FR2563942B1 - Tube cathodique a ecran metallise muni d'une couche de particules de carbone et son procede de fabrication - Google Patents

Tube cathodique a ecran metallise muni d'une couche de particules de carbone et son procede de fabrication

Info

Publication number
FR2563942B1
FR2563942B1 FR858506678A FR8506678A FR2563942B1 FR 2563942 B1 FR2563942 B1 FR 2563942B1 FR 858506678 A FR858506678 A FR 858506678A FR 8506678 A FR8506678 A FR 8506678A FR 2563942 B1 FR2563942 B1 FR 2563942B1
Authority
FR
France
Prior art keywords
manufacturing
layer
ray tube
cathode ray
carbon particles
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR858506678A
Other languages
English (en)
French (fr)
Other versions
FR2563942A1 (fr
Inventor
Samuel Broughton Deal
Donald Walter Bartch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of FR2563942A1 publication Critical patent/FR2563942A1/fr
Application granted granted Critical
Publication of FR2563942B1 publication Critical patent/FR2563942B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • 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
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Optical Elements Other Than Lenses (AREA)
FR858506678A 1984-05-07 1985-05-02 Tube cathodique a ecran metallise muni d'une couche de particules de carbone et son procede de fabrication Expired FR2563942B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/607,596 US4623820A (en) 1984-05-07 1984-05-07 CRT with carbon-particle layer on a metallized viewing screen

Publications (2)

Publication Number Publication Date
FR2563942A1 FR2563942A1 (fr) 1985-11-08
FR2563942B1 true FR2563942B1 (fr) 1989-09-01

Family

ID=24432951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858506678A Expired FR2563942B1 (fr) 1984-05-07 1985-05-02 Tube cathodique a ecran metallise muni d'une couche de particules de carbone et son procede de fabrication

Country Status (11)

Country Link
US (1) US4623820A (enExample)
JP (1) JPS60240029A (enExample)
KR (1) KR920004630B1 (enExample)
CA (1) CA1228109A (enExample)
DD (1) DD233451A5 (enExample)
DE (1) DE3516209A1 (enExample)
FR (1) FR2563942B1 (enExample)
GB (1) GB2159323B (enExample)
HK (1) HK107993A (enExample)
IT (1) IT1206472B (enExample)
SG (1) SG45991G (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735170A (en) * 1986-12-01 1988-04-05 Rca Corporation Spray shield for a faceplate panel
US4729907A (en) * 1987-02-24 1988-03-08 Rca Corporation Method of making a viewing screen structure for a cathode-ray tube
JPH02187741A (ja) * 1989-01-17 1990-07-23 Pioneer Electron Corp 蛍光体スクリーン
JPH02214784A (ja) * 1989-02-15 1990-08-27 Nippon Achison Kk 陰極線管用内装コーティング剤組成物
US4994712A (en) * 1989-05-03 1991-02-19 Zenith Electronics Corporation Foil shadow mask mounting with low thermal expansion coefficient
KR910005810B1 (ko) * 1989-05-04 1991-08-03 삼성전관 주식회사 메탈백 컬러브라운관의 패널 및 그 제조방법
JP2562372B2 (ja) * 1990-03-02 1996-12-11 株式会社 麗光 Ｃｒｔ画面の電極用転写材料
US5639330A (en) * 1990-03-14 1997-06-17 Matsushita Electric Industrial Co., Ltd. Method of making an image display element
KR930007123B1 (ko) * 1991-04-15 1993-07-30 주식회사 금성사 음극선관의 내장흑연 도포방법
KR960016719B1 (ko) * 1993-02-08 1996-12-20 마쯔시다덴기산교 가부시기가이샤 전자빔표시장치 및 제조방법
US5751102A (en) * 1994-05-02 1998-05-12 Matsushita Electric Industrial Co., Ltd. Monochromatic cathode ray tube having scattered electron suppressing layer
US6429285B2 (en) * 1998-01-09 2002-08-06 Metabolix, Inc. Polymer compositions providing low residue levels and methods of use thereof
US20030034726A1 (en) * 1998-11-13 2003-02-20 Kimiyo Ibaraki Color cathode -ray tube and method of manufacturing the same
WO2000030140A1 (fr) * 1998-11-13 2000-05-25 Sony Corporation Tube cathodique couleur et son procede de fabrication
DE19914825A1 (de) * 1999-03-31 2000-06-29 Siemens Ag Vakuumgehäuse für eine Elektronenröhre
KR100464282B1 (ko) * 2002-02-27 2005-01-03 엘지.필립스디스플레이(주) 칼라 음극선관
DE102016206899A1 (de) * 2016-04-22 2017-10-26 Cosma Engineering Europe Gmbh Verfahren zum Erhöhen der plastischen Verformbarkeit eines Werkstückes mit einem Absorptionsmittel

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533809A (en) * 1948-07-03 1950-12-12 Westinghouse Electric Corp Protection of phosphors from attack by alkali vapors
US2878411A (en) 1955-03-21 1959-03-17 Chromatic Television Lab Inc Color television display screen
US3423621A (en) * 1966-03-07 1969-01-21 Rca Corp Color picture display containing a red-emitting europium-activated yttrium oxysulfide phosphor
FR2003856A1 (enExample) 1968-03-14 1969-11-14 Siemens Ag
US3898509A (en) 1970-09-28 1975-08-05 Rca Corp Cathode-ray tube having lithium silicate glare-reducing coating with reduced light transmission and method of fabrication
US3703401A (en) 1970-12-28 1972-11-21 Rca Corp Method for preparing the viewing-screen structure of a cathode-ray tube
JPS5727575B2 (enExample) * 1971-12-30 1982-06-11
JPS5542371Y2 (enExample) 1972-08-24 1980-10-03
US4025661A (en) 1972-11-13 1977-05-24 Rca Corporation Method of making viewing-screen structure for a cathode-ray tube
US3878428A (en) 1972-12-29 1975-04-15 Rca Corp Cathode ray tube having shadow mask and screen with tailored heat transfer properties
US3878427A (en) 1973-02-05 1975-04-15 Rca Corp Apertured-mask cathode-ray tube having half-tone array of heat-absorbing areas on target surface
DE2448801A1 (de) * 1974-10-12 1976-04-22 Licentia Gmbh Leuchtschirm fuer elektronenroehre
JPS5641655A (en) 1979-09-14 1981-04-18 Hitachi Powdered Metals Co Ltd Preparation of coating for cathode ray tube
JPS5699945A (en) * 1980-01-16 1981-08-11 Toshiba Corp Forming method of phosphor screen of color picture tube
JPS56162454A (en) * 1980-05-19 1981-12-14 Sanyo Electric Co Ltd Black matrix braun tube
JPS57118344A (en) * 1981-01-14 1982-07-23 Hitachi Ltd Manufacture of fluorescent surface for color image receiving tube
US4425377A (en) 1981-07-22 1984-01-10 Rca Corporation Method of making a cathode-ray tube having a conductive internal coating exhibiting reduced arcing current
US4393118A (en) 1981-11-18 1983-07-12 Gte Products Corporation Method of preparing a dark body phosphor

Also Published As

Publication number Publication date
DD233451A5 (de) 1986-02-26
FR2563942A1 (fr) 1985-11-08
DE3516209A1 (de) 1985-11-07
KR850008549A (ko) 1985-12-18
KR920004630B1 (ko) 1992-06-12
US4623820A (en) 1986-11-18
GB2159323B (en) 1988-10-19
DE3516209C2 (enExample) 1992-04-30
JPH0526291B2 (enExample) 1993-04-15
SG45991G (en) 1991-07-26
JPS60240029A (ja) 1985-11-28
CA1228109A (en) 1987-10-13
IT8520527A0 (it) 1985-04-30
GB2159323A (en) 1985-11-27
IT1206472B (it) 1989-04-27
HK107993A (en) 1993-10-22
GB8511297D0 (en) 1985-06-12

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse