With Vacuum Or Fluid Pressure Chamber Patents (Class 118/50)
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Publication number: 20130064978Abstract: A vacuum roll-to-roll device includes: a first chamber; a second chamber neighboring the first chamber; a shutter disposed between the first chamber and the second chamber; a sealing member attached to the shutter; and a roll-type substrate which moves from the first chamber to the second chamber through the sealing member. A thickness of a lateral side of the roll-type substrate decreases in a direction toward an edge thereof.Type: ApplicationFiled: March 30, 2012Publication date: March 14, 2013Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang-Mi KIM, Gug Rae JO, Jae Hyuk CHANG, Seung-Jun LEE, Seung-Min LEE, Dae-Young LEE, Ki-Beom LEE
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Publication number: 20130052367Abstract: The present invention relates to a method for injecting a liquid in a porous material or a material including discontinuity interfaces, wherein said method includes the steps of: attaching an injection part to said material, the injection part defining a compression chamber with at least one surface of said material; injecting said liquid into said compression chamber under a low pressure; and applying a high-power acoustic wave to said liquid using a drawing element, wherein said drawing element extends into said compression chamber.Type: ApplicationFiled: February 1, 2010Publication date: February 28, 2013Applicant: PMD-ATEAV Systems SPRLInventors: Pierre-Marie Dubois, Daniel Michaux
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Patent number: 8382939Abstract: A method and apparatus for providing flow into a processing chamber are provided. In one embodiment, a vacuum processing chamber is provided that includes a substrate support pedestal disposed in an interior volume of a chamber body, a lid enclosing the interior volume, a gas distribution plate positioned below the lid and above the substrate support pedestal, and a vortex inducing gas inlet oriented to induce a vortex of gas circulating in a plenum around a center line of the chamber body prior to the gas passing through the gas distribution plate.Type: GrantFiled: July 13, 2009Date of Patent: February 26, 2013Assignee: Applied Materials, Inc.Inventors: Michael Charles Kutney, Roger Alan Lindley
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Publication number: 20130034708Abstract: A method of preparing a thin film includes coating a thin film-forming composition on a substrate, and heat-treating the coated thin film-forming composition under a pressure less than 760 Torr. The thin film includes a compact layer having a thickness in a range of greater than 50 ? to about 20,000 ? and a refractive index in a range of about 1.85 to about 2.0.Type: ApplicationFiled: August 3, 2012Publication date: February 7, 2013Applicants: SAMSUNG DISPLAY CO., LTD., SAMSUNG ELECTRONICS CO., LTD.Inventors: Myung-kwan Ryu, Jong-baek Seon, Sang-yoon Lee
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Publication number: 20130025532Abstract: An absorber layer of a photovoltaic device may be formed on an aluminum or metallized polymer foil substrate. A nascent absorber layer containing one or more elements of group IB and one or more elements of group IIIA is formed on the substrate. The nascent absorber layer and/or substrate is then rapidly heated from an ambient temperature to an average plateau temperature range of between about 200° C. and about 600° C. and maintained in the average plateau temperature range 1 to 30 minutes after which the temperature is reduced.Type: ApplicationFiled: October 4, 2012Publication date: January 31, 2013Applicant: NANOSOLAR, INC.Inventor: NANOSOLAR, INC.
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Publication number: 20130019797Abstract: An electrostatic chuck protection method includes providing an exposed chuck surface with a protective surface for preventing adherence of foreign materials including a substance exhibiting volatility in a vacuum environment, and removing the protective surface in order to perform a process of forming a substrate electrostatically held on the chuck surface with a surface layer including a substance having volatility in a vacuum chamber. The protective surface may be provided when a low vacuum pumping mode of operation is performed in a vacuum environment surrounding the chuck surface.Type: ApplicationFiled: July 13, 2012Publication date: January 24, 2013Applicants: SEN CORPORATION, SUMITOMO HEAVY INDUSTRIES, LTD.Inventors: Masaru Tanaka, Masashi Kuriyama, Hiroki Murooka
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Patent number: 8356696Abstract: A system and method for lubricating components where the lubricant is applied in mist form within a substantially enclosed cavity. The cavity contains a draining aperture which collects excess lubricant for subsequent re-use by the system. The cavity is defined by a spray head that includes a base having attached thereto a cover plate with an opening adapted to receive therethrough a component to be lubricated. The cavity and lubrication chamber prevents the escape of excess lubricant. The collection and reuse of excess lubricant provides a closed loop system that reduces lubricant waste.Type: GrantFiled: June 12, 2009Date of Patent: January 22, 2013Assignee: Honda Motor Co., Ltd.Inventors: Brian Carroll, Michael Neu, Chris Petty, Dudley Headley, David McCoy, Stephen Smith
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Publication number: 20130015560Abstract: A method of producing a Group-III nitride crystal by coating at least one surface of the seed with a thin wetting layer or film comprised of one or more Group-III and alkali metals.Type: ApplicationFiled: July 13, 2012Publication date: January 17, 2013Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Siddha Pimputkar, James S. Speck
