BE802367A - CATHODIC RAY TUBE, PROVIDED WITH A CONDUCTIVE METAL COATING - Google Patents

CATHODIC RAY TUBE, PROVIDED WITH A CONDUCTIVE METAL COATING

Info

Publication number
BE802367A
BE802367A BE2052917A BE2052917A BE802367A BE 802367 A BE802367 A BE 802367A BE 2052917 A BE2052917 A BE 2052917A BE 2052917 A BE2052917 A BE 2052917A BE 802367 A BE802367 A BE 802367A
Authority
BE
Belgium
Prior art keywords
ray tube
conductive metal
metal coating
cathodic ray
cathodic
Prior art date
Application number
BE2052917A
Other languages
French (fr)
Inventor
D Benda
D R Kerstetter
Original Assignee
Gte Sylvania Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gte Sylvania Inc filed Critical Gte Sylvania Inc
Publication of BE802367A publication Critical patent/BE802367A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/0777—Coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/88—Coatings
    • H01J2229/882—Coatings having particular electrical resistive or conductive properties
BE2052917A 1972-07-15 1973-07-16 CATHODIC RAY TUBE, PROVIDED WITH A CONDUCTIVE METAL COATING BE802367A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26329772A 1972-07-15 1972-07-15
US00393931A US3802757A (en) 1972-07-15 1973-09-04 Method of fabricating a cathode ray tube having a conductive metallic coating therein

Publications (1)

Publication Number Publication Date
BE802367A true BE802367A (en) 1974-01-16

Family

ID=26949760

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2052917A BE802367A (en) 1972-07-15 1973-07-16 CATHODIC RAY TUBE, PROVIDED WITH A CONDUCTIVE METAL COATING

Country Status (4)

Country Link
US (2) US3792300A (en)
BE (1) BE802367A (en)
CA (1) CA997819A (en)
DE (1) DE2333796A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848154A (en) * 1973-12-13 1974-11-12 Gte Sylvania Inc Cathode ray tube antenna getter structure comprising permanent phase transformation bimetallic material
IT1006453B (en) * 1974-04-16 1976-09-30 Getters Spa IMPROVED GETTER DEVICE
US3979633A (en) * 1974-09-25 1976-09-07 Gte Sylvania Incorporated Directional getter attached to multi-apertured member
US4220893A (en) * 1976-07-26 1980-09-02 Zenith Radio Corporation Electrically resistive arc suppressor shadowing getter flash
US4232248A (en) * 1978-10-30 1980-11-04 Rca Corporation Internal metal stripe on conductive layer
JPS5630240A (en) * 1979-08-22 1981-03-26 Hitachi Ltd Color picture tube
JPS5645553A (en) * 1979-09-21 1981-04-25 Hitachi Ltd Color picture tube
US4638213A (en) * 1980-10-08 1987-01-20 Rca Corporation CRT with internal contact stripe or patch and method of making said stripe or patch
US4416642A (en) * 1981-07-28 1983-11-22 Rca Corporation Method for preventing blocked apertures in a cathode ray tube caused by charged particles
US4398897A (en) * 1981-07-28 1983-08-16 Rca Corporation Method of processing a cathode-ray tube for eliminating blocked apertures caused by charged particles
US4431939A (en) * 1981-07-28 1984-02-14 Rca Corporation Structure and method for eliminating blocked apertures caused by charged particles
JPH0738295B2 (en) * 1983-08-16 1995-04-26 株式会社東芝 Color picture tube
JPS6072143A (en) * 1983-09-28 1985-04-24 Toshiba Corp Color picture tube
US4602187A (en) * 1984-06-28 1986-07-22 North American Philips Consumer Electronics Corp. Color CRT with composite arc suppression structure
US4622490A (en) * 1985-02-28 1986-11-11 Rca Corporation Cathode-ray tube with an internal magnetic shield
JP2515278B2 (en) * 1985-03-18 1996-07-10 株式会社東芝 Electron tube
US4712041A (en) * 1985-08-20 1987-12-08 Zenith Electronics Corporation Color CRT tension mask support assembly with a glass frame
US4686416A (en) * 1986-02-21 1987-08-11 Zenith Electronics Corporation Color CRT front assembly with tension mask support
IT1237948B (en) * 1990-01-05 1993-06-19 Getters Spa GETTER DEVICE AND GETTERING SET FOR A CATHODIC TIBO
KR930008616B1 (en) * 1990-06-25 1993-09-10 삼성전관 주식회사 Manufacturing method of color braun tube
US5541474A (en) * 1994-11-22 1996-07-30 Thomson Consumer Electronics, Inc. Getter spring assembly for a color cathode-ray tube
US6211628B1 (en) 1997-08-02 2001-04-03 Corning Incorporated System for controlling the position of an electron beam in a cathode ray tube and method thereof
US6686686B1 (en) * 1999-10-21 2004-02-03 Sarnoff Corporation Bi-potential electrode space-saving cathode ray tube
US6546752B2 (en) * 1999-12-02 2003-04-15 Fiberstars Incorporated Method of making optical coupling device
WO2002047105A1 (en) * 2000-12-04 2002-06-13 Koninklijke Philips Electronics N.V. Method of manufacturing a cathode ray tube
JP3509778B2 (en) * 2001-06-01 2004-03-22 ソニー株式会社 Cathode ray tube and method of manufacturing cathode ray tube
US7105995B2 (en) * 2003-09-17 2006-09-12 Lg.Philips Display Co., Ltd. Color cathode ray tube
JP2009510710A (en) * 2005-12-27 2009-03-12 アドバンスド ライティング テクノロジイズ，インコーポレイティド Projection light source and manufacturing method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093699A (en) * 1932-03-08 1937-09-21 Farnsworth Television Inc Cathode ray tube
US2582822A (en) * 1948-12-04 1952-01-15 Rca Corp Cathode-ray tube with aluminized screen
US3279941A (en) * 1963-02-14 1966-10-18 Corning Glass Works Method of forming a moisture-collecting coating of porous glass
US3552818A (en) * 1966-11-17 1971-01-05 Sylvania Electric Prod Method for processing a cathode ray tube having improved life
US3432712A (en) * 1966-11-17 1969-03-11 Sylvania Electric Prod Cathode ray tube having a perforated electrode for releasing a selected gas sorbed therein
US3621318A (en) * 1970-04-27 1971-11-16 Admiral Corp Color television picture tube with metallic film coating on funnel portion
US3768884A (en) * 1970-05-04 1973-10-30 Getters Spa Gettering

Also Published As

Publication number Publication date
US3802757A (en) 1974-04-09
DE2333796A1 (en) 1974-01-24
CA997819A (en) 1976-09-28
US3792300A (en) 1974-02-12

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