Abstract: The present structure incorporates a police vehicle which is provided with a closed vault securing a VCR in the trunk. A first camera is mounted on the dash. A second camera is mounted on a portable structure such as a clipboard which is removed from the vehicle. A telemetry link from the clipboard to the vehicle is established for transmitting video data to and from the police officer on foot out of the vehicle. Likewise, a digital data transmission link is established with various input and output devices on the clipboard. At the vehicle, one or more images are recorded on a VCR, and digital data can be transmitted from the vehicle to a remote site for communication with a remotely located police computer or other data base to enable enhanced performance in the field.

Abstract: A pressure controlled substrate processing chamber comprising a pressure control ring and a throttling ridge. The pressure control ring is movably disposed proximate the throttling ridge to define a variable flow orifice. The pressure control ring is translated by a ring actuator in response to pressure information retrieved from the processing chamber. The translation of the pressure control ring causes the size of the orifice to change, thus inducing a pressure change within the chamber.

Abstract: The invention provides an apparatus and a method for achieving reliable, consistent metal electroplating or electrochemical deposition onto semiconductor substrates. More particularly, the invention provides uniform and void-free deposition of metal onto metal seeded semiconductor substrates having sub-micron, high aspect ratio features. The invention provides an electrochemical deposition cell comprising a substrate holder, a cathode electrically contacting a substrate plating surface, an electrolyte container having an electrolyte inlet, an electrolyte outlet and an opening adapted to receive a substrate plating surface and an anode electrically connect to an electrolyte. Preferably, a vibrator is attached to the substrate holder to vibrate the substrate in at least one direction, and an auxiliary electrode is disposed adjacent the electrolyte outlet to provide uniform deposition across the substrate surface.

Abstract: A slider which utilizes a set of four pads arranged in a generally rectangular form. The two pads on the leading edge of the slider each include an angled face on their leading edge to facilitate the lift-off of the slider. Behind each leading edge pad is a trailing pad of substantially the same width and separated from the leading pad by a cross-cut channel. The pressure relief provided by the open cross-slot that separates the front and rear pads of each rail of the slider significantly reduces the sensitivity of air bearing pressure to the shape of the disc surface, leading to a very small fly height modulation even when moving over a disc with substantial runout. The rails are separated by a cross-cut. This cross-cut design substantially diminishes the effect of pressure variations which occur owing to the peaks and valleys which exist on discs, especially plastic discs as the slider flies over the surface of the disc.

Abstract: A method of deposition for W or TiW on a silicon wafer in a physical vapor deposition chamber equipped with a clamping ring without incurring arcing problem between the wafer and the clamping ring by utilizing a novel two-step high-pressure/low-pressure process in which a first depositing step is carried out at a relatively high pressure above 11 mTorr so as to form an electrical bridge between the wafer and the clamping ring and a second depositing step is carried out at a lower pressure so as to form a high-quality conductive film.

Abstract: The present invention provides an electro-chemical deposition system that is designed with a flexible architecture that is expandable to accommodate future designs and gap fill requirements and provides satisfactory throughput to meet the demands of other processing systems. The electro-chemical deposition system generally comprises a mainframe having a mainframe wafer transfer robot, a loading station disposed in connection with the mainframe, one or more processing cells disposed in connection with the mainframe, and an electrolyte supply fluidly connected to the one or more electrical processing cells. Preferably, the electro-chemical deposition system includes a spin-rinse-dry (SRD) station disposed between the loading station and the mainframe, a rapid thermal anneal chamber attached to the loading station, and a system controller for controlling the electro-chemical deposition process and the components of the electro-chemical deposition system.

Abstract: A water distributor for directing water from roofing configurations that form a roof valley to rain gutters is disclosed. The device directs the water traveling down the roof valley into the rain gutters without collecting debris or becoming clogged with leaves or twigs that may interfere with its function.

Abstract: The present invention discloses a system that provides for electroless deposition performed in-situ with an electroplating process to minimize oxidation and other contaminants prior to the electroplating process. The system allows the substrate to be transferred from the electroless deposition process to the electroplating process with a protective coating to also minimize oxidation. The system generally includes a mainframe having a mainframe substrate transfer robot, a loading station disposed in connection with the mainframe, one or more processing facilities disposed in connection with the mainframe, an electroless supply fluidly connected to the one or more processing applicators and optionally includes a spin-rinse-dry (SRD) station, a rapid thermal anneal chamber and a system controller for controlling the deposition processes and the components of the electro-chemical deposition system.

Abstract: Apparatus for retaining a workpiece on a workpiece support and method for manufacturing same. The apparatus contains an adhesive layer, an insulating layer made of a base material having a first resistivity, an electrode layer, a hybrid/adhesive layer and a workpiece support layer made of a base material and a dopant, the dopant having a second resistivity wherein a resistivity of the resultant workpiece support layer is lower than the first resistivity. The multi-resistivity layers establish a Johnsen-Rahbek effect for electrostatic chucking while not unduly compromising chuck strength or longevity. The method consists of the steps of disposing an adhesive layer, disposing an insulating layer, disposing an electrode layer, disposing a hybrid/adhesive layer, disposing a workpiece support layer, curing the layers and forming a plurality of grooves in the workpiece support layer.

Abstract: The invention relates to an apparatus and process for the vaporization of liquid precursors and deposition of a film on a suitable substrate. Particularly contemplated is an apparatus and process for the deposition of a metal-oxide film, such as a barium, strontium, titanium oxide (BST) film, on a silicon wafer to make integrated circuit capacitors useful in high capacity dynamic memory modules.

