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6605544 |
Bonded sapphire polygon shield
A shield for protecting silicon wafers. The shield includes a plurality of single crystal shielding members having a lattice unit cell repeated substantially throughout. The unit cell has a...
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6592670 |
Apparatus for reducing warpage during application and curing of encapsulant materials on a printed circuit board
A method and apparatus for preventing board warpage during the application and curing or drying of liquid epoxies, or the like, on printed circuit boards using a clamping fixture assembly, which...
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6589382 |
Aligning mask segments to provide a stitched mask for producing OLED devices
An alignment device for permitting a deposition mask having a plurality of mask segments to be positioned relative to a substrate to facilitate simultaneous deposition of organic material on to the...
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6579369 |
Protective cap for use in electrostatic coating method
The invention relates to an intermediate component for protecting hangers associated with electrostatic coating processes. The component is an electrically conductive, pliable, tubular member, and...
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6576057 |
Method and apparatus for application of spray adhesive to a leadframe for chip bonding
An apparatus and method for evenly applying an atomized adhesive for bonding a die to a leadframe are disclosed. In one embodiment, the apparatus includes a hood in communication with an air supply...
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6572704 |
Apparatus for protecting cylinder walls of an engine block during a thermal coatings operation
Disclosed is an apparatus for protecting the walls of a row of cylinders of an engine block from contamination when the walls of the other row of cylinders of the engine block are thermally coated....
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6569248 |
Apparatus for selectively applying solder mask
A method and apparatus are disclosed for applying solder mask to an area respective of a plurality of receiving pads on a Printed Circuit Board. The solder mask can be at least partially removed...
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6547885 |
Multipurpose draft shield apparatus
A draft shield apparatus having a longitudinal axis including: an open upper end section defining a substrate entry end, an open lower end section defining a substrate exit end, and a central...
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6533864 |
Solution processing apparatus and method
An upper side of a cup provided around a wafer is formed in a rectangular shape and a lower side thereof is formed in a cylindrical shape. The cup is formed such that, when seen from above, the...
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6521081 |
Deposition shield for a plasma reactor
A rotary transformer includes a resonant circuit and a coil drive circuit. The resonant circuit includes a resonating capacitor connected to a power MOS transistor, coupled across the primary coil...
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6521292 |
Substrate support including purge ring having inner edge aligned to wafer edge
The present invention provides exemplary apparatus and methods for processing substrates and for ensuring purge gases reach the substrate edge, including edges of JMF type wafers, to help prevent...
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6495010 |
Differentially-pumped material processing system
A differentially pumped deposition system is described that includes a deposition source, such as a magnetron sputtering source, that is positioned in a first chamber. The deposition source...
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6475287 |
Alignment device which facilitates deposition of organic material through a deposition mask
An alignment device for permitting a deposition mask to be positioned relative to a substrate to facilitate deposition of organic material on to the substrate which will be part of an organic light...
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6468349 |
Plastic product painting mask
A painting mask, which has an edge portion for defining a painting area parting line, is formed in a mask body which has a predetermined dimension enough to cover a work made from plastic, the mask...
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6451117 |
Paint mask and a method for utilizing the same
A non-contact mask 10 which is selectively deployed in close proximity to an object 12 and which has a certain type of electrical charge. A substance 16, to be selectively applied to the...
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6444103 |
Method and apparatus for thin film deposition using an active shutter
Material is deposited from an active shutter onto a substrate located in a processing chamber housing with a shutter target coupled to a shutter target assembly. A first target assembly located in...
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6444307 |
Masking tape
A window ( 26 ) is masked accurately by placing the side ( 44 ) of a tape roll ( 42 ) against a window frame ( 28 ) and pressing the outer rim ( 46 ) of the tape roll ( 42 ) against the window ( 26...
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6419752 |
Structuring device for processing a substrate
A structuring device (SD) for processing a surface of a substrate (SB), comprising a substrate chamber (VC) for mounting the substrate (SB) and a reaction chamber (GC) enabling a gas reaction at a...
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6419753 |
Apparatus and method for masking multiple turbine components
Apparatus and method to facilitate vapor phase coating of turbine airfoils. A dovetail receptacle receives the dovetails of a plurality of airfoils. The airfoils are separated by spacers with the...
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6416581 |
Apparatus for veiling computer enclosure from coating
An apparatus for veiling a predetermined position of a computer enclosure from coating, comprises a first cover, a second cover attached to the first cover and a cap mounted on the first and second...
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6391115 |
Underplatform coating tool
The present invention relates to an improved tool for holding at least one turbine blade having a platform during the application of a coating to underplatform areas of the at least one turbine...
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6387183 |
Paint mask apparatus
A paint mask apparatus in which portions that were difficult to paint conventionally can easily be painted by constructing the apparatus main body so as to be tiltable. A paint mask apparatus main...
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6387455 |
Coating method and apparatus including an air shielding device
The coating apparatus has an air shielding device to prevent a curtain of coating liquids, which free-falls from a coating head, from being disturbed by an air carried along by a traveling web. The...
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6386139 |
Wafer load/unload apparatus for E-Gun evaporation process
A wafer load/unload apparatus used to load/unload the wafer into/from the clamp ring for performing the E-Gun evaporation process is disclosed. The apparatus comprises a base, a central cylinder...