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Publication number: 20130009177Abstract: An organic layer deposition apparatus, and a method of manufacturing an organic light-emitting display device using the organic layer deposition apparatus. The organic layer deposition apparatus includes: an electrostatic chuck that fixedly supports a substrate that is a deposition target; a deposition unit including a chamber maintained at a vacuum and an organic layer deposition assembly for depositing an organic layer on the substrate fixedly supported by the electrostatic chuck; and a first conveyer unit for moving the electrostatic chuck fixedly supporting the substrate into the deposition unit, wherein the first conveyer unit passes through inside the chamber, and the first conveyer unit includes a guide unit having a receiving member for supporting the electrostatic chuck to be movable in a direction.Type: ApplicationFiled: June 8, 2012Publication date: January 10, 2013Inventors: Seok-Rak Chang, Myeng-Woo Nam, Hee-Cheol Kang, Jong-Heon Kim, Jong-Won Hong, Uno Chang
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Patent number: 8349725Abstract: The present invention is a method of manufacturing a semiconductor device comprising: forming a recess in an interlayer insulating film formed on a substrate surface, the recess being configured to be embedded with an upper conductive channel mainly made of copper to be electrically connected to a lower conductive channel; supplying a gas containing an organic compound of manganese, and forming a barrier layer made of a compound of manganese for preventing diffusion of copper to the interlayer insulating film, such that the barrier layer covers an exposed surface of the interlayer insulating film; after the formation of the barrier layer, supplying organic acid to the barrier layer in order to increase a ratio of manganese in the compound of manganese forming the barrier layer; after the supply of the organic acid, forming a seed layer mainly made of copper on a surface of the barrier layer; after the formation of the seed-layer, heating the substrate in order to separate out manganese from on the surface ofType: GrantFiled: February 20, 2009Date of Patent: January 8, 2013Assignee: Tokyo Electron LimitedInventors: Hiroshi Sato, Hitoshi Itoh, Kenji Matsumoto
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Patent number: 8347813Abstract: A thin film deposition apparatus including a substrate mounting error detector, a chamber and a substrate support positioned in the chamber. The substrate support is configured to support a substrate. The substrate mounting error detector includes: a light source configured to provide a light beam to the substrate, such that the substrate reflects the light beam; a collimator configured to selectively pass at least a portion of the light beam reflected by the substrate; and an optical sensor configured to detect the at least a portion of the reflected light beam passed by the collimator. The detector is positioned and oriented to detect substrate position on a lowered support prior to raising the support into contact with an upper cover of a clamshell reactor arrangement. This configuration allows a thin film deposition process only if the substrate is correctly mounted on the substrate support. Thus, abnormal deposition due to a substrate mounting error is prevented in advance.Type: GrantFiled: December 10, 2008Date of Patent: January 8, 2013Assignee: ASM Genitech Korea Ltd.Inventors: Ki Jong Kim, Dae Youn Kim
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Publication number: 20120329658Abstract: Provided is a method of forming a ceramic wire. In the method, a ceramic precursor film is deposited on a wire substrate. Then, the wire substrate on which the ceramic precursor film is deposited is treated by heating. For treating the wire substrate by heating, a temperature of the wire substrate and/or an oxygen partial pressure of the wire substrate are controlled such that the ceramic precursor film is in a liquid state and an epitaxy ceramic film is formed from the liquid ceramic precursor film on the wire substrate.Type: ApplicationFiled: August 3, 2010Publication date: December 27, 2012Inventors: Seung-Hyun Moon, Hun-Ju Lee, Sang-Im Yoo, Hong-Soo Ha
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Publication number: 20120325140Abstract: The present invention relates to a cluster tool for processing semiconductor substrates. One embodiment of the present invention provides a mainframe for a cluster tool comprising a transfer chamber having a substrate transferring robot disposed therein. The substrate transferring robot is configured to shuttle substrates among one or more processing chambers directly or indirectly connected to the transfer chamber. The mainframe further comprises a shutter disk shelf configured to store one or more shutter disks to be used by the one or more processing chambers, wherein the shutter disk shelf is accessible to the substrate transferring robot so that the substrate transferring robot can transfer the one or more shutter disks between the shutter disk shelf and the one or more processing chambers directly or indirectly connected to the transfer chamber.Type: ApplicationFiled: August 20, 2012Publication date: December 27, 2012Applicant: Applied Materials, Inc.Inventor: Jason Schaller
