Of B, N, P, S, Or Metal-containing Material Patents (Class 428/704)
  • Patent number: 11013096
    Abstract: A system and method of removing target material debris deposits simultaneously with generating EUV light includes generating hydrogen radicals in situ in the EUV vessel, proximate to the target material debris deposits and volatilizing the target material debris deposits and purging the volatilized target material debris deposits from the EUV vessel without the need of an oxygen containing species in the EUV vessel.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: May 18, 2021
    Assignee: ASML Nettherlands B.V.
    Inventors: Jonghoon Baek, Mathew Cheeran Abraham, David Robert Evans, Jack Michael Gazza
  • Patent number: 11005042
    Abstract: The present invention relates to formulations for the preparation of organic electronic devices which comprise at least one specific ketone solvent containing a non aromatic cycle and at least one organic functional material, preferably selected from organic conductors, organic semiconductors, organic fluorescent compounds, organic phosphorescent compounds, organic light-absorbent compounds, organic light-sensitive compounds, organic photosensitisation agents and other organic photoactive compounds, selected from organometallic complexes of transition metals, rare earths, lanthanides and actinides.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: May 11, 2021
    Assignee: Merck Patent GmbH
    Inventors: Gaëlle Béalle, Christoph Leonhard, Hsin-Rong Tseng, Irina Martynova, Aurélie Ludemann
  • Patent number: 11002701
    Abstract: The disclosure provides for apparatus, including coated parts, where a base material of the part is coated with a multilayer coating. The multilayer coating includes at least three layers, including at least two electrically conductive layers. Also provided is a method for making apparatus, which includes providing a part and applying a multilayer coating to the base material of the part. Further provided is a method of monitoring and diagnosing a condition of a coated part. The method includes providing a coated part having a multilayer coating on a base material, measuring an electrical response of the multilayer coating, and correlating the electrical response with a condition of the multilayer coating.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: May 11, 2021
    Assignee: CAMERON INTERNATIONAL CORPORATION
    Inventors: Manuel Marya, Ronald Manson, Christian Meade
  • Patent number: 10995236
    Abstract: A coating composition, coated article and method for coating an article are provided. The composition is a coating composition that includes a polyurethane binder system further including a first resin component and a second resin component with a significant difference in hydroxyl numbers and crosslinked with an isocyanate. The composition, when applied to and cured on an article, imparts optimal antifingerprint, antireflecting, tactile, chemical agent-resistant, and self-healing effects to the coated article.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: May 4, 2021
    Inventors: Jigar K. Mistry, Niteen Jadhav, Ivanka Krogh
  • Patent number: 10907094
    Abstract: A pyrromethene-boron complex is a compound represented by general formula (1). In general formula (1), X is C—R7 or N. R1 to R9 are each a group selected from prescribed groups, where R2 and R5 are selected from among the groups other than a substituted or unsubstituted aryl group and a substituted or unsubstituted heteroaryl group. R2 and R5 are groups not containing a heteroaryl group with at least two condensed rings. At least one of R1 to R6 is a group containing a fluorine atom.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: February 2, 2021
    Assignee: Toray Industries, Inc.
    Inventors: Yasunori Ichihashi, Kazuki Kobayashi
  • Patent number: 10897025
    Abstract: There is provided a compound having Formula I In Formula I: Ar1 and Ar2 are the same or different and are aryl, heteroaryl, or deuterated analogs thereof; L1 and L2 are the same or different and are H, D, halogen, aryl, arylamino, crosslinkable groups, deuterated aryl, deuterated arylamino, or deuterated crosslinkable groups; R1-R4 are the same or different at each occurrence and are D, F, CN, hydrocarbon aryl, heteroaryl, aryloxy, fluoroaryl, alkyl, fluoroalkyl, alkoxy, fluoroalkoxy, amino, silyl, siloxane, siloxy, germyl, deuterated hydrocarbon aryl, deuterated heteroaryl, deuterated aryloxy, deuterated fluoroaryl, deuterated alkyl, deuterated fluoroalkyl, deuterated alkoxy, deuterated fluoroalkoxy, deuterated amino, deuterated silyl, deuterated siloxane, deuterated siloxy, or deuterated germyl, wherein adjacent groups selected from R1-R4 can be joined together to form a fused ring; a is 0 or 1; b is 0 or 1; x and x1 are the same or different and are an integer from 0-5; y and y1 are the same or differe
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: January 19, 2021
    Inventors: Viacheslav V. Diev, Weiying Gao, John David Allen, Weishi Wu, Gene M. Rossi, Kerwin D. Dobbs, Michael R. Moseley, Chi Zhang
  • Patent number: 10751804
    Abstract: At least a (Al1-a-b-cCraSibCuc)N (where 0.15?a?0.40, 0.05?b?0.20, and 0.005?c?0.05) layer is provided on a surface of a tool body, a Cr concentration or a Cu concentration periodically changes in a layer thickness direction, a concentration Crmax in a highest content point of Cr is in a range of a<Crmax?1.3a, a concentration Crmin in a lowest content point of Cr is in a range of 0.50a?Crmin<a, and optionally in a case where a Cu composition at one point z along the layer thickness direction is represented by cz and a Cr composition at the point z is represented by az, (cz/az)/(c/a) is 0.7 to 1.5 over the layer thickness direction entirely.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: August 25, 2020
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Shun Sato, Tsuyoshi Ogami, Koichi Tanaka, Tatsuo Hashimoto, Natsuki Ichimiya
  • Patent number: 10727050
    Abstract: A method for wafer-level deposition of a semiconductor layer structure including at least one two-dimensional black phosphorus layer. The method includes providing a wafer substrate and a metal catalyst layer on the substrate. The method includes heating a phosphorus material to generate a P4 flux and heating the P4 flux to generate a P2 flux, where the P2 flux is deposited on the metal catalyst layer using molecular beam epitaxy or chemical vapor deposition. The process of depositing the black phosphorus layer can include adding a dopant or alloy to the P2 flux to modify the band gap of the phosphorus layer. The method includes heating the substrate to a temperature above a temperature that causes red phosphorus to evaporate from the substrate, but does not cause black phosphorus to evaporate from the substrate.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: July 28, 2020
    Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATION
    Inventors: Vincent Gambin, Loan T. Le, Michael D. Lange, Jesse B. Tice
  • Patent number: 10675138
    Abstract: The present invention provides tissue scaffolds, methods of generating such scaffolds, and methods of use of such scaffolds to generate aligned and functional tissues for use in methods including regenerative medicine, wound repair and transplantation.
    Type: Grant
    Filed: October 5, 2015
    Date of Patent: June 9, 2020
    Assignee: THE TRUSTEES OF PRINCETON UNIVERSITY
    Inventors: Jeffrey Schwartz, Jean E. Schwarzbauer, Casey M. Jones, Patrick E. Donnelly, Stephen B. Bandini, Shivani Singh
  • Patent number: 10626497
    Abstract: There is disclosed a method for cleaning a component of a plasma processing apparatus, a surface of the component being included in a surface that defines an inner space formed in a chamber of the plasma processing apparatus. The cleaning method comprises: forming a film on the surface of the component by supplying a first gas and a second gas into the inner space, wherein a compound forming the film is generated by polymerization of a first compound contained in the first gas and a second compound contained in the second gas, the first compound being isocyanate and the second compound being amine or a compound having a hydroxyl group; and removing, after substrate treatment is performed in the inner space, a deposit formed on the film during the substrate treatment by heating the component so that depolymerization of the compound forming the film occurs.
    Type: Grant
    Filed: January 15, 2019
    Date of Patent: April 21, 2020
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Takao Funakubo, Ryuichi Asako
  • Patent number: 10618113
    Abstract: A surface-coated cutting tool includes a tool body and a hard coating layer including a lower layer and an upper layer. The lower layer is made of a complex nitride layer of Al, Ti, and Si with the thickness of 0.3 to 3.0 ?m. It satisfies 0.3???0.5 and 0.01???0.10 (atomic ratio) being expressed by (Al1-?-?Ti?Si?)N. The upper layer is made of a complex nitride layer of Al, Cr, Si, and Cu with the thickness of 0.5 to 5.0 ?m. It satisfies 0.15?a?0.40, 0.05?b?0.20, and 0.005?c?0.05 (atomic ratio) being expressed by (Al1-a-b-cCraSibCuc)N. The upper layer is made of crystals having a hexagonal structure, and a half width of a diffraction peak of a (110) plane present in a range of 2?=55° to 65° is 1.0° to 3.5°.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: April 14, 2020
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Tsuyoshi Ogami, Tatsuo Hashimoto, Natsuki Ichimiya
  • Patent number: 10547008
    Abstract: The present specification provides an organic light emitting device.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: January 28, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Yongbum Cha, Sung Kil Hong, Seong So Kim, Jemin Ryu
  • Patent number: 10497884
    Abstract: To provide a novel organometallic complex. The organometallic complex is represented by General Formula (G1) and includes a central metal, a first ligand, and a second ligand. The first ligand and the second ligand are cyclometalated ligands. At least one of the first ligand and the second ligand includes a substituted or unsubstituted. aryl. group as a substituent. In General Formula (G1), each of R1 to R15 independently represents any of hydrogen, a halogen group, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted aryl group having 6 to 13 carbon atoms, and a substituted or unsubstituted heteroaryl group having 3 to 12 carbon atoms. Note that at least one of R1 to R15 represents a substituted or unsubstituted aryl group having 6 to 13 carbon atoms.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: December 3, 2019
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Miki Kurihara, Yui Yamada, Hideko Inoue, Satoshi Seo, Tatsuyoshi Takahashi, Hiromitsu Kido
  • Patent number: 10439145
    Abstract: The present invention relates to compounds which are suitable for use in electronic devices, preferably organic electroluminescent devices.
    Type: Grant
    Filed: August 6, 2013
    Date of Patent: October 8, 2019
    Assignee: Merck Patent GmbH
    Inventors: Holger Heil, Lara-Isabel Rodriguez, Fabrice Eckes, Oliver Kaufhold, Anja Gerhard, Stefan Riedmueller
  • Patent number: 10431773
    Abstract: Provided is an organic light emitting display device. The organic light emitting display device includes a substrate, an organic light emitting element on the substrate, a first encapsulation layer on the substrate and the organic light emitting element to seal the organic light emitting element, a second encapsulation layer on the first encapsulation layer, a particle cover layer on the second encapsulation layer corresponding to at least an organic light emitting element area, and a third encapsulation layer on the second encapsulation layer and the particle cover layer. The first encapsulation layer and the second encapsulation layer are different from each other in surface energy. When the particle cover layer is coated, the second encapsulation layer may have a higher spreadability. Thus, it is possible to improve scan mura or defect.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: October 1, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Eun Ah Song, Hyun Tae Byun, Jung Gi Kim, Kwang Nam Cho
  • Patent number: 10326086
    Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups an variables are the same as described in the specification.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: June 18, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Wook Kim, Changho Noh, Rupasree Ragini Das, Youngseok Park, Hyejin Bae, Miyoung Chae, Dmitry Kravchuk
  • Patent number: 10256437
    Abstract: A barrier film that contains primarily silicon nitride has a total hydrogen concentration of 3×1022 atoms/cm3 or higher and a silicon-bonded hydrogen concentration proportion of 40% or higher, the total hydrogen concentration indicating a total of a concentration of hydrogen bonded to silicon and a concentration of hydrogen bonded to nitrogen, and the silicon-bonded hydrogen concentration proportion indicating a proportion of the concentration of hydrogen bonded to silicon to the total hydrogen concentration.
    Type: Grant
    Filed: February 9, 2017
    Date of Patent: April 9, 2019
    Assignee: PANASONIC CORPORATION
    Inventor: Yuka Isaji
  • Patent number: 10164198
    Abstract: An organometallic compound represented by Formula 1: wherein in Formula 1, R11 to R20, L11, m11, and n11 are the same as described in the specification.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: December 25, 2018
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SAMSUNG SDI CO., LTD.
