FR2246055A1 - - Google Patents

Info

Publication number
FR2246055A1
FR2246055A1 FR7429815A FR7429815A FR2246055A1 FR 2246055 A1 FR2246055 A1 FR 2246055A1 FR 7429815 A FR7429815 A FR 7429815A FR 7429815 A FR7429815 A FR 7429815A FR 2246055 A1 FR2246055 A1 FR 2246055A1
Authority
FR
France
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.)
Granted
Application number
FR7429815A
Other versions
FR2246055B1 (fr
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 FR2246055A1 publication Critical patent/FR2246055A1/fr
Application granted granted Critical
Publication of FR2246055B1 publication Critical patent/FR2246055B1/fr
Expired legal-status Critical Current

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
    • H01J29/02—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
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • H01J29/327—Black matrix materials
    • 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
    • H01J29/187—Luminescent screens screens with more than one luminescent material (as mixtures for the treatment of the screens)
    • 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
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • 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
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Luminescent Compositions (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
FR7429815A 1973-09-04 1974-09-02 Expired FR2246055B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US394094A US3886394A (en) 1973-09-04 1973-09-04 Image display employing filter coated phosphor particles

Publications (2)

Publication Number Publication Date
FR2246055A1 true FR2246055A1 (fr) 1975-04-25
FR2246055B1 FR2246055B1 (fr) 1978-02-17

Family

ID=23557529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429815A Expired FR2246055B1 (fr) 1973-09-04 1974-09-02

Country Status (12)

Country Link
US (2) US3886394A (fr)
JP (1) JPS5733660B2 (fr)
AU (1) AU7285474A (fr)
BE (1) BE819351A (fr)
BR (1) BR7407220D0 (fr)
CA (1) CA1011798A (fr)
DE (1) DE2442167C2 (fr)
FR (1) FR2246055B1 (fr)
GB (1) GB1479038A (fr)
IT (1) IT1017161B (fr)
NL (1) NL184590C (fr)
SU (1) SU1409140A3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338983A1 (fr) * 1976-01-23 1977-08-19 Rca Corp Procede pour la preparation de luminophores a revetement filtrant
FR2343789A1 (fr) * 1976-03-08 1977-10-07 Rca Corp Procede pour la preparation de particules de luminophore a revetement filtrant