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Publication number: 20120318196Abstract: There is disclosed a system for forming a superconductor material on a substrate. The system may comprise a dispensing reel; a spooling reel; and at least two modular reaction chambers, wherein at least one modular reaction chamber is connected to a supply of buffer precursor material and at least one other modular reaction chamber is connected to a supply of superconductor precursor material. The modular reaction chambers may include connections capable of being modified to add or remove adjacent components. It is understood that at least one of the spooling reel and/or the dispensing reel are exposed to normal atmosphere. The deposition chamber may also comprise a distribution head that provides a laminar flow of precursor materials onto the substrate, as well as at least one lamp comprising a reflector that directs UV and/or visible light towards the tape substrate to enhance a growth rate of material.Type: ApplicationFiled: February 2, 2012Publication date: December 20, 2012Inventors: Alex Ignatiev, Xin Zhang, Alexander A. Molodyk, Louis D. Castellani
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Publication number: 20120304920Abstract: A substrate processing apparatus including a holder for rotatably holding a substrate; a coating solution supply nozzle for supplying a coating solution onto a front surface of the substrate to be processed held by the holder; a treatment chamber housing the holder and the coating solution supply nozzle; a cooling device which cools the substrate before the coating solution is supplied to the substrate, to a predetermined temperature; a heating devices which heats the substrate coated with the coating solution to a predetermined temperature; and a transferer that transfers the substrate between the treatment chamber, the cooling device and the heating device, wherein the treatment chamber, the cooling device and the heating device are partitioned from ambient air, and wherein at least the treatment chamber is connected to a gas supply mechanism having a supply source of a gas having a kinematic viscosity coefficient higher than that of air.Type: ApplicationFiled: August 15, 2012Publication date: December 6, 2012Applicant: TOKYO ELECTRON LIMITEDInventor: Kazuo SAKAMOTO
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Publication number: 20120298033Abstract: A pinch valve assembly includes a valve body having a slot which is configured to allow a web of substrate material to pass therethrough. The valve body has a sealing surface which includes a first curved portion with a first radius of curvature. A dynamic seal element is configured to engage the valve body and includes a second curved portion having a second radius of curvature which is larger than the first radius of curvature. An actuator is operable to selectively bias the dynamic seal element into and out of engagement with the valve body so that when it is biased into engagement with the valve body the web of substrate material is engaged between the sealing surfaces of the dynamic seal element and the valve body. Also disclosed are deposition systems which include these pinch valves.Type: ApplicationFiled: July 19, 2012Publication date: November 29, 2012Applicant: United Solar Ovonic LLCInventor: Mark Lycette
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Patent number: 8316791Abstract: A coating device includes a main body defining a first and a second receiving rooms, a base received in the first receiving room for supporting work-pieces, a cleaning device opposing the first receiving room, a spraying device positioned on the top of the first receiving room for spraying coating materials to the work-pieces, a rotary drum device received in the first receiving room for uniformly coating the coating materials on the work-pieces, a heating device opposing the first receiving room for heating the coating materials to form a first film, a drive device for rotating, raising and lowering the base, a transportation device positioned in the second receiving room for transporting the base from the first receiving room to the second receiving room, a vacuum coating device opposing the second receiving room for coating a second film on the work-pieces after completing coating the first film on the work-pieces.Type: GrantFiled: October 31, 2010Date of Patent: November 27, 2012Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Shao-Kai Pei
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Publication number: 20120282478Abstract: The present invention pertains to a process for depositing multi-component and nanostructured thin films. Various parameters are monitored during the process to produce the structure of the thin films, on one hand the residence time of the gas mixture in the reactor is controlled by the pumping rate, on the other side to generate the plasma direct current (DC) or radio frequency (RF) sources are used, plus the combination of three unbalanced magnetrons allows alternative emission of elements that make up the multi-component and nanostructured films. The process is monitored by an optical emission spectrometer (EOE) and a Langmuir probe (SL), the EOE can follow the emission corresponding to the electronic transitions of atoms and molecules in the plasma. Emissions occur in the visible, infrared and ultraviolet domains. The relationships between spectral networks of different elements have been identified that ensure structural characteristics of thin films.Type: ApplicationFiled: September 1, 2010Publication date: November 8, 2012Applicant: INSTITUTO TECNOLOGICO Y DE ESTUDIOS SUPERIORES DE MONTERREYInventors: Joaquín Oseguera Peña, Alejandro Rojo Valerio, Jorge Alberto Acosta Flores, Olimpia Salas Martinez, Dulce Viridiana Melo Maximo, Jorge Alvarez Diaz
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Publication number: 20120273459Abstract: A passing apparatus includes: upper and lower sealing rolls dealing with variations in a thickness of a proceeding strip, the upper and lower sealing rolls allowing the strip to pass; and a strip sealing unit dealing with variations in a width of the proceeding strip, the strip sealing unit cooperating with the upper and lower sealing rolls to seal the proceeding strip passing through a chamber in a state in which the strip sealing unit surrounds the proceeding strip.Type: ApplicationFiled: December 24, 2010Publication date: November 1, 2012Applicant: POSCOInventors: Dong-Yoeul Lee, Mun-Jong Eom, Kyoung-Bo Kim, Yong-Hwa Jung, Woo-Sung Jung, Young-Jin Kwak, Tae-Yeob Kim, Kyung-Hoon Nam, Sang-Cheol Lee, Sang-Hoon Park, Yang-Woo Nam
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Publication number: 20120276282Abstract: A process of coating at least one substrate with a plurality of deposition sources, a method of tooling, a carrier unit and a deposition system are described. The systems and methods provide for or allow for exposing a first substrate portion 112a of said at least one substrate 112 to a first deposition source 118a through an aperture 122 of a carrier unit 110, 510, depositing a first layer 126a over the first substrate portion, said first layer including material from said first deposition source, varying a relative position between said at least one substrate and said aperture for exposing a second substrate portion of said at least one substrate, or another substrate, to a second deposition source, and depositing a second layer 126b over the second substrate portion 112b, said second layer including material from said second deposition source.Type: ApplicationFiled: May 10, 2011Publication date: November 1, 2012Applicant: APPLIED MATERIALS, INC.Inventors: Uwe HOFFMANN, Manuel CAMPO
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Publication number: 20120272893Abstract: Strategies for tool designs and their uses wherein the tools can operate in either closed or open modes of operation. The tools easily transition between open and closed modes on demand. According to one general strategy, environmentally controlled pathway(s) couple the ambient to one or more process chambers. Air amplification capabilities upstream from the process chamber(s) allow substantial flows of air to be introduced into the process chamber(s) on demand. Alternatively, the fluid pathways are easily closed, such as by simple valve actuation, to block egress to the ambient through these pathways. Alternative flows of nonambient fluids can then be introduced into the process chamber(s) via pathways that are at least partially in common with the pathways used for ambient air introduction. In other strategies, gap(s) between moveable components are sealed at least with flowing gas curtains rather than by relying only upon direct physical contact for sealing.Type: ApplicationFiled: July 13, 2012Publication date: November 1, 2012Inventors: Jeffrey M. Lauerhaas, Jimmy D. Collins, Tracy A. Gast, Alan D. Rosa
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Publication number: 20120269973Abstract: The present invention comprises an automated apparatus capable of spray depositing polyelectrolytes via the LbL mechanism with minimal or no human interaction. In certain embodiments, the apparatus sprays atomized polyelectrolytes onto a vertically oriented substrate. To counteract the effects of irregular spray patterns, the substrate is preferably slowly rotated about a central axis. In certain embodiments, the apparatus also includes a forced pathway for the droplets, such as a pathway created by using a vacuum. In this way, a thicker or three-dimensional substrate can be coated. In certain embodiments, the apparatus is designed so as to be scalable. Thus, through the use of multiple instantiations of the apparatus, a large or irregularly shaped substrate can be coated. Rolls of textile can therefore be coated using the apparatus. Additionally, the present invention includes a method to uniformly coat a substrate, such as a hydrophobic textile material, using aqueous solutions of polyelectrolytes.Type: ApplicationFiled: July 6, 2012Publication date: October 25, 2012Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGYInventors: Kevin C. Krogman, Paula T. Hammond, Nicole S. Zacharia
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Publication number: 20120269987Abstract: An integrated system for processing a substrate in controlled environment to enable deposition of a thin copper seed layer on a surface of a metallic barrier layer of a copper interconnect is provided. The system includes a lab-ambient transfer chamber, a vacuum transfer chamber, a vacuum process module for cleaning an exposed surface of a metal oxide of a underlying metal, a vacuum process module for depositing the metallic barrier layer, and a controlled-ambient transfer chamber filled with an inert gas, wherein at least one controlled-ambient process module is coupled to the controlled-ambient transfer chamber. In addition, the system includes an electroless copper deposition process module used to deposit the thin layer of copper seed layer on the surface of the metallic barrier layer.Type: ApplicationFiled: June 27, 2012Publication date: October 25, 2012Applicant: Lam Research CorporationInventors: Yezdi Dordi, John Boyd, Tiruchirapalli Arunagiri, Hyungsuk Alexander Yoon, Fritz C. Redeker, William Thie, Arthur M. Howald
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Patent number: 8293013Abstract: An apparatus for deploying two fluids separately into a reaction chamber is provided. The apparatus includes a first distribution network that is formed on a plate having a distribution face and a dispensing face. The first distribution network is defined by a plurality of recessed channels on the distribution face. The plurality of recessed channels includes a plurality of thru-ports that extend from the plurality of recessed channels to the dispensing face. The apparatus further includes a second distribution network that has passages formed below the plurality of recessed channels and above the dispensing face. A first set of ports extends from the passages to the distribution face and a second set of ports extends from a top surface of the distribution face to the dispensing face.Type: GrantFiled: December 30, 2008Date of Patent: October 23, 2012Assignee: Intermolecular, Inc.Inventor: Jay Brian DeDontney
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Publication number: 20120258251Abstract: An apparatus and a method for producing a liquid film from one or more liquid precursors onto the surface of a substrate in order to establish a coating, the apparatus being arranged to direct an aerosol flow against the surface of the substrate in a coating chamber. The apparatus includes a homogenizing nozzle for making the aerosol flow homogeneous substantially in the direction of the surface of the substrate prior to passing the flow into the coating chamber.Type: ApplicationFiled: December 29, 2010Publication date: October 11, 2012Applicant: BENEQ OYInventor: Kai Asikkala
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Patent number: 8282736Abstract: A plasma processing chamber has a lower liner with an integrated flow equalizer. In an etching process, the processing gases may be unevenly drawn from the processing chamber which may cause an uneven etching of the substrate. The integrated flow equalizer is configured to equalize the flow of the processing gases evacuated from the chamber via the lower liner.Type: GrantFiled: February 21, 2012Date of Patent: October 9, 2012Assignee: Applied Materials, Inc.Inventors: James D. Carducci, Andrew Nguyen, Ajit Balakrishna, Michael C. Kutney
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Publication number: 20120251710Abstract: The present disclosure provides a method of producing high purity SiOx nanoparticles with excellent volatility and an apparatus for producing the same, which enables mass production of SiOx nanoparticles by melting silicon through induction heating and injecting gas to a surface of the molten silicon. The apparatus includes a vacuum chamber, a graphite crucible into which raw silicon is charged, the graphite crucible being mounted inside the vacuum chamber, an induction melting part which forms molten silicon by induction heating of the silicon material received in the graphite crucible, a gas injector which injects a gas into the graphite crucible to be brought into direct contact with a surface of the molten silicon, and a collector disposed above the graphite crucible and collecting SiOx vapor produced by reaction between the molten silicon and the injected gas.Type: ApplicationFiled: October 6, 2011Publication date: October 4, 2012Applicant: KOREA INSTITUTE OF ENERGY RESEARCHInventors: Bo-Yun JANG, Jin-Seok LEE, Joon-Soo KIM
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Patent number: 8277888Abstract: An apparatus for deploying two fluids separately into a reaction chamber is provided. The apparatus includes a first distribution network that is formed on a plate having a distribution face and a dispensing face. The first distribution network is defined by a plurality of recessed channels on the distribution face. The plurality of recessed channels includes a plurality of thru-ports that extend from the plurality of recessed channels to the dispensing face. The apparatus further includes a second distribution network that has passages formed below the plurality of recessed channels and above the dispensing face. A first set of ports extends from the passages to the distribution face and a second set of ports extends from a top surface of the distribution face to the dispensing face.Type: GrantFiled: December 20, 2011Date of Patent: October 2, 2012Assignee: Intermolecular, Inc.Inventor: Jay Brian Dedontney
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Patent number: 8276537Abstract: In one embodiment, a method for manufacturing a semiconductor device is disclosed. The method can include, upon attaching a bonding material containing a resin and a solvent to a second surface opposed to a first surface including a circuit pattern of a wafer, heating the bonding material to evaporate the solvent and decreasing vapor pressure of the solvent in an atmosphere faced with the bonding material and heating the attached bonding material to form a bonding layer.Type: GrantFiled: January 18, 2011Date of Patent: October 2, 2012Assignee: Kabushiki Kaisha ToshibaInventors: Yukio Katamura, Yasuo Tane, Atsushi Yoshimura, Fumihiro Iwami
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Patent number: 8267037Abstract: A substrate processing apparatus including a holder for rotatably holding a substrate; a coating solution supply nozzle for supplying a coating solution onto a front surface of the substrate to be processed held by the holder; a treatment chamber housing the holder and the coating solution supply nozzle; a cooling device which cools the substrate before the coating solution is supplied to the substrate, to a predetermined temperature; a heating devices which heats the substrate coated with the coating solution to a predetermined temperature; and a transferer that transfers the substrate between the treatment chamber, the cooling device and the heating device, wherein the treatment chamber, the cooling device and the heating device are partitioned from ambient air, and wherein at least the treatment chamber is connected to a gas supply mechanism having a supply source of a gas having a kinematic viscosity coefficient higher than that of air.Type: GrantFiled: July 2, 2008Date of Patent: September 18, 2012Assignee: Tokyo Electron LimitedInventor: Kazuo Sakamoto
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Patent number: 8262798Abstract: The present invention herein provides a shower head whose temperature can be controlled in consideration of the film-forming conditions selected and a thin film-manufacturing device which permits the stable and continuous formation of thin films including only a trace amount of particles while reproducing a good film thickness distribution and compositional distribution, and a high film-forming rate and which is excellent in the productivity and the mass-producing ability as well as a method for the preparation of such a film.Type: GrantFiled: August 5, 2004Date of Patent: September 11, 2012Assignee: ULVAC, Inc.Inventors: Takakazu Yamada, Takeshi Masuda, Masahiko Kajinuma, Yutaka Nishioka, Masaki Uematsu, Koukou Suu
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Patent number: 8252116Abstract: A seal-protected perimeter partition valve apparatus defines a vacuum and pressure sealed space within a larger space confining a substrate processing chamber with optimized geometry, minimized footprint, and 360° substrate accessibility. A compact perimeter partitioned assembly with seal protected perimeter partition valve and internally contained substrate placement member further provides processing system modularity and substantially minimized system footprint.Type: GrantFiled: February 4, 2010Date of Patent: August 28, 2012Assignee: Sundew Technologies, LLCInventor: Ofer Sneh
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Publication number: 20120213934Abstract: Herein are disclosed apparatus and methods for impinging fluids, e.g. heated fluids, onto the surface of moving substrates and then locally removing the impinged fluid. The apparatus may comprise at least first and second fluid delivery outlets that are in diverging relation to each other. A long axis of the first fluid delivery outlet may be oriented obliquely to the path of the first moving substrate, and a long axis of the second fluid delivery outlet may be oriented obliquely to the path of the second moving substrate. The apparatus may comprise at least first and second fluid capture inlets that are locally positioned relative to the first and second fluid delivery outlets, respectively.Type: ApplicationFiled: February 17, 2011Publication date: August 23, 2012Inventors: Kristopher K. Biegler, Michael R. Gorman
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Publication number: 20120213938Abstract: A substrate processing system for processing an essentially vertically oriented substrate is described.Type: ApplicationFiled: February 28, 2011Publication date: August 23, 2012Applicant: APPLIED MATERIALS, INC.Inventor: Erkan KOPARAL
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Patent number: 8236106Abstract: A shower head is provided in a processing chamber for processing a substrate therein. Further, the shower head has a facing surface facing a mounting table for mounting thereon the substrate and serves to supply one or more gases through the facing surface toward the substrate. The shower head includes a central gas supply unit for supplying a first gas through a central portion of the facing surface toward the substrate, a peripheral gas supply unit for supplying a second gas through a peripheral portion of the facing surface toward the substrate and a gas exhaust unit, provided with a plurality of gas exhaust holes formed between the central gas supply unit and the peripheral gas supply unit, for exhausting the first and the second gas from the facing surface.Type: GrantFiled: March 13, 2009Date of Patent: August 7, 2012Assignee: Tokyo Electron LimitedInventors: Hachishiro Iizuka, Fumiko Kiriishi, Tsuyoshi Komiyama
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Patent number: 8236251Abstract: Suppression or enhancement of various properties of a liquid fluid is aimed by improving uniform dispersion of nanoparticles by means of making a state in which no oxidized film exists on the surfaces of the nanoparticles to be dispersed in the liquid fluid. The location of the liquid fluid is confirmed with ease by enhancing the brightness of light emission of the fluid through uniform dispersion of the nanoparticles in the liquid fluid containing a material having a flame reaction. In this way, as to liquid fluids utilized in various industries, it is possible to offer a technology to desirably enhance or suppress a property desired to be enhanced and a property desired to be suppressed among various properties that its constituents have.Type: GrantFiled: August 5, 2010Date of Patent: August 7, 2012Assignee: Japan Nuclear Cycle Development InstituteInventors: Mikio Toda, Toshiro Nishi, Nobuki Oka, Hiroyuki Tsutaya, Kuniaki Ara, Hiroaki Ohira, Kazuya Kurome, Naoki Yoshioka
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Patent number: 8236380Abstract: A gas supply system for supplying a gas into a processing chamber for processing a substrate to be processed includes: a processing gas supply unit; a processing gas supply line; a first and a second processing gas branch line; a branch flow control unit; an additional gas supply unit; an additional gas supply line; a first and a second additional gas branch line; a flow path switching unit; and a control unit. Before processing the substrate to be processed, the control unit performs a pressure ratio control on the branch flow control unit while the processing gas supply unit supplies the processing gas. After the inner pressures of the first and the second processing gas branch line become stable, the control unit switches the pressure ratio control to a fixed pressure control, and then the additional gas supply unit supplies the additional gas.Type: GrantFiled: February 13, 2009Date of Patent: August 7, 2012Assignee: Tokyo Electron LimitedInventor: Kenetsu Mizusawa
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Patent number: 8216415Abstract: An embodiment of the invention includes a continuous feed variable depth die cut for use in cutting kinesiology tape. The die cut includes a housing, including a first opening configured to allow the kinesiology tape to enter the housing and a second opening configured to allow the kinesiology tape to exit the housing. The die cut also includes a roller inside the housing, wherein the roller is configured to rotate as the kinesiology tape passes over the roller and a die formed on the outer surface of the roller, wherein the die includes a cutting edge for cutting the kinesiology tape and wherein the cutting edge is formed in the shape of the strip of kinesiology tape to be cut. The die cut further includes a surface inside the housing, wherein the kinesiology tape passes over the surface when the kinesiology tape is being cut.Type: GrantFiled: September 4, 2009Date of Patent: July 10, 2012Inventor: Reed M. Quinn