    Inventors: Hyejin Bae, Wook Kim, Changho Noh, Rupasree Ragini Das, Virendra Kumar Rai, Miyoung Chae, Dmitry Kravchuk
  • Patent number: 10151030
    Abstract: An improved protective layer is provided for PECVD graphite boats for receiving wafers and for transporting the wafers in or through PECVD coating systems, in particular in the photovoltaics industry. A more homogeneous antireflection layer on silicon substrates is achieved by virtue of the PECVD boat of graphite being provided with an electrically conductive hard material coating of at least boron carbide (B4C).
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: December 11, 2018
    Assignee: KGT GRAPHIT TECHNOLOGIE GMBH
    Inventor: Torsten Kornmeyer
  • Patent number: 10153440
    Abstract: A blue phosphorescence compound is disclosed. The blue phosphorescence compound represented by Chemical Formula 1 below.
    Type: Grant
    Filed: August 13, 2013
    Date of Patent: December 11, 2018
    Assignee: LG Display Co., Ltd.
    Inventors: Seungjae Lee, Inae Shin, Hyeryoung Heo
  • Patent number: 10103339
    Abstract: The present invention discloses an iridium complexes and the organic EL device employing the iridium complexes as light emitting guest of emitting layer can display good performance like as lower driving voltage and power consumption, increasing efficiency and half-life time. Additional, the present invention provide the suitable emitting host (H1 to H6) to collocate with the energy level of iridium complexes for the present invention. Also provided a novel preparation method to synthesize the novel ligand such as 6-bromo-3,3-dimethyl-1-phenyl-1,3-dihydroindeno[2,1-b]carbazole.
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: October 16, 2018
    Inventors: Feng-Wen Yen, Cheng-Hao Chang
  • Patent number: 10103336
    Abstract: The present specification provides a heterocyclic compound and an organic light emitting device using the same.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: October 16, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Minyoung Kang, Dong Hoon Lee, Boonjae Jang, Jungi Jang, Seong So Kim
  • Patent number: 10050219
    Abstract: An organic light-emitting display panel and an organic light-emitting display device are provided. The organic light-emitting display panel includes: a first electrode, a first light-emitting layer, a second light-emitting layer and a second electrode that are stacked in turn. The ratio of the hole mobility to the electron mobility of the first light-emitting layer is greater than or equal to 102, and the ratio of the electron mobility to the hole mobility of the second light-emitting layer is greater than or equal to 102.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: August 14, 2018
    Assignees: Shanghai Tianma AM-OLED Co., Ltd., TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Zhihong Lei, Jinghua Niu, Yuji Hamada, Lei Lv
  • Patent number: 10036081
    Abstract: In one embodiment, the invention provides a leaching method using a support made of a polypropylene material to form agglomerates with a metal bearing material or mineral concentrates.
    Type: Grant
    Filed: February 16, 2015
    Date of Patent: July 31, 2018
    Assignee: SOCIEDAD PUNTA DEL COBRE S.A.
    Inventor: Juan Rivadeneira Hurtado
  • Patent number: 9935276
    Abstract: Compounds including a ligand L according to Formula I devices containing the same and formulations including the same are described. In Formula I, B is a 5 or 6-membered carbocyclic or heterocyclic ring; C is a condensed aromatic ring system having at least two carbocyclic or heterocyclic rings; A-B represents a bonded pair of carbocyclic or heterocyclic rings coordinated to a metal M via a nitrogen atom in ring A and an sp2 hybridized atom X6 in ring B; RA, RB and RC can represent no substitutions or the maximum substitutions available on the respective ring; X1, X2, X3, X4, X5, and X6 are carbon or nd nitrogen, and X7 is carbon; at least one of RA and RC substituents adjacent to the bond between A and C is not hydrogen; and the ligand is coordinated to a metal, having an atomic number greater than 40.
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: April 3, 2018
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Bert Alleyne, Raymond Kwong
  • Patent number: 9899612
    Abstract: Homoleptic organometallic iridium complexes formed from bidentate substitute phenylpyridine ligands are disclosed. Devices containing the homoleptic organometallic iridium complexes that exhibit improved device manufacturing, fabrication, stability, efficiency, and/or color are also disclosed.
    Type: Grant
    Filed: June 4, 2014
    Date of Patent: February 20, 2018
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Raymond Kwong, Chuanjun Xia, Jason Brooks, Bert Alleyne, Bin Ma, James Fiordeliso, Yonggang Wu
  • Patent number: 9831468
    Abstract: Provided is an organic electroluminescent display device, including a substrate, an organic light-emitting device on the substrate, and an encapsulation layer formed on the organic light-emitting device and the substrate. The encapsulation layer includes an inorganic layer and a polymer organic layer alternatingly stacked with an intermediate layer formed of a first organic monomer between the inorganic layer and the polymer organic layer, and one surface of the intermediate layer is bonded to the inorganic layer through bonding sites on a surface of the inorganic layer and another surface of the intermediate layer is bonded to the organic layer by polymerization.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: November 28, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Min-Ho Oh, Yoon-Hyeung Cho, Yong-Tak Kim, So-Young Lee, Jong-Woo Kim, Ji-Young Moon
  • Patent number: 9799848
    Abstract: Provided is an organic electroluminescent display device, including a substrate, an organic light-emitting device on the substrate, and an encapsulation layer formed on the organic light-emitting device and the substrate. The encapsulation layer includes an inorganic layer and a polymer organic layer alternatingly stacked with an intermediate layer formed of a first organic monomer between the inorganic layer and the polymer organic layer, and one surface of the intermediate layer is bonded to the inorganic layer through bonding sites on a surface of the inorganic layer and another surface of the intermediate layer is bonded to the organic layer by polymerization.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: October 24, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Min-Ho Oh, Yoon-Hyeung Cho, Yong-Tak Kim, So-Young Lee, Jong-Woo Kim, Ji-Young Moon
  • Patent number: 9752028
    Abstract: The present invention relates to a halogen-free thermosetting resin composition, and also a prepreg and a laminate for printed circuit prepared from the halogen-free thermosetting resin composition. The halogen-free thermosetting resin composition comprises, based on 100 parts by weight of organic solids, (A) from 30 to 60 parts by weight of a halogen-free epoxy resin, (B) from 5 to 30 parts by weight of a first curing agent of phosphorus-containing bisphenol, (C) from 5 to 30 parts by weight of a second curing agent of alkylphenol novolac, and (D) a phosphorus-containing flame retardant. The prepreg and laminate for printed circuit prepared from the halogen-free thermosetting resin composition according to the present invention have high glass transition temperature, excellent dielectric properties, low water absorption, high thermal resistance and better process workability, and can fulfill halogen-free flame retardance and achieve the grade of UL94 V-0.
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: September 5, 2017
    Assignee: SHENGYI TECHNOLOGY CO., LTD.
    Inventors: Jiang You, Tianhui Huang, Zhongqiang Yang
  • Patent number: 9720324
    Abstract: A resist composition is provided comprising a polymer comprising recurring units (a) having an oxazolidinedione, thioxooxazolidinone, thiazolidinedione or thioxothiazolidinone structure and recurring unit (b1) having an acid labile group-substituted carboxyl group and/or recurring units (b2) having an acid labile group-substituted phenolic hydroxyl group. The resist composition suppresses acid diffusion, exhibits a high resolution, and forms a pattern of satisfactory profile with low edge roughness.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: August 1, 2017
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Jun Hatakeyama, Koji Hasegawa
  • Patent number: 9714464
    Abstract: Atomic layer deposition (ALD) and chemical vapor deposition (CVD) precursors that are useful for forming metal-containing films are provided. These compounds include triazapentadienyl, ?-imino enolate compounds and ?-imino ketone compounds having formulae 1, 2, and 3, respectively. An ALD method using the precursors is also provided.
