TREA

Light sources particularly adapted therefor

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  • H01J9/2274
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HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J9/00Apparatus or processes specially adapted to the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof Recovery of material from discharge tubes or lamps

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H01J9/2274Light sources particularly adapted therefor
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Patents Grantslast 30 patents

  • Information Patent Grant

    Laser illumination arrangement for a cathode ray tube
    • Patent number 6,421,187
    • Issue date Jul 16, 2002
    • Koninklijke Philips Electronics N.V.
    • Tewe Hiepke Heemstra
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser illumination arrangement for a cathode ray tube
    • Patent number 6,313,957
    • Issue date Nov 6, 2001
    • U.S. Philips Corporation
    • Tewe Hiepke Heemstra
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Exposure equipment for display tube fabrication
    • Patent number 5,822,130
    • Issue date Oct 13, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroyuki Nagano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus for photolithographic exposure of cathode ray tube
    • Patent number 5,758,221
    • Issue date May 26, 1998
    • Samsung Display Devices Co., Ltd.
    • Jong-ho Cho
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Exposing apparatus
    • Patent number 5,671,460
    • Issue date Sep 23, 1997
    • Kabushiki Kaisha Toshiba
    • Tadanori Okada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Color cathode ray tube screen exposure apparatus
    • Patent number 5,221,938
    • Issue date Jun 22, 1993
    • Samsung Electron Devices Co., Ltd.
    • Hong-seon Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for the illumination of a color television mask tube screen,...
    • Patent number 5,023,157
    • Issue date Jun 11, 1991
    • Videocolor
    • Perluigi Testa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Exposure apparatus
    • Patent number 4,841,315
    • Issue date Jun 20, 1989
    • Hitachi Ltd.
    • Misao Kokabu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light source unit for exposure apparatus
    • Patent number 4,670,824
    • Issue date Jun 2, 1987
    • Hitachi, Ltd.
    • Kouji Kuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Color cathode ray tube screening exposure method and apparatus
    • Patent number 4,475,797
    • Issue date Oct 9, 1984
    • Zenith Electronics Corporation
    • Yong S. Park
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cathode ray tube screen exposure system
    • Patent number 4,256,390
    • Issue date Mar 17, 1981
    • GTE Products Corporation
    • Gary J. Fisher
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Exposure device for making a stripe screen on a faceplate of a colo...
    • Patent number 4,226,513
    • Issue date Oct 7, 1980
    • Tokyo Shibaura Electric Co., Ltd.
    • Taketoshi Shimoma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    CRT screen exposure device utilizing improved light means
    • Patent number 4,050,080
    • Issue date Sep 20, 1977
    • GTE Sylvania Incorporated
    • Stanley Leonard Pawlikowski
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3848983
    • Patent number 3,848,983
    • Issue date Nov 19, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3840881
    • Patent number 3,840,881
    • Issue date Oct 8, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3838432
    • Patent number 3,838,432
    • Issue date Sep 24, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3780629
    • Patent number 3,780,629
    • Issue date Dec 25, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3764366
    • Patent number 3,764,366
    • Issue date Oct 9, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3735677
    • Patent number 3,735,677
    • Issue date May 29, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3727525
    • Patent number 3,727,525
    • Issue date Apr 17, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3593056
    • Patent number 3,593,056
    • Issue date Jul 13, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3587417
    • Patent number 3,587,417
    • Issue date Jun 28, 1971
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3545838
    • Patent number 3,545,838
    • Issue date Dec 8, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3452655
    • Patent number 3,452,655
    • Issue date Jul 1, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3395628
    • Patent number 3,395,628
    • Issue date Aug 6, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3385184
    • Patent number 3,385,184
    • Issue date May 28, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3380354
    • Patent number 3,380,354
    • Issue date Apr 30, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3287130
    • Patent number 3,287,130
    • Issue date Nov 22, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2941457
    • Patent number 2,941,457
    • Issue date Jun 21, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2942099
    • Patent number 2,942,099
    • Issue date Jun 21, 1960
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents