TREA

Tubes with material luminescing under electron bombardment

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  • CPC
  • H01J2893/0031
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2893/00Discharge tubes and lamps

Current Industry

H01J2893/0031Tubes with material luminescing under electron bombardment
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Field emission light source
    • Patent number 10,325,770
    • Issue date Jun 18, 2019
    • LIGHTLAB SWEDEN AB
    • Jonas Tirén
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ultraviolet light emitting device
    • Patent number 10,026,900
    • Issue date Jul 17, 2018
    • Industry Foundation of Chonnam National University
    • Junekey Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Two-way reciprocal amplification electron/photon source
    • Patent number 8,143,775
    • Issue date Mar 27, 2012
    • Lightlab Sweden AB
    • Qiu-Hong Hu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cold-cathode cathodoluminescent lamp
    • Patent number 6,504,311
    • Issue date Jan 7, 2003
    • SI Diamond Technology, Inc.
    • Nalin Kumar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display with UV-light emitting phosphor
    • Patent number 5,821,685
    • Issue date Oct 13, 1998
    • Motorola, Inc.
    • Ronald O. Peterson
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Phosphor and method of making same
    • Patent number 5,747,100
    • Issue date May 5, 1998
    • Motorola, Inc.
    • Ronald O. Petersen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Phosphor and method of making same
    • Patent number 5,667,724
    • Issue date Sep 16, 1997
    • Motorola
    • Ronald O. Petersen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Fluorescent composition and fluorescent luminous device
    • Patent number 4,791,336
    • Issue date Dec 13, 1988
    • Futaba Denshi Kogyo Kabushiki Kaisha
    • Kiyoshi Morimoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Cathode structure for a multibeam cathode ray tube
    • Patent number 4,020,381
    • Issue date Apr 26, 1977
    • Texas Instruments Incorporated
    • Frederick G. Oess
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for forming flat display panel phosphor dots
    • Patent number 4,020,191
    • Issue date Apr 26, 1977
    • Hitachi, Ltd.
    • Waichi Nagashiro
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Charged particle beam scanning device
    • Patent number 3,979,636
    • Issue date Sep 7, 1976
    • Texas Instruments Incorporated
    • John E. Gunther
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Charged particle beam scanning device
    • Patent number 3,936,697
    • Issue date Feb 3, 1976
    • Texas Instruments Incorporated
    • Warner Curtis Scott
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Flat CRT system
    • Patent number 3,935,500
    • Issue date Jan 27, 1976
    • Texas Instruments Incorporated
    • Frederick G. Oess
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3921022
    • Patent number 3,921,022
    • Issue date Nov 18, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3189784
    • Patent number 3,189,784
    • Issue date Jun 15, 1965
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2955221
    • Patent number 2,955,221
    • Issue date Oct 4, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2925511
    • Patent number 2,925,511
    • Issue date Feb 16, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2907909
    • Patent number 2,907,909
    • Issue date Oct 6, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2839700
    • Patent number 2,839,700
    • Issue date Jun 17, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2830214
    • Patent number 2,830,214
    • Issue date Apr 8, 1958
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2806969
    • Patent number 2,806,969
    • Issue date Sep 17, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2783407
    • Patent number 2,783,407
    • Issue date Feb 26, 1957
    • F21 - LIGHTING
  • Information Patent Grant

    2763814
    • Patent number 2,763,814
    • Issue date Sep 18, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2530204
    • Patent number 2,530,204
    • Issue date Nov 14, 1950
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2404077
    • Patent number 2,404,077
    • Issue date Jul 16, 1946
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2392161
    • Patent number 2,392,161
    • Issue date Jan 1, 1946
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2323142
    • Patent number 2,323,142
    • Issue date Jun 29, 1943
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2296643
    • Patent number 2,296,643
    • Issue date Sep 22, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2225712
    • Patent number 2,225,712
    • Issue date Dec 24, 1940
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    2222668
    • Patent number 2,222,668
    • Issue date Nov 26, 1940
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents