Patents Assigned to ROHM
  • Patent number: 8613899
    Abstract: An apparatus includes a manifold with a chamber for mixing multiple reactants. Gases are jetted into the manifold by a plurality of inlet injectors. The inlet injectors are arranged such that the gases passing into the manifold impinge on each other at a common point to form a mixture. The mixture passes through a plurality of holes in one side of the manifold into a deposition chamber where the mixture of gases impinges on additional gases at a common point to provide a reaction resulting in deposition of solid materials in the deposition chamber. The solid materials are free-standing.
    Type: Grant
    Filed: April 17, 2012
    Date of Patent: December 24, 2013
    Assignees: Rohm and Haas Electronic Materials LLC, Dow Global Technologies LLC
    Inventors: Heather A. G. Stern, Vincent DiFilippo, Jitendra S. Goela, Michael A. Pickering, Hua Bai, Debashis Chakraborty, Hangyao Wang
  • Publication number: 20130338396
    Abstract: This invention provides a method for producing ?,?-unsaturated carboxylic acid esters in high yield from acetone cyanohydrin and sulfuric acid through the separation and concurrent catalytic conversion of reaction side products to additional ?,?-unsaturated carboxylic acid ester product. The catalyst comprises at least one Group IA element and may include a porous support and/or a promoter element selected from at least one of phosphorous, boron, titanium, zinc, zirconium, tin, bismuth, cerium, and alkaline earth metals.
    Type: Application
    Filed: October 4, 2011
    Publication date: December 19, 2013
    Applicant: ROHM AND HAAS COMPANY
    Inventors: Andrew M. Lemonds, Jinsuo Xu
  • Publication number: 20130337179
    Abstract: The invention provides a composition comprising at least the following A and B: A) a polymer comprising, in polymerized from, at least one “monomer that comprises at least one hydroxyl group;” and B) an organometal compound comprising at least one metal selected from Ti, Zr, Hf, Co, Mn, Zn, or combinations thereof, and wherein the organometal compound is present in an amount greater than 5 weight percent, based on the sum weight of A and B.
    Type: Application
    Filed: February 25, 2013
    Publication date: December 19, 2013
    Applicant: Rohm and Haas Electronic Materials LLC
    Inventor: Rohm and Haas Electronic Materials LLC
  • Patent number: 8610133
    Abstract: Two light receiving elements are formed on a support substrate. A first light receiving element is formed of a p-type layer, an n-type layer, a light absorption semiconductor layer, an anode electrode, a cathode electrode, a protection film, etc. A second light receiving element is formed of a p-type layer, an n-type layer, a transmissive film, an anode electrode, a cathode electrode, a protection film, etc. The light absorption semiconductor layer absorbs light in a wavelength range ? and disposed closer to the light receiving surface than is the pn junction region. The transmissive film has no light absorption range and disposed closer to the light receiving surface than is the pn junction region. The amount of light in the wavelength range ? is measured through computation using a detection signal from the first light receiving element and a detection signal from the second light receiving element.
    Type: Grant
    Filed: October 14, 2011
    Date of Patent: December 17, 2013
    Assignee: Rohm Co., Ltd.
    Inventors: Ken Nakahara, Shunsuke Akasaka, Koki Sakamoto, Tetsuo Fujii, Shunsuke Furuse, Soichiro Arimura
  • Patent number: 8608931
    Abstract: Anti-displacement hard gold compositions are disclosed for inhibiting displacement of metal from substrates which are plated with the hard gold. The anti-displacement hard gold compositions may be used to spot plate substrates with hard gold.
    Type: Grant
    Filed: September 22, 2010
    Date of Patent: December 17, 2013
    Assignee: Rohm and Haas Electronic Materials LLC
    Inventors: Wan Zhang-Beglinger, Jonas Guebey, André Egli
  • Patent number: 8610213
    Abstract: A semiconductor device capable of ensuring a withstand voltage of a transistor and reducing a forward voltage of a Schottky barrier diode in a package with the transistor and the Schottky barrier diode formed on chip, and a semiconductor package formed by a resin package covering the semiconductor device are provided. The semiconductor device 1 includes a semiconductor layer 22, a transistor area D formed on the semiconductor layer 22 and constituting the transistor 11, and a diode area C formed on the semiconductor layer 22 and constituting the Schottky barrier diode 10. The semiconductor layer 22 in the diode area C is thinner than the semiconductor layer 22 in the transistor area D.
    Type: Grant
    Filed: December 9, 2011
    Date of Patent: December 17, 2013
    Assignee: Rohm Co., Ltd.
