O-containing Metal Compound Patents (Class 428/701)
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Patent number: 8367175Abstract: There is disclosed a fuser member comprising a substrate; and an outer layer thereover comprising (a) a polymer and (b) an organometallic species, wherein said polymer and said organometallic species forms an interpenetrating network upon curing; and wherein the outer layer comprises an increased number of uniform organometallic binding sites, as compared to an outer layer devoid of the interpenetrating network. An image forming apparatus comprising the disclosed fuser member is also disclosed. Moreover, a method of forming a polymer system suitable for use in color fusing applications is disclosed.Type: GrantFiled: July 22, 2008Date of Patent: February 5, 2013Assignee: Xerox CorporationInventors: Santokh Badesha, David J. Gervasi
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Publication number: 20130029095Abstract: A coated article includes a substrate, a color layer formed on the substrate and a ceramic layer deposited on the color layer. The color layer substantially includes metal Zn and O. The ceramic layer substantially includes substance M, O, and N, wherein M is Al or Si.Type: ApplicationFiled: September 21, 2011Publication date: January 31, 2013Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: WEN-RONG CHEN, HUANN-WU CHIANG, CHENG-SHI CHEN, CONG LI
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Publication number: 20130022839Abstract: To provide a PBNZT ferroelectric film capable of preventing sufficiently oxygen ion deficiency. The PBNZT ferroelectric film according to an embodiment of the present invention is a ferroelectric film including a perovskite-structured ferroelectric substance represented by ABO3, wherein the perovskite-structured ferroelectric substance is a PZT-based ferroelectric substance containing Pb2+ as A-site ions and containing Zr4+ and Ti4+ as B-site ions, and the A-site contains Bi3+ as A-site compensation ions and the B-site contains Nb5+ as B-site compensation ions.Type: ApplicationFiled: July 23, 2010Publication date: January 24, 2013Inventors: Takeshi Kijima, Yuuji Honda
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Patent number: 8357458Abstract: A coated article is provided which may be heat treated (e.g., thermally tempered) in certain instances. In certain example embodiments, an interlayer of or including a metal oxide such as tin oxide is provided under an infrared (IR) reflecting layer so as to be located between respective layers comprising silicon nitride and zinc oxide. It has been found that the use of such a tin oxide inclusive interlayer results in significantly improved mechanical durability, thermal stability and/or haze characteristics.Type: GrantFiled: February 7, 2012Date of Patent: January 22, 2013Assignees: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)Inventors: Jose Nunez-Regueiro, Anton Dietrich, Philip J. Lingle, Scott V. Thomsen, Hong Wang, Jean-Marp Lemmer, Nancy Bassett, Bryce Corsner
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Patent number: 8357454Abstract: A ceramic thermal barrier coating (TBC) (18) having first and second layers (20, 22), the second layer (22) having a lower thermal conductivity than the first layer for a given density. The second layer may be formed of a material with anisotropic crystal lattice structure. Voids (24) in at least the first layer (20) make the first layer less dense than the second layer. Grooves (28) are formed in the TBC (18) for thermal strain relief. The grooves may align with fluid streamlines over the TBC. Multiple layers (84, 86, 88) may have respective sets of grooves (90), Preferred failure planes parallel to the coating surface (30) may be formed at different depths (A1, A2, A3) in the thickness of the TBC to stimulate generation of a fresh surface when a portion of the coating fails by spalling. A dense top layer (92) may provide environmental and erosion resistance.Type: GrantFiled: September 26, 2008Date of Patent: January 22, 2013Assignee: Siemens Energy, Inc.Inventors: Anand A. Kulkarni, David J. Mitchell, Ramesh Subramanian, Andrew J. Burns
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Patent number: 8354178Abstract: There is provided a method of making a heat treated (HT) coated article to be used in shower door applications, window applications, or any other suitable applications where transparent coated articles are desired. For example, certain embodiments of this invention relate to a method of making a coated article including a step of heat treating a glass substrate coated with at least a layer of or including diamond-like carbon (DLC) and an overlying protective film thereon. In certain example embodiments, the protective film may be of or include an oxide of zinc. Following and/or during heat treatment (e.g., thermal tempering, or the like) the protective film may be removed. Other embodiments of this invention relate to the pre-HT coated article, or the post-HT coated article.Type: GrantFiled: October 7, 2010Date of Patent: January 15, 2013Assignees: Guardian Industries Corp., Centre Luxembourg de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)Inventors: Nestor P. Murphy, Maximo Frati, Rudolph Hugo Petrmichl, Jiangping Wang, Jens-Peter Muller, Herbert Lage
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Patent number: 8354354Abstract: Disclosed is anti-alumina-buildup refractories for casting nozzles, which comprises a refractory aggregate including 20 mass % or more of CaO component, and 10 mass % or more of clinker particles each containing CaO as a mineral phase, on the basis of 100 mass % of the entire composition. At least a part of the surfaces of the CaO exposed from the surfaces of the corresponding clinker particles is formed with a CaCO3 film. The CaCO3 film releases CO2 gas through thermal decomposition to smooth an operative surface of the nozzle so as to prevent the accretion of metal thereon, so that CaO is continuously supplied to alumina attached on the operative surface to prevent alumina buildup. In addition, the CaCO3 film effectively prevents the hydration of CaO due to a hydration reaction.Type: GrantFiled: August 12, 2011Date of Patent: January 15, 2013Assignees: Krosakiharima Corporation, LWB Refractories CompanyInventors: Koji Ogata, Donald Bruce Hoover
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Publication number: 20130009264Abstract: A moisture barrier, device or product having a moisture barrier or a method of fabricating a moisture barrier having at least a polymer layer, and interfacial layer, and a barrier layer. The polymer layer may be fabricated from any suitable polymer including, but not limited to, fluoropolymers such as polyethylene terephthalate (PET) or polyethylene naphthalate (PEN), or ethylene-tetrafluoroethylene (ETFE). The interfacial layer may be formed by atomic layer deposition (ALD). In embodiments featuring an ALD interfacial layer, the deposited interfacial substance may be, but is not limited to, Al2O3, AlSiOx, TiO2, and an Al2O3/TiO2 laminate. The barrier layer associated with the interfacial layer may be deposited by plasma enhanced chemical vapor deposition (PECVD). The barrier layer may be a SiOxNy film.Type: ApplicationFiled: February 17, 2011Publication date: January 10, 2013Applicants: U.S. DEPARTMENT OF ENERGY, BENEQ OYInventors: Joel W. Pankow, Gary J. Jorgensen, Kent M. Terwilliger, Stephen H. Glick, Nora Isomaki, Kari Harkonen, Tommy Turkulainen
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Patent number: 8343620Abstract: An ?-Al2O3 coated cutting tool insert combining a cemented carbide with a binder phase enriched surface zone and a textured ?-Al2O3-layer is disclosed. The ?-Al2O3 layer has a thickness ranging from about 2-9 ?m and is composed of columnar grains having a length/width ratio from about 2-12. It is characterized by a strong (104) growth texture and by low intensity of the (012), (110) and (113) diffraction peaks. The textured ?-Al2O3 is preferably deposited on an MTCVD Ti(C,N) layer having a thickness from about 2-10 ?m. When the alumina layer is the uppermost layer, it may be wet-blasted to an Ra value of <about 1 ?m, giving the tool a black and shiny appearance.Type: GrantFiled: January 29, 2008Date of Patent: January 1, 2013Assignee: Seco Tools ABInventors: Sakari Ruppi, Jenni Zackrisson, Silvia Dahlund
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Publication number: 20120325310Abstract: Provided is a laminate which includes a transparent conductive film layer that is composed of an oxide thin film mainly composed of titanium oxide and contains an additional element such as niobium, and also contains an anatase phase having more excellent crystallinity and further has high refractive index and low resistivity by forming an optimal buffer layer on the substrate. Also provided are: a semiconductor light emitting element which comprises the laminate; and a functional element such as a solar cell, which includes the laminate.Type: ApplicationFiled: March 1, 2011Publication date: December 27, 2012Inventors: Shigefusa Chichibu, Kouji Hazu, Tokuyuki Nakayama, Akikazu Tanaka
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Patent number: 8337996Abstract: A vanadium resistant coating system resistant to high temperature vanadium attack. The system comprises a high temperature superalloy substrate. A bond coat overlies the superalloy substrate. The bond coat may be applied in multiple layers. A ceramic coating overlies the bond coat. The ceramic coating further comprises a zirconium oxide stabilized by at least one cation selected from the group consisting of Yb3+, Lu3+, Sc3+ and Ce4+, in the amounts of about 5-10 weight percent. An overcoat may overlie the ceramic coating. The overcoat may be a sacrificial layer of YSZ infiltrated with cations having an atomic radius larger than Y3+. Alternatively, the overcoat may comprise zirconium oxide stabilized by Ce4+.Type: GrantFiled: November 22, 2010Date of Patent: December 25, 2012Assignee: General Electric CompanyInventors: Surinder Singh Pabla, Vinod Kumar Pareek, Suchismita Sanyal, Krishnamurthy Anand, Prajina Bhattacharya
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Patent number: 8337988Abstract: A coated article is provided, having a coating supported by a glass substrate where the coating includes at least one color and/or reflectivity-adjusting absorber layer. The absorber layer(s) allows color tuning, and reduces the glass side reflection of the coated article and/or allows sheet resistance of the coating to be reduced without degrading glass side reflection. In certain example embodiments the absorber layer is provided between first and second dielectric layers which may be of substantially the same material and/or composition. In certain example embodiments, the coated article is capable of achieving desirable transmission, together with desired color, low reflectivity, and low selectivity, when having only one infrared (IR) reflecting layer of silver and/or gold. Coated articles according to certain example embodiments of this invention may be used in the context of insulating glass (IG) window units, monolithic windows, or the like.Type: GrantFiled: April 22, 2010Date of Patent: December 25, 2012Assignees: Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.), Guardian Industries Corp.Inventors: Hartmut Knoll, Jochen Butz, Uwe Kriltz, Bernd Disteldorf, Jose Ferreira, Pierrot Pallotta
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Patent number: 8338003Abstract: An optical element comprising a vacuum-sintered body comprising a plurality of particles each having a two-layer structure comprising a ceramic particle and a coating layer, wherein the ceramic particle comprises LnxAlyO[x+y]×1.5, where Ln represents a rare-earth element, x represents 1?x?10, and y represents 1?y?5, and has an average particle diameter of 1 ?m or more and 10 ?m or less, and wherein the coating layer comprises a ceramic having a lower sintering temperature than a sintering temperature of the ceramic particle.Type: GrantFiled: March 31, 2011Date of Patent: December 25, 2012Assignee: Canon Kabushiki KaishaInventors: Kohei Nakata, Michio Endo, Kentaro Doguchi, Shigeru Fujino
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Patent number: 8337989Abstract: A multilayer coating includes a bond coat layer and a first barrier layer applied on the bond coat layer. The first barrier layer has a compositional gradient comprising a majority of a first rare earth stabilized zirconia material proximate the bond coat layer to a majority of a second rare earth stabilized zirconia material away from the bond coat layer. The first and second rare earth stabilized zirconia materials are different.Type: GrantFiled: May 17, 2010Date of Patent: December 25, 2012Assignee: United Technologies CorporationInventors: Peter F. Gero, Kevin W. Schlichting, James W. Neal
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Patent number: 8338002Abstract: A sputtering composite target includes: an oxide based component containing indium oxide; and a carbon based component.Type: GrantFiled: June 4, 2009Date of Patent: December 25, 2012Assignee: Dexerials CorporationInventors: Hayato Hommura, Kenji Katori, Go Sudo
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Publication number: 20120321910Abstract: A method for depositing one or more materials on a substrate comprises placing at least a portion of the substrate proximate to a plurality of deposition modules such that the substrate and each of the plurality of deposition modules define a respective one of a plurality of process spaces therebetween. Each of the plurality of process spaces is in fluidic communication with one or more of a plurality of draw gas injection chambers. Subsequently, a first precursor gas and a second precursor gas are separately injected into the plurality of process spaces while injecting a draw gas into the plurality of draw gas injection chambers, and a sweep gas is injected into the plurality of process spaces while injecting substantially no draw gas into the plurality of draw gas injection chambers.Type: ApplicationFiled: January 11, 2011Publication date: December 20, 2012Applicant: SUNDEW TECHNOLOGIES LLCInventor: Ofer Sneh
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Patent number: 8333813Abstract: Embodiments disclosed herein provide hydrocarbon additives and methods of making and using the same. The additives are suitable for use in conjunction with gasifiers, furnaces, or other high-temperature vessels. The additives may be part of an input stream to a reaction vessel of a hydrocarbon gasifier. The additives may include materials that at least partially reduce the infiltration of slag into the refractory material.Type: GrantFiled: February 24, 2012Date of Patent: December 18, 2012Assignee: General Electric CompanyInventors: Peter Joel Meschter, Paul Stephen Dimascio
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Patent number: 8334062Abstract: The present invention relates generally to a multi-layered article suitable for service in severe environments. The article may be formed of a substrate, such as silicon carbide and/or silicon nitride. The substrate may have a first layer of a mixture of a rare earth silicate and Cordierite. The substrate may also have a second layer of a rare earth silicate or a mixture of a rare earth silicate and cordierite.Type: GrantFiled: February 1, 2008Date of Patent: December 18, 2012Assignee: Saint-Gobain Ceramics & Plastics, Inc.Inventors: Vimal K. Pujari, Ara Vartabedian, William T. Collins, David Woolley, Charles Bateman