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Patent number: 8215262Abstract: Embodiments generally provide an apparatus and method for processing substrates using a multi-chamber processing system (e.g., a cluster tool) that has an increased system throughput, increased system reliability, substrates processed in the cluster tool have a more repeatable wafer history, and also the cluster tool has a smaller system footprint. In one embodiment, a cluster tool for processing a substrate includes a first processing rack, a first robot assembly and a second robot assembly operable to transfer substrates to substrate processing chambers in the first processing rack, and a horizontal motion assembly. The horizontal motion assembly includes one or more walls that form an interior region in which a motor is enclosed. The one or more walls defining an elongated opening through which a robot support interface travels, the robot support interface supporting a robot of the horizontal motion assembly.Type: GrantFiled: October 20, 2008Date of Patent: July 10, 2012Assignee: Applied Materials, Inc.Inventors: Tetsuya Ishikawa, Rick J. Roberts, Helen R. Armer, Leon Volfovski, Jay D. Pinson, Michael Rice, David H. Quach, Mohsen S. Salek, Robert Lowrance, John A. Backer, William Tyler Weaver, Charles Carlson, Chongyang Wang, Jeffrey Hudgens, Harald Herchen, Brian Lu
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Patent number: 8216378Abstract: A reaction tube for a semiconductor process for performing a heat process on a plurality of target objects stacked at intervals under a vacuum state is integrally made of an electrically insulating and heat-resistant material. The reaction tube includes a cylindrical sidewall that has a load port at a lower end for loading and unloading the target objects to and from the reaction tube, and a circular ceiling wall that closes an upper end of the sidewall and has a flat inner surface extending in a direction perpendicular to an axial direction of the sidewall. The ceiling wall has an annular groove formed in a peripheral region of an outer surface along the sidewall.Type: GrantFiled: March 23, 2009Date of Patent: July 10, 2012Assignee: Tokyo Electron LimitedInventors: Hirofumi Kaneko, Hisashi Inoue, Keishi Shionaga, Shingo Hishiya, Atsushi Endoh
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Patent number: 8216376Abstract: A method of combinatorially processing a substrate and combinatorial processing chamber are provided. The processing chamber includes opposing annular rings defining a conductance gap that extends radially outward. The opposing annular rings are configured to vary the conductance gap in-situ. The variation of the conductance gap is another parameter for processing regions of a substrate differently to evaluate the impact of the conductance variation on a deposition process.Type: GrantFiled: January 15, 2009Date of Patent: July 10, 2012Assignee: Intermolecular, Inc.Inventors: Rick Endo, Jay Dedontney, James Tsung
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Publication number: 20120171448Abstract: The disclosed subject matter relates to a method for forming an ordered assembly of nanoparticles in spatially defined regions. The method is based on migration of a dispersion of nanoparticles from a reservoir to a microchannel and controlled evaporation of the solvent in the dispersion to facilitate the formation of the ordered assembly in the microchannel. The disclosed subject matter also relates to an apparatus for preparing ordered assembly of nanoparticles, use of the ordered assembly of nanoparticles in the manufacture of materials and devices, and materials and devices based on or including such ordered assembly of nanoparticles.Type: ApplicationFiled: November 8, 2011Publication date: July 5, 2012Inventors: Austin Joseph Akey, Irving Philip Herman, Chenguang Lu
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Publication number: 20120168033Abstract: The invention relates to a method and device for thermally treating workpieces, the device including a cooling chamber and two or more cementing chambers in which the workpieces are heated to a temperature of 950 to 1200° C. by means of direct heat radiation from a heating device.Type: ApplicationFiled: September 6, 2010Publication date: July 5, 2012Applicant: Ald Vacuum Technologies GMBHInventors: Volker Heuer, Klaus Loeser, Gunther Schmitt, Gerhard Welzig
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Publication number: 20120168010Abstract: We describe a method of layer-by-layer deposition of a plurality of layers of material onto the wall or walls of a channel of a microfluidic device, the method comprising: loading a tube with a series of segments of solution, a said segment of solution bearing a material to be deposited; coupling said tube to said microfluidic device; and injecting said segments of solution into said microfluidic device such that said segments of solution pass, in turn, through said channel depositing successive layers of material to perform said layer-by-layer deposition onto said wall or walls of said channel. Embodiments of the methods are particularly useful for automated surface modification of plastic, for example PDMS (Poly(dimethylsiloxane)), microchannels. We also describe methods and apparatus for forming double-emulsions.Type: ApplicationFiled: July 2, 2010Publication date: July 5, 2012Inventors: Wolfgang Andreas Bauer, Wilhelm T.S. Huck, Martin Fischlechner