    Inventor: Yoshimochi Kenichi
  • Patent number: 8609773
    Abstract: In one aspect of the present invention, there is provided a polymeric film comprising one or more polyolefins and one or more acrylic polymers, wherein the weight ratio of said acrylic polymers to said polyolefins is from 0.02:1 to 5:1, wherein each said polyolefin comprises polymerized units of one or more functional monomers, wherein the amount of said polyolefins in said polymeric film is more than 30% by weight, based on the weight of said polymeric film, and wherein said acrylic polymers comprise polymerized units of one or more hydrogen-bondable monomers.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: December 17, 2013
    Assignee: Rohm and Haas Company
    Inventors: Hailan Guo, Jian-Yang Cho
  • Patent number: 8611386
    Abstract: A semiconductor laser device includes an n-type clad layer, a first p-type clad layer and a ridge stripe. The device also includes an active layer interposed between the n-type clad layer and the first p-type clad layer, and a current-blocking layer formed on side surfaces of the ridge stripe. The ridge stripe of the device includes a second p-type clad layer formed into a ridge stripe shape on the opposite surface of the first p-type clad layer from the n-type clad layer. The ridge stripe is formed such that a first ridge width as the width of a surface of the second p-type clad layer exists on the same side as the first p-type clad layer and a second ridge width as the width of a surface of the second p-type clad layer exists on the opposite side from the first p-type clad layer.
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: December 17, 2013
    Assignee: Rohm Co., Ltd.
    Inventors: Yoshito Nishioka, Yoichi Mugino, Tsuguki Noma
  • Patent number: 8609237
    Abstract: The present invention provides composite materials that contain formaldehyde-free aqueous binder compositions comprising defatted soy flour of no greater than 43 micron mesh particle size and polymer particles of at least one emulsion (co)polymer. Preferably, the defatted soy flour is present as an aqueous dispersion, or is in denatured form. Also provided are methods of making and using composite materials containing the formaldehyde-free binder compositions.
    Type: Grant
    Filed: November 24, 2008
    Date of Patent: December 17, 2013
    Assignee: Rohm and Haas Company
    Inventor: Michael DeWayne Kelly
  • Patent number: 8611561
    Abstract: An external audio signal is input to an input terminal which is connected to the first terminal of a first resistor. The first terminal of a second resistor is connected to the second terminal of the first resistor. An operational amplifier is arranged such that its inverting input terminal is connected to the second terminal of the second resistor, and a reference voltage is applied to its non-inverting input terminal. A third resistor is arranged between the output terminal and the inverting input terminal of the operational amplifier. A first diode is arranged between the second terminal of the first resistor and a power supply terminal such that its cathode is on the power supply terminal side. Furthermore, a second diode is arranged between the second terminal of the first resistor and the ground such that its cathode is on the second terminal side of the first resistor.
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: December 17, 2013
    Assignee: Rohm Co., Ltd.
    Inventor: Mitsuteru Sakai
  • Patent number: 8609704
    Abstract: A personal care composition which contains 25-200 ppm of 2-methyl-4-isothiazolin-3-one and at least one hydroquinone radical scavenger, and a method for reducing odor arising in personal care compositions containing 2-methyl-4-isothiazolin-3-one.
    Type: Grant
    Filed: July 10, 2009
    Date of Patent: December 17, 2013
    Assignee: Rohm and Haas Company
    Inventors: Thu-Ba Thi Tran, Janet Nadya Younathan
  • Patent number: 8608932
    Abstract: A cyanide-free silver electroplating solution may be used to electroplate mirror bright silver layers at high current density ranges and at high temperatures such as in reel-to-reel electroplating. The cyanide-free silver electroplating solution is environmentally friendly.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: December 17, 2013
    Assignee: Rohm and Haas Electronic Materials LLC
    Inventors: Margit Clauss, Wan Zhang-Beglinger
  • Patent number: 8608296
    Abstract: An inkjet printer head includes: a semiconductor substrate; a vibration diaphragm provided on the semiconductor substrate and capable of vibrating in an opposing direction in which the vibration diaphragm is opposed to the semiconductor substrate; a piezoelectric element provided on the vibration diaphragm; a pressure chamber provided on a side of the vibration diaphragm adjacent to the semiconductor substrate as facing the vibration diaphragm, the pressure chamber being filled with an ink; and a nozzle extending through the vibration diaphragm and communicating with the pressure chamber for ejecting the ink supplied from the pressure chamber.
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: December 17, 2013
    Assignee: Rohm Co., Ltd.