    Type: Grant
    Filed: June 11, 2013
    Date of Patent: July 25, 2017
    Assignee: Wayne State University
    Inventors: Charles H. Winter, Lakmal C. Kalutarage
  • Patent number: 9688874
    Abstract: Disclosed are electrodepositable coating compositions that include a cationic amine salt group-containing (meth)acrylic polymer in which the (meth)acrylic polymer is prepared by polymerizing a mixture of ethylenically unsaturated monomers comprising at least 10% by weight of a (meth)acrylic monomer containing hydroxy ester groups, the % by weight being based on total weight of ethylenically unsaturated monomers, and an acid salt of a guanidine or a guanidine reaction product. Associated methods of preparing an amine salt group containing composition and for coating a substrate are also disclosed. Substrates coated with the electrodepositable coating composition are also disclosed.
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: June 27, 2017
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Lorraine Hsu, David Stone, Michael G. Sandala, Kelly Moore
  • Patent number: 9666811
    Abstract: A compound and an organic light emitting diode device, the compound being represented by the following Chemical Formula 1:
    Type: Grant
    Filed: October 1, 2014
    Date of Patent: May 30, 2017
    Assignees: SAMSUNG DISPLAY CO., LTD., PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
    Inventors: Jae Hong Kim, Myeong-Suk Kim, Soung Wook Kim, Hong Suk Suh, Jun Kuk Kim, Moon Jae Lee
  • Patent number: 9627501
    Abstract: Graded dielectric layers and methods of fabricating such dielectric layers provide dielectrics in a variety of electronic structures for use in a wide range of electronic devices and systems. In an embodiment, a dielectric layer is graded with respect to a doping profile across the dielectric layer. In an embodiment, a dielectric layer is graded with respect to a crystalline structure profile across the dielectric layer. In an embodiment, a dielectric layer is formed by atomic layer deposition incorporating sequencing techniques to generate a doped dielectric material.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: April 18, 2017
    Assignee: Micron Technology, Inc.
    Inventors: F. Daniel Gealy, Vishwanath Bhat, Cancheepuram V. Srividya, M. Noel Rocklein
  • Patent number: 9453126
    Abstract: There is provided a novel dicyanatophenyl-based difunctional cyanate ester which is in a liquid form at ordinary temperature and can obtain a cured product having an excellent low thermal expansion rate. There is disclosed a cyanate ester compound represented by the following formula (I): (wherein R1 represents a hydrocarbon group having 2 to 20 carbon atoms).
    Type: Grant
    Filed: October 25, 2011
    Date of Patent: September 27, 2016
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Makoto Tsubuku, Taketo Ikeno, Masayuki Katagiri, Tomoo Tsujimoto
  • Patent number: 9444052
    Abstract: This charge-transporting varnish, which contains a solvent, an electron-accepting dopant substance, and an aryldiamine compound represented by formula (1), imparts a charge-transporting thin film that has high transparency and can evince favorable element characteristics when applied to an organic EL element. (In the formula: R1-R4 each independently represent a hydrogen atom, a halogen atom, a nitro group, a cyano group, a hydroxyl group, a thiol group, a phosphate group, a sulfone group, a carboxyl group, an alkoxy group having 1-20 carbon atoms, or the like; R5-R8 each independently represent a hydrogen atom, a phenyl group, a naphthyl group, a pyridyl group, a pyrimidinyl group, a pyridazinyl group, a pyrazinyl group, a furanyl group, a pyrrolyl group, a pyrazolyl group, an imidazolyl group, a thienyl group, or the like; and n represents an integer from 2 to 5.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: September 13, 2016
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Naoki Nakaie, Yoshiomi Hiroi, Minoru Hoshino
  • Patent number: 9428826
    Abstract: The invention relates to a coating that comprises at least one compound of oxygen and/or nitrogen with at least two metal materials, said compound being present at least partly in spinel structure. The invention also relates to a method for coating and to a coated substrate.
    Type: Grant
    Filed: March 18, 2011
    Date of Patent: August 30, 2016
    Assignee: OERLIKON SURFACE SOLUTIONS AG, PFAFFIKON
    Inventor: Juergen Ramm
  • Patent number: 9381575
    Abstract: A surface-coated cutting tool of the present invention includes a base material and a coating film formed on the base material. The coating film includes at least one TiB2 layer. The TiB2 layer has TC (100) that shows a maximum value in an orientation index TC (hkl), or has a ratio I (100)/I (101) of 1.2 or more between an X-ray diffraction intensity I (100) of a (100) plane and an X-ray diffraction intensity I (101) of a (101) plane.
