. A passageway 4 for electrolyte 5 is between anode 2 and wall 3.

Abstract: A component placement apparatus including a head mount having at least one pick and place head; component carrier; and component receiver, the at least one pick and place head being arranged to pick up a component from the component carrier and place it on the component receiver, wherein the head mount is movable to move the at least one pick and place head in a single plane; the component carrier is movable in a plane transverse to the at least one pick and place head at a pick up position; and the component receiver is movable in a plane transverse to the at least one pick and place head at a placement position.

Abstract: This invention is a method of, providing conductive tracks on a printed circuit including coating a substrate carrying printed tracks with an electro-plating solution with a tool which provides a first electrode of an electro-plating circuit and a second electrode provided by the tracks which are to be electroplated, the tool including an absorptive member in which plating solution can be carried; a first electrode of an electro-plating circuit adapted to make electrical contact with plating solution carried by the absorptive member; and at least one tool second electrode electrically insulated from the first electrode and spaced from the absorptive member, the tool second electrode being so positioned that as the absorptive member is wiped across a surface of a substrate, the second electrode contactor can be wiped across the surface of the substrate to contact electrically conductive regions of the substrate to form a second electrode of the electro-plating circuit therewith.

Abstract: This invention is a method of providing conductive tracks on a printed circuit including coating a substrate carrying printed tracks with an electro-plating solution with a tool which provides a first electrode of an electro-plating circuit and a second electrode provided by the tracks which are to be electroplated, and a tool suitable for use in electro-plating electrically conductive regions of a substrate, the tool including an absorptive member in which plating solution can be carried; a first electrode of an electro-plating circuit adapted to make electrical contact with plating solution carried by the absorptive member; and at least one tool second electrode electrically insulated from the first electrode and spaced from the absorptive member, the tool second electrode being so positioned that as the absorptive member is wiped across a surface of a substrate, the second electrode contactor can be wiped across the surface of the substrate to contact electrically conductive regions of the substrate to for

Abstract: A single delivery channel is formed by, and between, inner wall 2 and baffle 3. Electrolyte 5 is pumped up the interior of channel 1 and is directed onto substrate 4 being a cathode maintained at −10 volts. The upper part of the inner wall 2 of channel 1 forms the anode such that electrote is forced between the substrate and the upper horizontal surface of the anode 6. A second baffle 7 is provided in order to assist in collecting and removing electrolyte 5 after impingement with substrate 4, possible for re-use. Contact between the electrolyte 5 and substrate 4 is optimised by providing the electrolyte with a swirling motion as it passes up channel 1. Anode 6 is a solid conducting bar 10, alternatively it is formed of solid rods 11 nor tubes 12.

Abstract: Electro-plating apparatus 1 has an electro-plating bath 2 containing electrolyte 3, an anode configuration immersed in electrolyte 3 being a planar anode 4 and an arcuate solid anode 5. In use, a continuous web of flexible substrate 6 (onto both side of which material is to be deposited) is passed along a transport system 7 in a direction shown by arrow A. Transport system 7 comprises a set of rollers 8, 9 of which rollers 8 are generally cylindrical, driving rollers while rollers 9 are cathode connectors and have a number of circumferential projections 10 which ensure electrical contact with unconnected or discreet regions on substrate 6. Another electro-plating apparatus 20 has a cathode connector configuration 21 with four comb electrodes 22 each having a main portion 23 with a plurality of teeth 24 each of which has end 25 inclined in the direction of the movement fo the substrate.