    Inventor: Goro Nakatani
  • Patent number: 8609891
    Abstract: New photoacid generator compounds are provided that comprise a nitrogen-base functional component of the structure —C(?O)N<. Photoresist compositions also are provided that comprise one or more PAGs of the invention.
    Type: Grant
    Filed: April 27, 2011
    Date of Patent: December 17, 2013
    Assignee: Rohm and Haas Electronic Materials LLC
    Inventors: Young Cheol Bae, Thomas Cardolaccia, Yi Liu
  • Patent number: 8609759
    Abstract: The present invention relates to a latex composition comprising a) an opaque polymer having a pigment volume concentration of from 18 to 28; b) fully or partially polymer encapsulated TiO2 particles having a pigment volume concentration of from 8 to 18; c) an extender having a pigment volume concentration of from 0 to 10; d) a binder; e) a thickener; and f) water. Notwithstanding the surprisingly high pigment volume concentration of opaque polymer, the composition—upon application to a substrate—gives a coating with a gloss or semi-gloss finish, excellent hiding, and acceptable burnish resistance.
    Type: Grant
    Filed: October 3, 2012
    Date of Patent: December 17, 2013
    Assignee: Rohm and Haas Company
    Inventors: David Michael Fasano, John William Hook, Qing Zhang
  • Publication number: 20130329046
    Abstract: A vehicle-mounted camera includes a camera module mounted on a vehicle such as an automobile, and further includes a mirror occupying at least a part of an imaging range of the camera module. The camera module may be arranged to face a forward vehicle traveling direction. The mirror may occupy a lower part of the vertical direction in the imaging range. The camera module and the mirror may both be disposed in the vehicle.
    Type: Application
    Filed: August 12, 2013
    Publication date: December 12, 2013
    Applicant: ROHM Co., Ltd.
    Inventors: Hiroaki ONISHI, Koji HASHIMOTO, Mikio ICHIURA
  • Publication number: 20130330090
    Abstract: A communication module according to the present invention includes a substrate, a laser element and a light receiving element provided on a front surface of the substrate and separating from each other, a transparent resin package collectively sealing the laser element and the light receiving element, and a diffusion unit provided to be opposed to a light emitting surface of the laser element at a prescribed distance for diffusing a laser beam emitted by the laser element, while the distance T between the laser element and the light receiving element satisfies the following formula (1): T?t1·tan ?+(t1+t2)·tan ?? . . .
    Type: Application
    Filed: February 24, 2012
    Publication date: December 12, 2013
    Applicant: ROHM CO., LTD.
    Inventors: Akira Obika, Masayuki Kitagawa
  • Patent number: 8601879
    Abstract: A capacitance type pressure sensor includes a semiconductor substrate having a reference pressure compartment formed therein, a diaphragm formed of a portion of the semiconductor substrate and formed in a surface layer portion of the semiconductor substrate to define the reference pressure compartment, the diaphragm having a through-hole communicating with the reference pressure compartment, fillers arranged within the through-hole, and an isolation insulating layer surrounding the diaphragm to isolate the diaphragm from the remaining portion of the semiconductor substrate.
    Type: Grant
    Filed: January 26, 2012
    Date of Patent: December 10, 2013
    Assignee: Rohm Co., Ltd.
    Inventor: Mizuho Okada
  • Patent number: 8604122
    Abstract: A curable composition useful as a thermosetting binder, comprising a polycarboxy polymer or copolymer, a glycerol derivative, and, optionally, a phosphorous containing compound.
    Type: Grant
    Filed: November 20, 2007
    Date of Patent: December 10, 2013
    Assignee: Rohm and Haas Company
    Inventor: Michael DeWayne Kelly
  • Patent number: 8602851
    Abstract: Provided is a seamless polishing pad comprising a seamless polishing layer having a substantially uniform depth of penetration into a porous subpad. In one embodiment, the polishing pad comprises a polishing layer produced by applying to the subpad a hardenable fluid. In another embodiment, the subpad is coated with a barrier before coating with the hardenable fluid. In each embodiment, the depth of penetration of the polishing layer and/or barrier is substantially uniform. Also provided is a method of producing a seamless polishing pad comprising a seamless polishing layer having a substantially uniform depth of penetration into a porous subpad.
    Type: Grant
    Filed: June 9, 2003
    Date of Patent: December 10, 2013
    Assignee: Rohm and Haas Electronic Materials CMP Holdings, Inc.
    Inventors: Brian Scott Lombardo, Joseph Cianciolo