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: July 5, 2016
    Assignee: SUMITOMO ELECTRIC HARDMETAL CORP.
    Inventors: Anongsack Paseuth, Susumu Okuno, Hideaki Kanaoka, Erika Iwai, Takahiro Ichikawa
  • Patent number: 9385336
    Abstract: Provided is an organic light-emitting device including a first electrode, a second electrode disposed opposite to the first electrode, an emission layer disposed between the first electrode and the second electrode, and an electron-transporting layer disposed between the emission layer and the second electrode. The electron-transporting layer includes a first electron-transporting material and a second electron-transporting material. The lowest unoccupied molecular orbital (LUMO) energy level of the first electron-transporting material (EL1) and the lowest unoccupied molecular orbital (LUMO) energy level of the second electron-transporting material (EL2) satisfy the equation 0.1 eV?|EL1?EL2|?0.3 eV.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: July 5, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Se-Jin Cho, Chang-Ho Lee, Dae-Yup Shin, Young-Mok Son, Il-Soo Oh, Hee-Joo Ko, Jin-Young Yun, Bo-Ra Lee, Yeon-Woo Lee, Beom-Joon Kim, Pyung-Eun Jeon, Hyun-Ju Choi, Chang-Min Lee
  • Patent number: 9359548
    Abstract: An organic electroluminescent device includes a pair of electrodes; and an organic layer between the pair of electrodes, which includes a light-emitting layer, wherein the organic layer contains a compound represented by the following formula (I); and the light-emitting layer contains a iridium complex phosphorescent material: wherein R1, R2, R3, R4, R5, R6, R7 and R8 each represents a hydrogen atom or a substituent, and contiguous substituents of R1 to R8 may be bonded to each other to form a condensed ring; R9 represents an alkyl group, an alkenyl group, an aryl group, a hetero-aryl group, or a silyl group, and each of which group may be substituted with a substituent; and at least one of R1 to R9 represents a deuterium atom or a substituent containing a deuterium atom.
    Type: Grant
    Filed: May 16, 2008
    Date of Patent: June 7, 2016
    Assignee: UDC Ireland Limited
    Inventor: Akira Takeda
  • Patent number: 9276227
    Abstract: An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode, wherein the organic layer includes a compound of Formula 1 and a compound of Formula 2; and a flat panel display device including the organic light-emitting device.
    Type: Grant
    Filed: August 16, 2013
    Date of Patent: March 1, 2016
    Assignees: Samsung Display Co., Ltd., SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION
    Inventors: Se-Hun Kim, Sam-Il Kho, Mi-Kyung Kim, Kwan-Hee Lee, Seung-Soo Yoon
  • Patent number: 9246107
    Abstract: A compound for an organic optoelectronic device, an organic light emitting diode, and a display device, the compound including moieties represented by the following Chemical Formula 1; Chemical Formula 4; and one of Chemical Formulae 2 and 3;
    Type: Grant
    Filed: November 3, 2011
    Date of Patent: January 26, 2016
    Assignee: CHEIL INDUSTRIES, INC.
    Inventors: Kyoung-Mi Lee, Sung-Hyun Jung, Dong-Wan Ryu, Seung-Min Lee, Hyon-Gyu Lee, Mi-Young Chae, Dal-Ho Huh, Jin-Seok Hong
  • Patent number: 9196842
    Abstract: An organic electroluminescence device having a long lifetime and a higher emission efficiency and a specific aromatic amine derivative which provides such an organic electroluminescence device are provided. In the specific aromatic amine derivative, a dibenzofuranyl group or a dibenzothiophenyl group is bonded via a p-phenylene and a heteroaryl group is bonded via a m-phenylene. The organic electroluminescence device includes a cathode, an anode and an organic thin film layer including one or more layers which is disposed between the cathode and the anode. The organic thin film layer includes at least one light emitting layer and at least one layer of the organic thin film layer includes the aromatic amine derivative singly or in combination.