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Patent number: 8334053Abstract: A seal structure is provided for an energy storage device. The seal structure includes a first sealing glass composition and a second sealing glass composition joining an ion-conducting first ceramic to an electrically insulating second ceramic. The first sealing glass composition includes less than or equal to about 20 weight percent silica based on the weight of the first sealing glass composition. The second sealing glass composition includes greater than or equal to about 40 weight percent silica based on the weight of the second sealing glass composition. A method for making the seal structure is provided. An article comprising the seal structure is also provided.Type: GrantFiled: January 9, 2009Date of Patent: December 18, 2012Assignee: General Electric CompanyInventors: Andrew Philip Shapiro, Dong-Sil Park, Jian Wu, Craig Stringer
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Patent number: 8329318Abstract: A coated substrate is disclosed. The coated substrate includes a substrate and a coating composition over the substrate comprising at least one metal based layer selected from tungsten, chromium, tantalum, molybdenum, aluminum, niobium, and mixtures and alloys thereof; and mixtures and alloys of cobalt and chromium; and at least one dielectric layer including SixNy, where x/y ranges from 0.75 to 1.5, over the metal based layer. The ?Ecmc (1.5:1) (T), ?Ecmc (1.5:1) (R1) and ?Ecmc (1.5:1) (R2) of a non-heat treated, coated substrate as compared to a heat treated, coated substrate according to the present invention are no greater than 8 units.Type: GrantFiled: March 22, 2011Date of Patent: December 11, 2012Assignee: PPG Industries Ohio, Inc.Inventors: Dennis J. O'Shaughnessy, James J. Finley
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Patent number: 8329304Abstract: A plasma display panel (PDP) includes an EMI filter supported by a glass substrate for blocking/shielding substantial amounts of electromagnetic waves, with the filter being supported by a side of the substrate opposite a viewer. In certain example embodiments, a black frit and a silver frit comprise a filter frame and are supported by the filter such that the filter is closer to the glass substrate than either or both of the frits. Alternatively, in certain example embodiments, a conductive black frit comprises a filter frame and is supported by the filter such that the filter is closer to the glass substrate than the frit. The filter has high visible transmission, and is capable of blocking/shielding electromagnetic waves. Advantageously, a transparent conductive coating (TCC) can be coated on a stock, non-cut glass sheet.Type: GrantFiled: August 21, 2008Date of Patent: December 11, 2012Assignee: Guardian Industries Corp.Inventors: Yei-Ping (Mimi) H. Wang, Brandon Bolt
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Publication number: 20120308772Abstract: An object is to provide a steam turbine member having excellent oxidation resistance at low cost without using an alloy coating such as a thermally sprayed or sintered body. The steam turbine member includes a substrate made of stainless steel containing Fe as a main component, 8 to 15 wt % of Cr, and 0.1 to 1.0 wt % of Mn. The steam turbine member has, on a surface of the substrate, an oxide film made of an oxide of a constituent element of the substrate. It is preferable that the oxide film thickness is 1 ?m or less. It is also preferable that the oxide film has a surface roughness Ra of 1.6 a or less.Type: ApplicationFiled: February 17, 2011Publication date: December 6, 2012Applicant: HITACHI, LTD.Inventors: Hiroshi Haruyama, Masahiko Arai, Hiroyuki Doi, Takeshi Izumi
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Patent number: 8323807Abstract: The present invention provides a process for producing an alumina coating comprised mainly of ? crystal structure on a base material.Type: GrantFiled: March 12, 2009Date of Patent: December 4, 2012Assignee: Kobe Steel, Ltd.Inventors: Toshimitsu Kohara, Yoshimitsu Ikari, Hiroshi Tamagaki
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Patent number: 8323783Abstract: A coated cutting insert for removing material from a workpiece that includes a substrate is disclosed. A wear-resistant coating on the substrate that includes an ?-alumina layer and a Zr— or Hf— carbonitride outer layer deposited on the ?-alumina layer. The Zr— or Hf— carbonitride outer layer is subjected to a post-coat wet blasting treatment. The wet blasting changes the stress condition of the exposed alumina coating layer from an initial tensile stress condition to a compressive stress condition.Type: GrantFiled: November 10, 2009Date of Patent: December 4, 2012Assignee: Kennametal Inc.Inventors: Volkmar Sottke, Zhigang Ban, Hartmut Westphal, Yixiong Liu, Michael Frank Beblo
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Patent number: 8318329Abstract: The radiation-selective absorber coating (20) has two barrier layers (24a, 24b), an IR-reflecting layer (21) arranged thereon, an absorption layer (22) arranged above the IR-reflecting (21) and an antireflection layer (23) over the absorption layer (22). The absorber tube (13) is a steel tube (1) with the radiation-selective absorber coating (20) applied to the outside thereof. In the process of coating the absorber tube (13) a first oxide barrier layer (24a) is applied to a steel tube by thermal oxidation; a second barrier layer (24b) is then applied by physical gas phase deposition of silicon with supply of oxygen; the IR-reflecting layer (21) is then applied by gas phase deposition of gold, silver, platinum or copper; the absorption layer (22) is then applied by deposition of aluminum and molybdenum; and a final antireflection layer (23) is applied by deposition of silicon with supply of oxygen.Type: GrantFiled: February 17, 2009Date of Patent: November 27, 2012Assignee: Schott AGInventors: Kamel Silmy, Jan Schulte-Fischedick, Thomas Kuckelkorn, Christina Hildebrandt, Wolfgang Graf, Andreas Georg