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Patent number: 8211261Abstract: A manufacturing method of a semiconductor device comprising the steps of: affixing a die attach film and a dicing film to a back surface of a semiconductor wafer: thereafter dicing the semiconductor wafer and the die attach film to divide the semiconductor wafer into a plurality of semiconductor chips: thereafter pulling the dicing film from the center toward the outer periphery of the dicing film with a first tensile force to cut the die attach film chip by chip; and thereafter picking up the semiconductor chips together with the die attach film while pulling the dicing film from the center toward the outer periphery of the dicing film with a second tensile force smaller than the first tensile force.Type: GrantFiled: July 14, 2010Date of Patent: July 3, 2012Assignee: Renesas Electronics CorporationInventors: Hiroshi Maki, Kazuhiro Seiki, Eiji Wada
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Patent number: 8211231Abstract: A delivery device for thin-film material deposition has at least first, second, and third inlet ports for receiving a common supply for a first, a second and a third gaseous material, respectively. Each of the first, second, and third elongated emissive channels allow gaseous fluid communication with one of corresponding first, second, and third inlet ports. The delivery device can be formed from apertured plates, superposed to define a network of interconnecting supply chambers and directing channels for routing each of the gaseous materials from its corresponding inlet port to a corresponding plurality of elongated emissive channels. The delivery device comprises a diffusing channel formed by a relief pattern between facing plates. Also disclosed is a process for thin film deposition. Finally, more generally, a flow diffuser and a corresponding method of diffusing flow is disclosed.Type: GrantFiled: September 26, 2007Date of Patent: July 3, 2012Assignee: Eastman Kodak CompanyInventors: Roger S. Kerr, David H. Levy, James T. Murray
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Publication number: 20120164312Abstract: A method for coating at least regions of a medical implant includes providing a medical implant having a surface to be coated, and immersing the surface of the medical implant into a liquid including at least one pharmaceutically active substance, whereby the liquid is transferred to the surface of the medical implant due to the immersing. The method also includes pulling the surface of the medical implant out of the liquid, whereby part of the liquid remains adhering to the surface of the medical implant.Type: ApplicationFiled: December 21, 2011Publication date: June 28, 2012Applicant: HERAEUS MEDICAL GMBHInventors: Sebastian VOGT, Klaus-Dieter KÜHN
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Patent number: 8201585Abstract: According to the present invention, even though the paint is filled or discharged repetitively to or from the paint bag (5), so that bursting of a coating bag (5) or lack of coating material during coating are not caused by accumulation of error between the filling amount and the using amount. That is, before a predetermined amount of the coating material is supplied to the coating material bag (5), the remaining coating material in the coating material bag (5) is extruded to empty it, since the coating material bag (5) is squashed by the pressure of fluid which was supplied to the hydraulic fluid chamber (6) outside of the bag.Type: GrantFiled: June 8, 2006Date of Patent: June 19, 2012Assignees: Trinity Industrial Corporation, Toyota Jidosha Kabushiki KaishaInventors: Takao Nomura, Shigeyoshi Inada, Noriyuki Achiwa, Takanobu Mori, Kengo Honma, Akira Kato, Yasushi Ogawa
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Patent number: 8197907Abstract: The invention relates to a method for coating a metal strip with a coating containing a solvent and for drying and/or cross-linking said coating. Accordingly, the metal strip is provided with the coating in an inner chamber of a coating device. The coated metal strip is conducted through a drying unit and in an inner chamber of the latter is exposed to a form of energy by at least one radiation source that is cooled by a cooling gas, said form of energy being converted to heat in the coating and/or the metal strip. The cooling gas that is supplied to the radiation source flows through the latter, absorbs the waste heat from said source and is then conducted into the inner chamber of the drying unit, thus saving energy and gas. The invention also relates to an installation that is suitable for carrying out said method.Type: GrantFiled: December 5, 2005Date of Patent: June 12, 2012Assignee: Value & Intellectual Properties Management GmbHInventors: Andreas Dibon, Kai Baer
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Publication number: 20120141669Abstract: Hydrating an object bearing a latent fingerprint and then selectively drying the object leaving the fingerprint hydrated. The hydrated fingerprint is then coated with cyanoacrylate ester, preferably in a heat accelerated cyanoacrylate ester vacuum chamber. Hydrating is preferably accomplished by chilling the object below a dew point and then exposing the object to humidified air to condense a thin uniform layer of water over the object and latent fingerprint. Drying is preferably done with a vacuum. After drying reaches the preferred state, the CE is heated and coats the condensation-hydrated latent fingerprint. Preferably, the method is implemented in an automated system using one computer-controlled chamber for chilling, condensing, vacuum drying, and CE coating the latent fingerprint. The operator simply puts the object in the chamber, initiates the process by computer, and is prompted by the computer to remove the recovered latent print. Prints unrecoverable by prior art means are recovered.Type: ApplicationFiled: December 2, 2011Publication date: June 7, 2012Inventor: William Bryon Stones