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6383567 |
Multiple cut to core tape roll
A roll of web and a method of making it has a total web width that is divided into n+1 portions by n circumferential slits. Each portion has a width less than the total web width such that the sum...
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6358321 |
Corner paint shield
A corner paint shield apparatus having at least one arm including at least one groove for collecting excess paint and an outer lip for preventing paint from seeping from the painted surface to one...
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6355103 |
Coating mask device for lighting device
A coating mask device for a lighting device in which a mask body is divided into a plurality of sections so that the mask body can be easily handled. The coating mask device for a lighting device...
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6352746 |
Treated, especially painted, sandwich
Treated, especially painted, sandwich of two or more joined parts, which a) is fixed with the formation of a spaced joint between the joined parts, where b) fixing of the parts to be joined takes...
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6329019 |
Process and device for coating glass containers and coated glass containers
Glass containers (3) are taken to a high temperature in an annealing furnace (7) and removed from the annealing furnace belt (5) by grips (16) of a gripping device (12). The gripping device (12) is...
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6325899 |
Disposable and recyclable intermediates for use in electrostatic coating processes
The invention relates to a new component for protecting hangers associated with electrostatic coating processes. The component is electrically conductive and inexpensive relative to the hanger...
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6319561 |
Method for applying jet-sprayed decoration to fabric
In the jet straying of ink droplets in a decorative pattern onto a fabric during which a jet spray head shuttles across the fabric changing directions at opposite selvage edges, the provision in an...
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6315831 |
Paint guard for use with trim and molding
The present invention provides a guard that may be attached to molding or trim during painting operations to prevent paint from dripping or splashing from a surface to be painted one color onto a...
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6280821 |
Reusable mask and method for coating substrate
A mask article and method of coating are provided whereby coating is deleted from one or more portions of a substrate like transparencies during a coating operation. The mask is a semi-rigid device...
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6273676 |
Method and assembly for masking a flow directing assembly
A method and shield assembly 12 for use in processing a flow directing assembly 10, such as a stator vane or rotor blade, is disclosed. Various details are developed for the construction of the...
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6274198 |
Shadow mask deposition
A method of depositing material on a substrate using a shadow mask. The mask includes a plurality of etched features which correspond to a plurality of features in the substrate. Spheres are...
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6264804 |
System and method for handling and masking a substrate in a sputter deposition system
A substrate handling system auxiliary to a plasma sputtering system is described. The substrate handling system inserts an unprocessed substrate (e.g., an optical disk), an inner mask, and an outer...
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6261407 |
Method and apparatus for removal of thin films from wafers
A method and apparatus for processing a wafer are described. In one embodiment, a method for processing a wafer comprises applying a sealing mechanism to the wafer to create multiple separate,...
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6258227 |
Method and apparatus for fabricating a wafer spacing mask on a substrate support chuck
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...
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6257297 |
Protection from excessive heating of components on an object during curing of paint on a localized area of the object
The present invention protects from excessive heating at least one component on an object during curing of paint at a localized area on the object by exposure to a heat source. The present...
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6253441 |
Fabrication of articles having a coating deposited through a mask
A substrate article is processed by masking a first portion of the substrate article with a maskant including a foil layer overlying and contacting the first portion of the substrate article,...
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6254718 |
Combined CMP and plasma etching wafer flattening system
A wafer flattening process designed to flatten the entire surface of the wafer to a higher precision by projecting the fall in the etching rate at the outer peripheral portion of the wafer and...
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6247895 |
Locking member for processing a flow directing assembly
A locking member for engaging a shield 40 which is disposed during processing about an airfoil 24 of a flow directing assembly 10, such as a stator vane or rotor blade, is disclosed. Various...
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6248173 |
Magnetic coating masking member
A coating masking system comprising a member having face and reverse sides is disclosed. This member is magnetically adhered to a hinge over which a coating is not to be applied.
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6233882 |
Baseboard saver tool and method of use
A baseboard saver tool for preventing damage to a baseboard during installation of a carpeting tacking strip. The tool includes an upright rectangular board with a support arm attached thereto. The...
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6231674 |
Wafer edge deposition elimination
This invention provides a method and apparatus for substantially eliminating deposition on the edge of a wafer supported on a pedestal in a processing chamber. Process gas flow onto the wafer...
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6227623 |
Wheel rim protector
A protective shield for the wheel rim of an automobile, to be held against the wheel rim during the application of a protectant/cleanser to the side wall of a tire mounted on the wheel rim. The...
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6217936 |
Semiconductor fabrication extended particle collection cup
An improved particle-collecting cup using a fabrication protective device for use in processing semiconductor wafers includes a deflective surface, a protective shield and a protective lip to...
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6214413 |
Method and apparatus for fabricating a wafer spacing mask on a substrate support chuck
A method and apparatus for fabricating a wafer spacing mask on a substrate support chuck. Such apparatus is a stencil containing a plurality of apertures and at least one high aspect ratio opening...
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6206976 |
Deposition apparatus and related method with controllable edge exclusion
A deposition apparatus includes a controllable edge exclusion assembly for controllably excluding deposition adjacent a peripheral edge of a wafer within a deposition chamber and based upon fluid...
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6203066 |
Fender spray shield
A fender spray shield for preventing overspray onto the paint of a vehicle when tires are sprayed with a cleaning solution. The fender spray shield includes an elongate inner panel that is foldable...
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