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Patent number: 8318293Abstract: The present invention relates to a CVD-coated cutting tool insert with a TiCxNy-layer with a low tensile stress level of from about 50 to about 390 MPa and an ?-Al2O3-layer with a high surface smoothness with a mean Ra<0.12 ?m as measured by AFM-technique. This is obtained by subjecting the coating to an intensive wet blasting operation.Type: GrantFiled: June 16, 2006Date of Patent: November 27, 2012Assignee: Sandvik Intellectual Property ABInventors: Peter Littecke, Björn Ljungberg
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Patent number: 8309236Abstract: Provided is a protective alumina film mainly containing alumina in the ?-crystal structure and fine crystal grains in which one or more regions containing additionally an element other than aluminum formed along the planes in the direction almost perpendicular to the thickness direction of the protective film are present intermittently in the thickness direction inside the protective film.Type: GrantFiled: April 26, 2011Date of Patent: November 13, 2012Assignee: Kobe Steel, Ltd.Inventors: Hiroshi Tamagaki, Toshimitsu Kohara
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Publication number: 20120282451Abstract: A method for producing a biocompatible material of the formula NaxKyNbO3, 0?x?0.8, 0.2?y?1, x+y=1 includes the steps of a) providing a Na-precursor and a K-precursor for NaxKyNbO3, b) mixing the precursors in solution wherein said precursors first react to form a sol and thereafter a gel, c) heat treating the gel to obtain an oxide of the material NaxKyNbO3, 0?x?0.8, 0.2?y?1, x+y=1. The material can be produced as a film, and the material or film can be provided on the exterior surface of a medical implant that will come into contact with body tissue and/or body fluids upon implantation thereof.Type: ApplicationFiled: July 12, 2012Publication date: November 8, 2012Applicant: ST. JUDE MEDICAL ABInventors: Tom ERIKSSON, Kenth NILSSON, Anna-Karin JOHANSSON, Karin LJUNGSTRÖM, Koroush LASHGARI, Annika POHL, Gunnar WESTIN
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Patent number: 8304099Abstract: A transparent heat shielding material, a fabrication method thereof and a transparent heat shielding structure are provided. The transparent heat shielding material is represented by MxWO3-yAy, wherein M is at least one element of alkali metal, W is tungsten, O is oxygen, A is halogen, 0<x?1, and 0<y?0.5. The transparent heat shielding material MxWO3-yAy is formed from tungsten oxide with at least one alkali metal cation and halogen anion co-doping into. The transparent heat shielding structure includes one or more layers of a transparent heat shielding film, wherein the transparent heat shielding film includes the material MxWO3-yAy.Type: GrantFiled: March 30, 2010Date of Patent: November 6, 2012Assignee: Industrial Technology Research InstituteInventors: Pao-Tang Chung, Sung-Jeng Jong, Jer-Young Chern, Yih-Her Chang, Huai-Kuang Fu
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Patent number: 8304100Abstract: A coated glass includes a glass substrate, a first titanium oxide layer, a silver layer, a titanium layer, a titanium nitrogen layer and a second titanium oxide. The first titanium oxide layer is formed on the glass substrate. The silver layer is formed on the first titanium oxide layer. The titanium layer is formed on the sliver layer. The titanium nitrogen layer is formed on the titanium layer, and the second titanium oxide layer is formed on the titanium nitrogen layer.Type: GrantFiled: June 28, 2011Date of Patent: November 6, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Jia Huang
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Patent number: 8304072Abstract: Certain example embodiments relate to robust semi-transparent coatings that are suitable for use in a wide variety of display-on-demand mirror applications, and methods of making the same. In certain example embodiments, a coated article includes a coating supported by a glass substrate. A reflective metal-inclusive layer is formed, directly or indirectly, on the glass substrate. A silicon oxide inclusive layer is formed, directly or indirectly, on the reflective metallic layer. A titanium oxide inclusive layer is formed, directly or indirectly, on the silicon oxide inclusive layer. The metal-inclusive layer is formed so as to reflect incoming light away from the glass substrate such that substantially less incoming light would be reflected away from the glass substrate if lighting were provided on a side of the glass substrate opposite the coating than if no lighting were provided. The surface of the coated article need not necessarily be conductive.Type: GrantFiled: October 7, 2008Date of Patent: November 6, 2012Assignee: Guardian Industries Corp.Inventors: Desaraju V. Varaprasad, Yiwei Lu
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Patent number: 8298678Abstract: A plasma display panel (PDP) includes an EMI filter at a front portion thereof for blocking/shielding substantial amounts of electromagnetic waves. The filters has high visible transmission, and is capable of blocking/shielding electromagnetic waves. In certain example embodiments, a silver based coating of the EMI filter reduces damage from EMI radiation through highly conductive Ag layers, blocks significant amounts of NIR and IR radiation from outdoor sunlight to reduce PDP panel temperature, and enhances contrast ratio through reduced reflection, while maintaining high visible transmission. In certain example embodiments, at least one layer of or including silicon nitride may be Si-rich, and/or at least one layer including an oxide of Ni and/or Cr may be a suboxide, in order to improve heat treatability of the coated article.Type: GrantFiled: March 24, 2011Date of Patent: October 30, 2012Assignees: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour le Verre Et la Ceramique S.A. (C.R.V.C.)Inventors: Philip J. Lingle, Anton Dietrich, Yiwei Lu, Willem Den Boer, John A. Vanderploeg, Yei-Ping (Mimi) H. Wang
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Patent number: 8288022Abstract: A perovskite phosphor film emitting red light from among the three primary colors (i.e., red, green and blue) underlying the construction of displays which is fabricated by adsorbing a nanosheet as a seed layer on a solid substrate and forming an oriented film of an oxide phosphor thereon, characterized in that the perovskite phosphor film comprises a film of an oxide phosphor (3) having a high transparency that is formed on a seed layer comprising a nanosheet (2) that is adsorbed on a solid substrate (1) such as a glass substrate or the like, and the oxide phosphor (3) is (SrxCa1-x)1-yPryTiO3: 0?x?0.8, 0.001?y?0.01.Type: GrantFiled: July 17, 2009Date of Patent: October 16, 2012Assignee: National Institute of Advanced Industrial Science and TechnologyInventors: Keiichi Ikegami, Hiroshi Takashima, Takeo Ebina, Hiroyuki Tetsuka
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Patent number: 8288020Abstract: Provided are a piezoelectric thin film including a lead-free ferroelectric material and exhibiting high piezoelectric performance comparable to that of lead zirconate titanate (PZT), and a method of manufacturing the piezoelectric thin film. The piezoelectric thin film of the present invention comprises: a LaNiO3 film having a (001) orientation; a NaNbO3 film having a (001) orientation; and a (Bi, Na, Ba) TiO3 film having a (001) orientation. The LaNiO3 film, the NaNbO3 film, and the (Bi, Na, Ba)TiO3 film are laminated in this order.Type: GrantFiled: November 30, 2010Date of Patent: October 16, 2012Assignee: Panasonic CorporationInventors: Takakiyo Harigai, Hideaki Adachi, Eiji Fujii
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Patent number: 8288019Abstract: A surface coating film includes, a base material which is a hard material; and an oxidation-resistance coating layer containing, as a main component, a complex oxide of Li and at least Al and covering a surface of the base material. Further, a method of manufacturing a surface coated member, includes, supporting a base material which is a hard material in a hermetic container with the use of a holder arranged in the container; arranging a complex oxide forming target containing Li and at least Al, as main components, in the container; feeding oxygen into the container; and forming an oxidation-resistance coating layer that covers the base material to obtain the surface coated member by effecting electric discharge between the complex oxide forming target as an anode and the holder as a cathode.Type: GrantFiled: February 5, 2008Date of Patent: October 16, 2012Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Ichiro Nagano, Taiji Kikuchi, Masakatsu Fujita, Yukio Kodama, Toyoaki Yasui, Katsunori Akiyama, Toshiya Watanabe, Chiaki Yasuda
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Publication number: 20120258334Abstract: A transparent conductive element includes: a base; a transparent conductive film which is formed of a transparent conductive material on the base; and a protective layer which coats the transparent conductive film.Type: ApplicationFiled: March 27, 2012Publication date: October 11, 2012Applicant: SONY CORPORATIONInventors: Naoto Kaneko, Mikihisa Mizuno
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Patent number: 8283059Abstract: Low-emissivity coatings that are highly reflective to infrared-radiation. The coating includes three infrared-reflection film regions, which may each include silver.Type: GrantFiled: August 5, 2010Date of Patent: October 9, 2012Assignee: Cardinal CG CompanyInventor: Klaus Hartig
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Environmental barrier coatings providing CMAS mitigation capability for ceramic substrate components
Patent number: 8273470Abstract: Environmental barrier coatings having CMAS mitigation capability for silicon-containing components. In one embodiment, the barrier coating includes a bond coat layer comprising aluminide-alumina TGO; and an outer layer selected from the group consisting of AeAl2O19, AeHfO3, AeZrO3, ZnAl2O4, MgAl2O4, Ln4Al2O9, Lna4Ga2O9, Ln3Al5O12, Ln3Ga5O12, Ga2O3, HfO2, and LnPO4.Type: GrantFiled: December 19, 2008Date of Patent: September 25, 2012Assignee: General Electric CompanyInventors: Glen Harold Kirby, Brett Allen Boutwell, John Frederick Ackerman -
Patent number: 8263228Abstract: A vehicle glazing comprising two panes of glazing material spaced apart from one another, a self-cleaning coating extending over the outermost surface of the glazing, and having a solar control function. The solar control function may result from the presence of a solar control coating or at least one pane of glazing material being body-tinted. The glazing may be a laminate or a double glazing unit and it may also include a functional layer, such as a liquid crystal film or a layer of light emitting diodes.Type: GrantFiled: February 6, 2007Date of Patent: September 11, 2012Assignee: Pilkington Automotive LimitedInventor: Ashley Carl Torr
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Publication number: 20120225268Abstract: Methods of forming an insulative element are described, including forming a first metal oxide material having a first dielectric constant, forming a second metal oxide material having a second dielectric constant different from the first, and heating at least portions of the structure to crystallize at least a portion of at least one of the first dielectric material and the second dielectric material. Methods of forming a capacitor are described, including forming a first electrode, forming a dielectric material with a first oxide and a second oxide over the first electrode, and forming a second electrode over the dielectric material. Structures including dielectric materials are also described.Type: ApplicationFiled: March 2, 2011Publication date: September 6, 2012Applicant: MICRON TECHNOLOGY, INC.Inventors: Vassil Antonov, Jennifer K. Sigman, Vishwanath Bhat, Matthew N. Rocklein, Bhaskar Srinivasan, Chris Carlson
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Patent number: 8257842Abstract: A zinc oxide semiconductor has a zinc oxide-based laminated structure including two layers of a zinc oxide layer with a lattice volume of Va and a donor concentration of Na, and a zinc oxide or zinc oxide solid solution layer with a lattice volume of Vb and a donor concentration of Nb. The relationships of Va<Vb and Na>Nb are satisfied. The layer with the lattice volume Va serves as a charge-supplying layer and the layer with the lattice volume Vb serves as a charge-receiving layer in the laminated structure. The charge is transferred from the layer serving as the charge-supplying layer to the layer serving as the charge-receiving layer even when no external electric field is applied to the laminated structure. A charge depletion layer is formed in the charge-supplying layer due to charge transfer from the charge-supplying layer to the charge-receiving layer.Type: GrantFiled: August 19, 2004Date of Patent: September 4, 2012Assignee: National Institute for Materials ScienceInventors: Naoki Ohashi, Hajime Haneda, Haruki Ryoken, Isao Sakaguchi, Yutaka Adachi, Tadashi Takenaka
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Patent number: 8257843Abstract: The present invention aims to provide an interlayer film for a laminated glass, which has excellent heat shielding property and allows infrared communication waves to sufficiently pass therethrough. The present invention is an interlayer film for a laminated glass, which includes an infrared communication wave-transmitting region and a transparent region in a plane of the interlayer film, the infrared communication wave-transmitting region containing a binder resin and zinc oxide particles doped with a trivalent or tetravalent metal, the transparent region containing a binder resin and metal hexaboride particles.Type: GrantFiled: October 10, 2008Date of Patent: September 4, 2012Assignee: Sekisui Chemical Co., Ltd.Inventor: Juichi Fukatani
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Patent number: 8252416Abstract: Disclosed herein is a nanocrystal-metal oxide complex. The nanocrystal of the nanocrystal-metal oxide complex is substituted with two or more different types of surfactants which are miscible with a metal oxide precursor and enable maintenance of luminescent and electrical properties of the nanocrystal. The nanocrystal-metal oxide complex exhibits superior optical and chemical stability and secures high luminescent efficiency of the nanocrystal. Accordingly, when the nanocrystal-metal oxide complex is used as a luminescent material of an electroluminescent device, it can improve luminescent efficiency and reliability of products. Further disclosed herein is a method for preparing the nanocrystal-metal oxide complex.Type: GrantFiled: October 31, 2007Date of Patent: August 28, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Shin Ae Jun, Eun Joo Jang, Hye Ran Choi, Jung Eun Lim
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Patent number: 8252436Abstract: A touch screen includes a substrate, and a coating attached to the substrate. The coating includes titanium dioxide and cadmium selenide in a relative weight ratio of about 3:1. The particle size of the titanium dioxide is about 2 nanometers. The particle size of the cadmium selenide ranges from about 2.3 to about 3.7 nanometers.Type: GrantFiled: June 30, 2011Date of Patent: August 28, 2012Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Chao-Jui Huang
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Patent number: 8247074Abstract: A method for producing coated, fine metal particles comprising the steps of mixing powder comprising TiC and TiN with powder of an oxide of a metal M meeting the relation of ?GM-O>?GTiO2, wherein ?GM-O represents the standard free energy of formation of metal M oxide, and heat-treating the resultant mixed powder in a non-oxidizing atmosphere to reduce the oxide of the metal M with the powder comprising TiC and TiN, while coating the resultant metal M particles with Ti oxide, and coated, fine metal particles each comprising a metal core particle and a Ti oxide coating and having a carbon content of 0.2-1.4% by mass and a nitrogen content of 0.01-0.2% by mass.Type: GrantFiled: September 18, 2007Date of Patent: August 21, 2012Assignee: Hitachi Metals, Ltd.Inventors: Hisato Tokoro, Shigeo Fujii, Takashi Nakabayashi
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Patent number: 8236433Abstract: An antireflection structure is provided. The antireflection structure includes a substrate layer having a substrate refractive index; a first inorganic layer disposed on the substrate layer and having a first refractive index different from the substrate refractive index, where a thickness of the first inorganic layer is in a range of 1 to 40 nm; and a second inorganic layer disposed on the first inorganic layer and having a second refractive index different from the first refractive index.Type: GrantFiled: September 26, 2008Date of Patent: August 7, 2012Assignee: National Applied Research LaboratoriesInventors: Po-Kai Chiu, Wen-Hao Cho, Hung-Ping Chen, Han-Chang Pan, Chien-Nan Hsiao
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Patent number: 8236432Abstract: Ceramic materials with relatively high resistance to wetting by various liquids, such as water, are presented, along with articles made with these materials, methods for making these articles and materials, and methods for protecting articles using coatings made from these materials. One particular embodiment is an article that comprises a coating having a surface connected porosity content of up to about 5 percent by volume. The coating comprises a material that comprises a primary oxide and a secondary oxide, wherein (i) the primary oxide comprises a cerium cation, and (ii) the secondary oxide comprises a cation selected from the group consisting of the praseodymium and neodymium. The material is transparent to electromagnetic radiation of at least one type selected from the group consisting of ultraviolet radiation, visible light, and infrared radiation.Type: GrantFiled: December 16, 2010Date of Patent: August 7, 2012Assignee: General Electric CompanyInventors: Molly Maureen Gentleman, James Anthony Ruud, Mohan Manoharan
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Publication number: 20120196752Abstract: A method of forming an underlying layer of an alignment film for an oxide superconducting conductor, includes arranging two or more kinds of targets along a lengthwise direction of a base material so as to face a surface of the base material; simultaneously irradiating an ion beam on surfaces of the two or more kinds of targets to deposit constituent particles of the targets on the surface of the base material in the order of the arrangement of the two or more kinds of targets; and forming a laminate in which two or more kinds of thin films are repeatedly laminated on the surface of the base material by passing the base material through a deposition region of the constituent particles a plurality of times so that the constituent particles of the targets are repeatedly deposited on the surface of the base material at each passage.Type: ApplicationFiled: April 5, 2012Publication date: August 2, 2012Applicant: FUJIKURA LTD.Inventors: Satoru HANYU, Yasuhiro IIJIMA
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Publication number: 20120196150Abstract: Provided is a resistor film comprising vanadium oxide as a main component, wherein metal-to-insulator transition is indicated in the vicinity of room temperature in temperature variations of electric resistance, there is no hysteresis in a resistance change in response to temperature variations or the temperature width is small at less than 1.5K even if there is hysteresis, and highly accurate measurement can be provided when used in a bolometer. Upon producing the resistor film comprising vanadium oxide as a main component by treating a coating film of an organovanadium compound via laser irradiation or the like, a crystalline phase and a noncrystalline (amorphous) phase are caused to coexist in the resistor film.Type: ApplicationFiled: September 1, 2010Publication date: August 2, 2012Applicant: National Institute of Advance Industrial Science and TechnologyInventors: Tetsuo Tsuchiya, Masami Nishikawa, Tomohiko Nakajima, Toshiya Kumagai, Takaaki Manabe
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Patent number: RE43817Abstract: The invention provides a substrate bearing a low-maintenance coating. The coating includes two films: a first film comprising silica (e.g., silicon dioxide) and a second film comprising titania (e.g., titanium dioxide). Preferably, both films are provided within particular thickness ranges. The invention also provides methods of depositing such coatings.Type: GrantFiled: October 12, 2011Date of Patent: November 20, 2012Assignee: Cardinal CG CompanyInventors: Annette J. Krisko, Kari B. Myli, Gary L. Pfaff, James E. Brownlee