Abstract: A vacuum chuck is disclosed which has nipples as support structure and for vacuum delivery. In the preferred embodiment, two types of nipples are used: “plain” nipples which provide only support and vacuum nipples which provide support and deliver vacuum to retain the wafer on the chuck. The contact surface of the plain nipples is made smaller than that of the vacuum nipples. The chuck is secured to a stage using special supports which have limited flexibility in two axis with respect to the chuck, so as to prevent warping the chuck. Special vacuum nipples are disclosed which do not deliver vacuum unless the wafer exerts sufficient predetermined pressure on the nipple. The chuck is designed to hold both 200 mm and 300 mm wafers.

Abstract: A method and apparatus for fabricating a wafer spacing mask on a workpiece support chuck. Such apparatus is a central body containing a plurality of apertures that is positioned atop the workpiece support chuck and an outer ring shaped body positioned on a flange of the workpiece support chuck while material is deposited onto the apparatus and through the apertures onto chuck. Upon completion of the deposition process, the central body and ring shaped body are removed from the workpiece support chuck leaving deposits of the material to form the wafer spacing mask.

Abstract: The present invention provides a method of depositing a carbon doped silicon oxide film having a low dielectric constant (k). The concentration of oxygen is controlled to produce soft plasma conditions inside the chamber while a precursor gas is diverted through a bypass to stabilize the precursor gas flow prior to routing the precursor into the chamber and using a back to back plasma deposition scheme.

Abstract: A process for rendering films, film composites, and articles made therefrom less resistant to passage of water vapor by passing a filled precursor film or film composite through the nip of interdigitating grooved rollers. The films or film composites are generally formed using a precursor film of a film forming polyolefin or polyolefin blend, with a relatively high filler loading and optionally an elastomer. A process is disclosed for making diapers or other disposable items where a relatively high water vapor is coupled with a resistance to liquid strikethrough. In one embodiment of the invention, the interdigitating grooved rollers are maintained in a temperature range of from about 91° F. to about 159° F.

Abstract: The present invention generally provides an electro-chemical deposition system that is designed with a flexible architecture that is expandable to accommodate future designs rules and gap fill requirements and provides satisfactory throughput to meet the demands of other processing systems. The electro-chemical deposition system generally comprises a front-end loading station, a mainframe including one or more processing cells, and an electrolyte replenishing system fluidly connected to the one or more electrical processing cells. The electrolyte replenishing system comprises a main electrolyte supply tank and an analyzer module and dosing module coupled thereto. The analyzer module includes one or more chemical analyzers to monitor the concentrations of various chemicals in the main electrolyte supply tank. Information provided by the analyzer module is transmitted via a central control system to the dosing module.

Abstract: A conductive feedthrough connector for conducting electrical current through a ceramic body. A ceramic body is generally fabricated by stacking a plurality of layers of ceramic material and then sintering the stack of layers to cure the layers into a unitary, solid ceramic body. In accordance with the present invention, as each layer is positioned, a portion of the layer is silk screened with conductive material prior to the next layer being positioned atop the silk screened layer. Each silk screen region is coaxially aligned along an axis through the ceramic body. The stack of silk screened layers are then sintered to form a solid ceramic body containing the plurality of stacked metal electrodes. A first conductor is then formed vertically into the ceramic body to interconnect the embedded electrodes. From the opposite side of the ceramic body, a second conductor is formed into the surface passing through and interconnecting one or more the layers of electrodes.

Abstract: An improvement in the deposition of materials in a multiple chamber semiconductor processing cluster tool comprising a first cluster of first chambers, a second cluster of second chambers and a transition chamber located between the first cluster and the second cluster, where the transition chamber is adapted to deposit a material upon a wafer. Specifically, the transition chamber provides a flash coating of PVD copper on the wafer which significantly improves the adhesion of subsequently CVD deposited bulk copper without sacrifice in the throughput of the cluster tool.

Abstract: An interactive information distribution system includes service provider equipment for generating an information stream that is coupled to an information channel and transmitted to subscriber equipment. The service provider also generates a command signal that is coupled to a command channel and transmitted to the subscriber equipment. The service provider also receives information manipulation requests from the subscriber via a back channel. A communication network supporting the information channel, command channel and back channel is coupled between the service provider equipment and the subscriber equipment.

Abstract: A reticle adapter that is capable of supporting a reticle in a conventional reactive ion etch chamber that is designed for etching circular silicon wafers. The adapter has a lower portion that is milled to cover the upper portion of a pedestal within a reactive ion etch chamber. A top portion of the adapter has an opening that is sized and shaped to hold a reticle.

Abstract: The present invention is directed to an apparatus 245 and method of etching grooves 235 in a shaft 175. In one embodiment, a cathode 250 is provided for electrochemically etching grooves 235 in an outer surface 215 of the shaft 175 to form a fluid dynamic journal bearing 225. The cathode 250 includes an electrically conductive cylindrical substrate 270 having an inner surface 275 that corresponds to the outer surface 215 of the shaft 175, the inner surface 275 having raised lands 280 corresponding to areas in which the grooves 235 are to be formed. A layer of electrically insulating material 285 covers the inner surface 275 of the substrate 270 between the lands 280 to preclude etching of the shaft 175 in areas between the lands. Preferably, the lands 280 are arranged so that the grooves 235 etched in the shaft 175 form one or more fluid dynamic bearings.