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    3.
    发明专利
    未知

    公开(公告)号：DE69840499D1

    公开(公告)日：2009-03-12

    申请号：DE69840499

    申请日：1998-05-11

    Applicant: THOMSON CONSUMER ELECTRONICS

    Inventor： GOROG ISTVAN ,  MATEY JAMES REGIS ,  SIMMS ROBERT EDWARD

    IPC: H01J9/227 ,  H01J29/32

    Abstract: A CRT 10 has an evacuated envelope 11 comprising a funnel 15 having a neck 14 and an open end. The funnel 15 is sealed at the open end to a faceplate panel 12 having a luminescent screen 22 formed on a viewing area of an interior surface of the faceplate panel by an electrophotographic screening process. The screen 22 comprises a multiplicity of different color-emitting phosphor elements. A light absorbing matrix 23 has a first portion that includes a multiplicity of openings therein overlying the viewing area of the faceplate panel, and a second portion providing an imperforate border 123 extending beyond the viewing area. The phosphor elements are disposed within the openings in the matrix. A color selection electrode 25 is mounted within the faceplate panel 12, in proximity to the screen 22. An electron gun 26 is centrally disposed within the neck 14 for generating and directing a plurality of electron beams 28 toward the screen 22. The screen structure is improved by having at least one of the phospor elements disposed on the imperforate border 123 of the matrix 23.

    COLOR CATHODE-RAY TUBE HAVING PHOSPHOR ELEMENTS DEPOSITED ON AN IMPERFORATE MATRIX BORDER
    6.
    发明专利
    COLOR CATHODE-RAY TUBE HAVING PHOSPHOR ELEMENTS DEPOSITED ON AN IMPERFORATE MATRIX BORDER 未知

    公开(公告)号：MY117924A

    公开(公告)日：2004-08-30

    申请号：MYPI9802276

    申请日：1998-05-22

    Applicant: THOMSON CONSUMER ELECTRONICS

    Inventor： GOROG ISTVAN ,  MATEY JAMES REGIS ,  SIMMS ROBERT EDWARD

    IPC: H01J9/227 ,  H01J29/32

    Abstract: A CRT (10) HAS AN EVACUATED ENVELOPE (11) COMPRISING A FUNNEL (15) HAVING A NECK (14) AND AN OPEN END. THE FUNNEL (15) IS SEALED AT THE OPEN END TO A FACEPLATE PANEL (12) HAVING A LUMINESCENT SCREEN (22) FORMED ON A VIEWING AREA OF AN INTERIOR SURFACE OF THE FACEPLATE PANEL BY AN ELECTROPHOTOGRAPHIC SCREENING PROCESS. THE SCREEN (22) COMPRISES A MULTIPLICITY OF DIFFERENT COLOR-EMITTING PHOSPHOR ELEMENTS. A LIGHT ABSORBING MATRIX (23) HAS A FIRST PORTION THAT INCLUDES A MULTIPLICITY OF OPENINGS THEREIN OVERLYING THE VIEWING AREA OF THE FACEPLATE PANEL, AND A SECOND PORTION PROVIDING AN IMPERFORATE BORDER (123) EXTENDING BEYOND THE VIEWING AREA. THE PHOSPHOR ELEMENTS ARE DISPOSED WITHIN THE OPENINGS IN THE MATRIX. A COLOR SELECTION ELECTRODE (25) IS MOUNTED WITHIN THE FACEPLATE PANEL (12), IN PROXIMITY TO THE SCREEN (22). AN ELECTRON GUN (26) IS CENTRALLY DISPOSED WITHIN THE NECK (14) FOR GENERATING AND DIRECTING A PLURALITY OF ELECTRON BEAMS (28) TOWARD THE SCREEN (22). THE SCREEN STRUCTURE IS IMPROVED BY HAVING AT LEAST ONE OF THE PHOSPOR ELEMENTS DISPOSED ON THE IMPERFORATE BORDER (123) OF THE MATRIX (23).

    Color cathode-ray tube having phosphor elements deposited on an imperforate matrix border
    8.
    发明专利
    Color cathode-ray tube having phosphor elements deposited on an imperforate matrix border 未知

    公开(公告)号：AU7475998A

    公开(公告)日：1998-12-11

    申请号：AU7475998

    申请日：1998-05-11

    Applicant: THOMSON CONSUMER ELECTRONICS INC

    Inventor： GOROG ISTVAN ,  MATEY JAMES REGIS ,  SIMMS ROBERT EDWARD

    IPC: H01J9/227 ,  H01J29/32

    Abstract: A CRT 10 has an evacuated envelope 11 comprising a funnel 15 having a neck 14 and an open end. The funnel 15 is sealed at the open end to a faceplate panel 12 having a luminescent screen 22 formed on a viewing area of an interior surface of the faceplate panel by an electrophotographic screening process. The screen 22 comprises a multiplicity of different color-emitting phosphor elements. A light absorbing matrix 23 has a first portion that includes a multiplicity of openings therein overlying the viewing area of the faceplate panel, and a second portion providing an imperforate border 123 extending beyond the viewing area. The phosphor elements are disposed within the openings in the matrix. A color selection electrode 25 is mounted within the faceplate panel 12, in proximity to the screen 22. An electron gun 26 is centrally disposed within the neck 14 for generating and directing a plurality of electron beams 28 toward the screen 22. The screen structure is improved by having at least one of the phospor elements disposed on the imperforate border 123 of the matrix 23.

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