Patents by Inventor Udo Schreiber

Udo Schreiber has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10150139
    Abstract: An inline coating system has an introduction chamber comprising an introduction gate, a first buffer chamber which connects to the introduction chamber and which can be separated from the introduction chamber by means of a first sluice gate and other components. The first buffer chamber has a gap sluice device with at least one slit diaphragm, and when the first insertion gate is opened or closed, a pressure gradient within the first buffer chamber is adjusted between the pressure in the region of the second insertion gate and the pressure in the region of the first insertion gate.
    Type: Grant
    Filed: February 15, 2016
    Date of Patent: December 11, 2018
    Assignee: Bühler Alzenau GmbH
    Inventors: Udo Schreiber, Ingo Wegener, Jutta Trube
  • Publication number: 20180036768
    Abstract: The invention relates to a method for operating an inline coating system which has an introduction chamber comprising an introduction gate, a first buffer chamber which connects to the introduction chamber and which can be separated from the introduction chamber by means of a first sluice gate and other components.
    Type: Application
    Filed: February 15, 2016
    Publication date: February 8, 2018
    Applicant: Bühler Alzenau GmbH
    Inventors: Udo Schreiber, Ingo Wegener, Jutta Trube
  • Patent number: 8133589
    Abstract: The invention relates to a silver low-E coating for glass which is temperable and can be applied by means of sputter processes onto the glass. The individual layers of the coating are cost-effective standard materials. One embodiment of the invention for example is comprised of a glass substrate, an Si3N4 layer disposed thereon of a thickness of approximately 15 nm, a TiO2 layer of 15 nm thickness on the Si3N4 layer, a 12.5 nm thick Ag layer on the TiO2 layer, a NiCrOx layer of approximately 5 nm thickness on the Ag layer and a terminating 45 nm thick Si3N4 layer.
    Type: Grant
    Filed: June 28, 2007
    Date of Patent: March 13, 2012
    Assignee: Applied Materials, Inc.
    Inventors: Matthias List, Gerd Kleideiter, Udo Schreiber, Sven Schramm
  • Publication number: 20120049128
    Abstract: The present invention concerns a method for the generation of a transparent conductive oxide display coating (TCO display layer), in particular a transparent conductive oxide display coating as a transparent contact for flat panel displays and the like. The TCO display layer is generated by depositing zinc oxide and additionally aluminium, indium, gallium, boron, nitrogen, phosphorous, chlorine, fluorine or antimony or a combination thereof, with the process atmosphere containing hydrogen. These TCO layers can be realized in a particularly simple and cost-effective way compared to ITO. The properties of the inventive TCO layers are nearly as good as those for ITO, regarding high transmittance and low resistance.
    Type: Application
    Filed: October 5, 2009
    Publication date: March 1, 2012
    Applicant: Applied Materials, Inc.
    Inventors: Oliver Graw, Udo Schreiber
  • Patent number: 7977255
    Abstract: A method for forming a thin-film transistor gate insulating layer over a substrate disposed in a processing chamber is provided. The method includes: introducing a processing gas for producing a plasma in the processing chamber; heating the substrate to a substrate processing temperature of between 50 and 350° C.; and depositing silicon oxide, silicon oxynitride, or silicon nitride over the heated substrate by sputtering a target assembly at a medium frequency.
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: July 12, 2011
    Assignee: Applied Materials, Inc.
    Inventors: Evelyn Scheer, Oliver Graw, Roland Weber, Udo Schreiber
  • Publication number: 20100095866
    Abstract: The present invention concerns a method for the generation of a transparent conductive oxide coating (TCO layer), in particular a transparent conductive oxide coating as a transparent contact for solar cells, flat panel displays and the like. The TCO layer is generated by depositing zinc oxide and additionally aluminium, indium, gallium, boron, nitrogen, phosphorous, chlorine, fluorine or antimony or a combination thereof, with the process atmosphere containing hydrogen. These TCO layers can be realized in a particularly simple and cost-effective way compared to ITO. The properties of the inventive TCO layers are nearly as good as those for ITO, regarding high transmittance and low resistance.
    Type: Application
    Filed: October 21, 2008
    Publication date: April 22, 2010
    Applicant: APPLIED MATERIALS, INC.
    Inventors: Udo Schreiber, Oliver Graw
  • Publication number: 20090195865
    Abstract: The invention relates to an infrared radiation reflecting layer system for panes of glass and similar, the properties of said layer system being maintained even after heat treatment, for example, for bending or hardening the panes of glass. Silver is used as the infrared radiation reflecting layer. A combination of NiCrOx and Zn(Al)Ox is used as a lower-layer blocker for the silver. Also, a stoichiometric layer is also used as a pre-blocker layer. A specific work point is selected for a first dielectric layer of TiOxNy. Harmonisation of the thickness of the layers and the degrees of oxidation of NiCrOx and ZnAlOx as double lower-layer blockers and the work point of the TiOxNy-base layer are important for the temperability of the coating.
    Type: Application
    Filed: February 15, 2007
    Publication date: August 6, 2009
    Applicant: APPLIED MATERIALS GMBH & CO. KG
    Inventors: Gerd Kleideiter, Michael Geisler, Udo Schreiber, Sven Schramm
  • Publication number: 20080220261
    Abstract: The invention relates to a silver low-E coating for glass which is temperable and can be applied by means of sputter processes onto the glass. The individual layers of the coating are cost-effective standard materials. One embodiment of the invention for example is comprised of a glass substrate, an Si3N4 layer disposed thereon of a thickness of approximately 15 nm, a TiO2 layer of 15 nm thickness on the Si3N4 layer, a 12.5 nm thick Ag layer on the TiO2 layer, a NiCrOx layer of approximately 5 nm thickness on the Ag layer and a terminating 45 nm thick Si3N4 layer.
    Type: Application
    Filed: June 28, 2007
    Publication date: September 11, 2008
    Applicant: Applied Materials, Inc.
    Inventors: Matthias List, Gerd Kleideiter, Udo Schreiber, Sven Schramm