    Type: Grant
    Filed: June 20, 2013
    Date of Patent: November 24, 2015
    Assignees: IDEMITSU KOSAN CO., LTD., MITSUI CHEMICALS, INC.
    Inventors: Tomoki Kato, Takayasu Sado, Takahiro Fujiyama
  • Patent number: 9085596
    Abstract: There is provided a new iridium complex including phenylpyridine as a ligand, the iridium complex having a basic skeleton in which a triazine ring is bonded to a phenyl ring.
    Type: Grant
    Filed: November 26, 2010
    Date of Patent: July 21, 2015
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masashi Hashimoto, Chiaki Nishiura, Shigemoto Abe, Hiroya Nitta, Isao Kawata
  • Patent number: 9040648
    Abstract: The present invention relates to a polymer composition that includes a polymer having at least one polymer segment represented by the following Formula (I), With reference to Formula (I): M independently for each w is a residue of a monomer; ? is a residue of a mechanochromic compound having at least two reactive groups that are each independently bonded to one monomer residue M; w, independently for each z, is an integer of at least 1; and z is an integer of at least 2.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: May 26, 2015
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Charles R. Hickenboth, Cynthia Kutchko, Matthew J. Kryger
  • Publication number: 20150140277
    Abstract: An anti-scattering structure which comprises a substrate having a first surface; and a polymer layer of a urea as an anti-scattering layer.
    Type: Application
    Filed: January 14, 2014
    Publication date: May 21, 2015
    Applicant: SILITECH TECHNOLOGY CORPORATION
    Inventors: CHIEN-CHIA CHEN, JEN-CHIEN HUANG, WEI-YUAN CHENG
  • Publication number: 20150138369
    Abstract: Provide a near-infrared absorbing composition excellent in the light resistance, and suppressed from producing non-uniformity. A near-infrared absorbing composition comprising a copper complex having a maximum absorption wavelength in the near-infrared absorption region, and a surfactant.
    Type: Application
    Filed: January 23, 2015
    Publication date: May 21, 2015
    Applicant: FUJIFILM Corporation
    Inventors: Hideki TAKAKUWA, Seongmu BAK, Kazuto SHIMADA
  • Patent number: 9034488
    Abstract: The present invention relates generally to jewelry articles comprising a substrate and a metallic, external coating.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: May 19, 2015
    Assignee: Frederick Goldman, Inc.
    Inventor: Andrew Derrig
  • Publication number: 20150132607
    Abstract: Flame retardant synthetic leather having high flame retardancy and excellent physical properties (light resistance, heat resistance and feeling). The flame retardant synthetic leather contains an organic phosphorus compound (component A) represented by the following formula (1). (In the formula, X1 and X2 are the same or different and each an aromatic substituted alkyl group represented by the following formula (2).) —(AL)—(Ar)n ??(2) (In the formula, AL is a branched or linear aliphatic hydrocarbon group having 1 to 5 carbon atoms, and Ar is a phenyl group, riaphthyl group or anthryl group, all of which may have a substituent. “n” is an integer of 1 to 3, and Ar may be bonded to any carbon atom contained in AL.
    Type: Application
    Filed: June 7, 2013
    Publication date: May 14, 2015
    Applicants: TEIJIN LIMITED, MARUBISHI OIL CHEMICAL CO., LTD.
    Inventors: Katsuhiro Yamanaka, Tsuyoshi Takeda, Kuniaki Kondo, Masaki Haruyoshi
  • Patent number: 9028953
    Abstract: CVD coated cutting tools are provided. A coated cutting tool described herein, in some embodiments, comprises a PcBN substrate and a polished coating adhered to the substrate including one or more layers of Al2O3 deposited by chemical vapor deposition, wherein the coating has a surface roughness (Ra) less than about 600 nm in an area of the cutting tool for contacting a workpiece.
    Type: Grant
    Filed: January 11, 2013
    Date of Patent: May 12, 2015
    Assignee: Kennametal Inc.
    Inventors: Frank Barry Battaglia, Crystal Jane Nestor, Peter Rudolf Leicht, Kent Lewis Reiner, Charles Graham McNerny