Patents by Inventor Roger E. Ernsthausen

Roger E. Ernsthausen 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: 4028578
    Abstract: There is disclosed a gas discharge device containing at least two electrodes, at least one of the electrodes being insulated from the gas by a dielectric member. There is particularly disclosed a multiple gaseous discharge display/memory panel having an electrical memory and capable of producing a visual display, the panel being characterized by an ionizable gaseous medium in a gas chamber formed by a pair of opposed dielectric material charge storage members, each of which is respectively backed by an array of electrodes, the electrodes behind each dielectric material member being oriented with respect to the electrodes behind the opposing dielectric material member so as to define a plurality of discrete discharge volumes constituting a discharge unit.At least one dielectric insulating member contains a predetermined beneficial amount of a source of at least one member selected from boron, gallium, indium or thallium.
    Type: Grant
    Filed: February 16, 1973
    Date of Patent: June 7, 1977
    Assignee: Owens-Illinois, Inc.
    Inventors: Bernard W. Byrum, Jr., Michael E. Fein, Roger E. Ernsthausen
  • Patent number: 3996489
    Abstract: There is disclosed a gas discharge device containing at least two electrodes, at least one of the electrodes being insulated from the gas by a dielectric member. There is particularly disclosed a multiple gaseous discharge display/memory panel having an electrical memory and capable of producing a visual display, the panel being characterized by an ionizable gaseous medium in a gas chamber formed by a pair of opposed dielectric material charge storage members, each of which is respectively backed by an array of electrodes, the electrodes behind each dielectric material member being oriented with respect to the electrodes behind the opposing dielectric material member so as to define a plurality of discrete discharge units.At least one dielectric insulating member contains a predetermined beneficial amount of a source of at least one transition element selected from V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, Fe, Ru, Os, Co, Rh, Ir, Pd, and Pt.
    Type: Grant
    Filed: November 10, 1975
    Date of Patent: December 7, 1976
    Assignee: Owens-Illinois, Inc.
    Inventors: Bernard W. Byrum, Jr., Roger E. Ernsthausen, Michael E. Fein
  • Patent number: 3989877
    Abstract: There is disclosed a multiple gaseous discharge display/memory panel having an electrical memory and capable of producing a visual display, the panel being characterized by an ionizable gaseous medium in a gas chamber formed by a pair of opposed dielectric material charge storage members which are respectively backed by an array of conductor (electrode) members, the conductor array behind each dielectric material member being appropriately oriented with respect to the conductor array behind the opposing dielectric material member so as to define a plurality of discrete discharge volumes constituting a discharge unit, the surface of at least one dielectric material member comprising at least one inorganic oxide compound containing lead and at least one other metal, said compound being present in an amount sufficient to improve the operating characteristics of the device, especially more uniform and/or lower panel operating voltages.
    Type: Grant
    Filed: October 12, 1973
    Date of Patent: November 2, 1976
    Assignee: Owens-Illinois, Inc.
    Inventor: Roger E. Ernsthausen
  • Patent number: 3984718
    Abstract: There is disclosed a gas discharge device containing at least two electrodes, at least one of the electrodes being insulated from the gas by a dielectric member. There is particularly disclosed a multiple gaseous discharge display/memory panel having an electrical memory and capable of producing a visual display, the panel being characterized by an ionizable gaseous medium in a gas chamber formed by a pair of opposed dielectric material charge storage members, each of which is respectively backed by an array of electrodes, the electrodes behind each dielectric material member being oriented with respect to the electrodes behind the opposing dielectric material member so as to define a plurality of discrete discharge units.At least one dielectric insulating member contains a predetermined beneficial amount of a source of at least one element selected from Ge or Sn.The selected element or elements may be utilized in any suitable form, such as a compound, mineral, and/or elemental.
    Type: Grant
    Filed: September 25, 1972
    Date of Patent: October 5, 1976
    Assignee: Owens-Illinois, Inc.
    Inventors: Michael E. Fein, Roger E. Ernsthausen, Bernard W. Byrum, Jr.
  • Patent number: 3976823
    Abstract: There is disclosed a multiple gaseous discharge display memory panel having an electrical memory and capable of producing a visual display, the panel being characterized by an ionizable gaseous medium in a gas chamber formed by a pair of opposed dielectric material charge storage members, each of which is respectively backed by an array of electrodes, the electrodes behind each dielectric material member being appropriately oriented with respect to the electrodes behind the opposing dielectric material member so as to define a plurality of discrete discharge volumes constituting a discharge unit.
    Type: Grant
    Filed: September 21, 1973
    Date of Patent: August 24, 1976
    Assignee: Owens-Illinois, Inc.
    Inventor: Roger E. Ernsthausen
  • Patent number: 3963633
    Abstract: There is disclosed a gas discharge device containing at least two electrodes, at least one of the electrodes being insulated from the gas by a dielectric member. There is particularly disclosed a multiple gaseous discharge display-memory panel having an electrical memory and capable of producing a visual display, the panel being characterized by an ionizable gaseous medium in a gas chamber formed by a pair of opposed dielectric material charge storage members, each of which is respectively backed by an array of electrodes, the electrodes behind each dielectric material member being oriented with respect to the electrodes behind the opposing dielectric material member so as to define a plurality of discrete discharge units.At least one dielectric insulating member contains a predetermined beneficial amount of a source of at least one element selected from Se, Te, or Po.The selected element or elements may be utilized in any suitable form, such as a compound, mineral, and/or elemental.
    Type: Grant
    Filed: December 6, 1971
    Date of Patent: June 15, 1976
    Assignee: Owens-Illinois, Inc.
    Inventors: Michael E. Fein, Bernard W. Byrum, Jr., Roger E. Ernsthausen
  • Patent number: 3942161
    Abstract: There is disclosed a gas discharge display/memory device wherein the discharge is selectively controlled for various advantages, particularly increased light output and panel brightness. The device is characterized by an ionizable gaseous medium in a thin gas chamber between a pair of opposed dielectric charge storage members, each dielectric member being backed by an array of electrodes with each array being appropriately oriented relative to the other array so as to form a multiplicity of gas discharge cells. Both opposing dielectric charge storage surfaces of each cell are coated with a first layer of low electron yield material and a second layer of high electron yield material-- in the geometric form of dots, lines, etc.
    Type: Grant
    Filed: June 25, 1974
    Date of Patent: March 2, 1976
    Assignee: Owens-Illinois, Inc.
    Inventors: Bernard W. Byrum, Jr., Roger E. Ernsthausen
  • Patent number: 3932920
    Abstract: There is disclosed a multiple gaseous discharge display/memory panel having an electrical memory and capable of producing a visual display, the panel being characterized by an ionizable gaseous medium in a gas chamber formed by a pair of opposed dielectric material charge storage members which are respectively backed by an array of electrode (conductor) members such that each array of electrode members is insulated from the gaseous medium by a dielectric member, the electrode members behind each dielectric material member being oriented with respect to the electrode members behind the opposing dielectric material member so as to define a plurality of discrete discharge volumes, each discharge volume constituting a discharge unit, the dielectric material being selectively enriched with at least one Group IA or IIA element in an amount sufficient to provide operating voltages which are substantially uniform and which do not significantly change with time.
    Type: Grant
    Filed: August 6, 1973
    Date of Patent: January 20, 1976
    Assignee: Owens-Illinois, Inc.
    Inventor: Roger E. Ernsthausen