Patents Examined by Lauren Robinson
  • Patent number: 9302936
    Abstract: An insulating glass (IG) window unit includes first and second substrates, and a low-emissivity (low-E) coating supported by one of the substrates. The low-E coating has two silver based infrared (IR) reflecting layers and allows the IG window unit to realize an increased SHGC to U-value ratio, and an increased thickness ratio of an upper silver based layer of the coating to a bottom silver based layer of the coating. The low-E coating is designed to have a low film-side reflectance, so that for example when the low-E coating is used on surface number three of an IG window unit the IG window unit can realize reduced visible reflectance as viewed from the outside of the building on which the IG window unit is mounted or is to be mounted.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: April 5, 2016
    Assignee: Guardian Industries Corp.
    Inventors: Francis Wuillaume, Brent Boyce
  • Patent number: 9302935
    Abstract: Certain example embodiments relate to Ni-inclusive ternary alloy being provided as a barrier layer for protecting an IR reflecting layer comprising silver or the like. The provision of a barrier layer comprising nickel, chromium, and/or molybdenum and/or oxides thereof may improve corrosion resistance, as well as chemical and mechanical durability. In certain examples, more than one barrier layer may be used on at least one side of the layer comprising silver. In still further examples, a NixCryMoz-based layer may be used as the functional layer, rather than or in addition to as a barrier layer, in a coating.
    Type: Grant
    Filed: November 18, 2014
    Date of Patent: April 5, 2016
    Assignee: Guardian Industries Corp.
    Inventors: Muhammad Imran, Bernd Disteldorf, Marcus Frank, Richard Blacker
  • Patent number: 9297093
    Abstract: A layered body having a single crystal layer including a group III nitride having a composition AlxGayInzN (wherein, X, Y and Z are rational numbers respectively satisfying 0.9?X?1.0, 0.0?Y?0.1, 0.0?Z?0.1, and X+Y+Z=1.0) on a sapphire substrate. The layered body includes an initial single crystal layer that includes the group III nitride composition, an oxygen concentration of 1×1020 cm?3 or more and 5×1021 cm?3 or less and a thickness of 15 nm or more and 40 nm or less on the sapphire substrate and a second group III nitride single crystal layer including the group III nitride composition and having a reduced oxygen concentration than the initial single crystal layer.
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: March 29, 2016
    Assignee: Tokuyama Corporation
    Inventors: Toru Kinoshita, Kazuya Takada
  • Patent number: 9297197
    Abstract: An IG window unit includes a coating supported by a glass substrate. The coating from the glass substrate outwardly comprising at least the following: a dielectric layer comprising silicon nitride; a dielectric layer comprising an oxide of titanium; another dielectric layer; a layer comprising zinc oxide; an infrared (IR) reflecting layer comprising silver on the glass substrate, located over and directly contacting the layer comprising zinc oxide, wherein the coating includes only one IR reflecting layer; a layer comprising an oxide of Ni and/or Cr located over and directly contacting the IR reflecting layer comprising silver; and an overcoat comprising (i) a layer comprising tin oxide located over the layer comprising the oxide of Ni and/or Cr and (ii) a layer comprising silicon nitride located over and contacting the layer comprising tin oxide.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: March 29, 2016
    Assignees: Guardian Industries Corp., Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C.)
    Inventors: Jingyu Lao, Philip J. Lingle, Brent Boyce, Bernd Disteldorf, Richard Blacker
  • Patent number: 9296649
    Abstract: A laminate which contains a transparent substrate, a unit layer formed on the transparent substrate, and a tin zinc oxide layer formed on the unit layer. The unit layer contains a dielectric layer, a metal layer, a barrier layer, and a dielectric layer in this order starting from the transparent substrate side, and the dielectric layers contain substantially no carbon. The tin zinc oxide layer contains an oxide of tin and zinc as the main component and further contains carbon in an amount of at least 0.1 atomic % to the total amount of tin and zinc.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: March 29, 2016
    Assignee: Asahi Glass Company, Limited
    Inventors: Jun Okawa, Kazuya Yaoita
  • Patent number: 9296650
    Abstract: Embodiments provided herein describe low-e panels and methods for forming low-e panels. A transparent substrate is provided. A reflective layer is formed above the transparent substrate. A metal oxide layer is formed between the transparent substrate and the reflective layer. A base layer is formed between transparent substrate and the metal oxide layer. The base layer has a first refractive index. A dielectric layer is formed between the base layer and the metal oxide layer. The dielectric layer has a second refractive index.
    Type: Grant
    Filed: October 13, 2014
    Date of Patent: March 29, 2016
    Assignee: Intermolecular, Inc.
    Inventors: Guizhen Zhang, Jeremy Cheng, Guowen Ding, Tong Ju, Minh Huu Le, Daniel Schweigert
  • Patent number: 8337988
    Abstract: 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: Grant
    Filed: April 22, 2010
    Date of Patent: December 25, 2012
    Assignees: 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
  • Patent number: 8329318
    Abstract: 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: Grant
    Filed: March 22, 2011
    Date of Patent: December 11, 2012
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Dennis J. O'Shaughnessy, James J. Finley
  • Patent number: 8329302
    Abstract: In order to provide a decorative coating (9) which exhibits improved temperature resistance and strength on glass and glass-ceramic and which also has no strength-reducing effect on the substrate (3), or at least no longer has any substantially strength-reducing effect on the substrate, the invention envisions a process for producing glass or glass-ceramic articles having a decorative layer in which at least one decorative pigment (13) is mixed with a sol-gel binder (11), and the pigment mixed with the sol-gel binder is cured on the glass or glass-ceramic substrate of the article by annealing, to form a decorative layer having a porous ceramiclike structure.
    Type: Grant
    Filed: April 19, 2006
    Date of Patent: December 11, 2012
    Assignee: Schott AG
    Inventors: Hauke Esemann, Gerhard Weber, Gabriele Roemer-Scheuermann, Michael Kluge, Joerg Schuhmacher, Silke Knoche, Axel Kalleder, Andrea Anton
  • Patent number: 8318312
    Abstract: In certain example embodiments, a coated article includes a Zn-doped zirconium based layer before heat treatment (HT). The coated article is heat treated sufficiently to cause the Zn-doped zirconium based layer to transform into a Zn-doped zirconium oxide based layer that is scratch resistant and/or chemically durable. The doping of the layer with Zn has been found to improve scratch resistance and/or corrosion resistance.
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: November 27, 2012
    Assignee: Guardian Industries Corp.
    Inventors: Rudolph Hugo Petrmichl, Douglas Klimesh, Jiangping Wang
  • Patent number: 8318329
    Abstract: 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: Grant
    Filed: February 17, 2009
    Date of Patent: November 27, 2012
    Assignee: Schott AG
    Inventors: Kamel Silmy, Jan Schulte-Fischedick, Thomas Kuckelkorn, Christina Hildebrandt, Wolfgang Graf, Andreas Georg
  • Patent number: 8304081
    Abstract: The invention relates to a process for making a SiO2—RExOy—Al2O3 glass comprising preparing a glass according to a conventional process wherein the conventional process comprises a step of heat treating a mixture of SiO2, RExOy, and Al2O3 at a temperature greater than the spinodal temperature for 0.1 to 10 hours wherein RExOy is a rare earth oxide and RE is a rare earth element chosen from Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, and combinations thereof. The invention also relates to glasses prepared by the process and glass lasers, optical amplifiers and laminated glass that comprise the glass prepared by the process.
    Type: Grant
    Filed: October 16, 2007
    Date of Patent: November 6, 2012
    Assignees: Rensselaer Polytechnic Institute, Sekisui Chemical Co., Ltd.
    Inventors: Minoru Tomozawa, Bungo Hatta
  • Patent number: 8304100
    Abstract: 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: Grant
    Filed: June 28, 2011
    Date of Patent: November 6, 2012
    Assignees: 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
  • Patent number: 8298678
    Abstract: 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: Grant
    Filed: March 24, 2011
    Date of Patent: October 30, 2012
    Assignees: 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
  • Patent number: 8288022
    Abstract: 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: Grant
    Filed: July 17, 2009
    Date of Patent: October 16, 2012
    Assignee: National Institute of Advanced Industrial Science and Technology
    Inventors: Keiichi Ikegami, Hiroshi Takashima, Takeo Ebina, Hiroyuki Tetsuka
  • Patent number: 8288021
    Abstract: A flat metal particle-containing composition including flat metal particles containing silver and a metal nobler than the silver, wherein the metal nobler than the silver is located near surfaces of the flat metal particles and wherein an amount of the metal nobler than the silver is 10?3 atomic % to 5 atomic % relative to the silver contained in the flat metal particles.
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: October 16, 2012
    Assignee: FUJIFILM Corporation
    Inventor: Takeshi Funakubo
  • Patent number: 8283059
    Abstract: Low-emissivity coatings that are highly reflective to infrared-radiation. The coating includes three infrared-reflection film regions, which may each include silver.
    Type: Grant
    Filed: August 5, 2010
    Date of Patent: October 9, 2012
    Assignee: Cardinal CG Company
    Inventor: Klaus Hartig
  • Patent number: 8277946
    Abstract: In certain example embodiments, a coated article includes respective layers including hydrogenated diamond-like carbon (DLC) and zirconium nitride before heat treatment (HT). During HT, the hydrogenated DLC acts as a fuel which upon combustion with oxygen produces carbon dioxide and/or water. The high temperature developed during this combustion heats the zirconium nitride to a temperature(s) well above the heat treating temperature, thereby causing the zirconium nitride to be transformed into a new post-HT layer including zirconium oxide that is very scratch resistant and durable.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: October 2, 2012
    Assignee: Guardian Industries Corp.
    Inventor: Vijayen S. Veerasamy
  • Patent number: 8263228
    Abstract: 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: Grant
    Filed: February 6, 2007
    Date of Patent: September 11, 2012
    Assignee: Pilkington Automotive Limited
    Inventor: Ashley Carl Torr
  • Patent number: 8257831
    Abstract: Glass-ceramics include SiO2, Al2O3 and Li2O on oxide basis. In the glass-ceramics, total amount in mass % of SiO2 and Al2O3 is less than 77% and Li2O/(SiO2+Al2O3) which is the ratio in mass % of the amount of Li2O to the total amount of SiO2 and Al2O3 is 0.064 or over. The glass-ceramics include at least one crystal phase selected from the group consisting of ?-quartz, ?-quartz solid solution, ?-eucryptite, ?-eucryptite solid solution, ?-spodumene and ?-spodumene solid solution.
    Type: Grant
    Filed: April 23, 2008
    Date of Patent: September 4, 2012
    Assignee: Ohara Inc.
    Inventor: Toshitaka Yagi