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946267A (en) * 1975-02-03 1976-03-23 Sperry Rand Corporation Plural filter system cooperating with cathode ray display with lanthanum host phosphor emissive in two colors
US4128674A (en) * 1976-03-31 1978-12-05 Gte Sylvania Incorporated Method of making pigmented phosphors
US4020231A (en) * 1976-03-31 1977-04-26 Gte Sylvania Incorporated Pigmented phosphors and method of making
JPS534463A (en) * 1976-07-02 1978-01-17 Hitachi Ltd Color receiving tube
JPS5328372A (en) * 1976-08-30 1978-03-16 Toshiba Corp Col or picture tube of light absorption stripe screen type
JPS5334459A (en) * 1976-09-10 1978-03-31 Mitsubishi Electric Corp Color cathode ray tube
JPS5351959A (en) * 1976-10-21 1978-05-11 Dainippon Toryo Kk Color braun tube
JPS5351960A (en) * 1976-10-21 1978-05-11 Dainippon Toryo Kk Color braun tube
JPS5352053A (en) * 1976-10-22 1978-05-12 Dainippon Toryo Kk Color braun tube
JPS5353958A (en) * 1976-10-26 1978-05-16 Dainippon Toryo Kk Color braun tube
JPS5377167A (en) * 1976-12-20 1978-07-08 Dainippon Toryo Kk Color braun tube
JPS5827832B2 (ja) * 1977-05-04 1983-06-11 化成オプトニクス株式会社 顔料付螢光体
DE2731126A1 (de) * 1977-07-09 1979-01-25 Licentia Gmbh Verfahren zum herstellen eines leuchtschirmes
DE2731826A1 (de) * 1977-07-14 1979-01-25 Licentia Gmbh Farbbildkathodenstrahlroehre mit leuchtschirm
US4152483A (en) * 1977-11-18 1979-05-01 Dai Nippon Toryo Co., Ltd. Pigment coated phosphor and process for manufacturing the same
US4307320B1 (en) * 1978-02-03 1993-12-28 Kasei Optonix, Ltd. Pigment coated phosphor and high contrast color television cathode ray tube using same
US4217520A (en) * 1978-08-30 1980-08-12 Zenith Radio Corporation Image display faceplate having a chromatic matrix
US4392077A (en) * 1979-02-14 1983-07-05 Zenith Radio Corporation Deeply filtered television image display
DE3045969A1 (de) * 1980-12-05 1982-07-22 Videocolor GmbH, 7900 Ulm Verfahren zum ummanteln von leuchtstoffteilchen mit einer farbpigmentschicht
US4513025A (en) * 1982-05-11 1985-04-23 Sperry Corporation Line emission penetration phosphor for multicolored displays
JPS59227973A (ja) * 1983-06-09 1984-12-21 Toshiba Corp 顔料付螢光体
JPS61243641A (ja) * 1985-04-22 1986-10-29 Toshiba Corp 映像管
EP0232357B1 (fr) * 1985-08-05 1991-01-30 Rijksuniversiteit Leiden Macromolecules etiquetees; procede pour leur preparation et leur utilisation pour des analyses immunologiques ou immunocytotechniques
JPH0625351B2 (ja) * 1985-10-05 1994-04-06 日亜化学工業株式会社 顔料付緑色発光螢光体
JPS62101664A (ja) * 1985-10-25 1987-05-12 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 無機顔料粒子附着薄片状雲母顔料とその製造法
DE3539849A1 (de) * 1985-11-09 1987-05-14 Licentia Gmbh Verfahren zum herstellen eines leuchtschirms
EP0333162B1 (fr) * 1988-03-16 1994-06-15 Mitsubishi Rayon Co., Ltd. Compositions de pâte de luminescente et revêtements luminescents obtenus à partir de celles-ci
US4954747A (en) * 1988-11-17 1990-09-04 Tuenge Richard T Multi-colored thin-film electroluminescent display with filter
US5012155A (en) * 1988-12-21 1991-04-30 Rca Licensing Corp. Surface treatment of phosphor particles and method for a CRT screen
JPH07116429B2 (ja) * 1989-08-25 1995-12-13 日亜化学工業株式会社 顔料付き蛍光体
KR930008207B1 (ko) * 1989-12-22 1993-08-26 삼성전관 주식회사 적색안료 부착 형광체의 제조방법
GB2240213A (en) * 1990-01-23 1991-07-24 British Broadcasting Corp Colour display device
EP0544921B1 (fr) * 1991-06-20 1995-09-06 Kasei Optonix, Ltd. Phosphore emettant du bleu pigmente et tube cathodique couleur
TW300310B (fr) * 1995-05-10 1997-03-11 Toshiba Co Ltd
JPH10302667A (ja) * 1997-04-28 1998-11-13 Nec Kansai Ltd カラー陰極線管とその製造方法
KR20040096064A (ko) * 2003-05-07 2004-11-16 삼성에스디아이 주식회사 형광막 및 이를 채용한 화상 표시 장치

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US330981A (en) * 1885-11-24 hussey
US2536764A (en) * 1947-04-05 1951-01-02 American Optical Corp Method of forming a reflection reducing coating
GB744776A (en) * 1952-04-04 1956-02-15 Philips Electrical Ind Ltd Improvements in or relating to cathode-ray tubes
GB834030A (en) * 1955-09-06 1960-05-04 Sam H Kaplan Improvements in electron discharge devices used for picture reproduction in colour television systems and methods of manufacturing such devices
US3043196A (en) * 1957-09-18 1962-07-10 Minnesota Mining & Mfg Reflective marking aggregate
US3231775A (en) * 1961-12-27 1966-01-25 Rca Corp Cascaded phosphor layers for color display including one of discrete coherent particles
US3330981A (en) * 1963-11-14 1967-07-11 Sylvania Electric Prod Phosphor coated articles
US3714490A (en) * 1964-08-24 1973-01-30 Rca Corp Luminescent screen comprising phosphor cores luminescent in first color and phosphor coatings luminescent in second color
US3275466A (en) * 1965-05-03 1966-09-27 Rca Corp Method of adhering particles to a support surface
US3423621A (en) * 1966-03-07 1969-01-21 Rca Corp Color picture display containing a red-emitting europium-activated yttrium oxysulfide phosphor
US3308326A (en) * 1966-05-19 1967-03-07 Zenith Radio Corp Color image reproducer having red phosphor combined with red-pass filter element
US3544354A (en) * 1966-06-01 1970-12-01 Zenith Radio Corp Method of preparing a phosphor composition for screening a color cathode-ray tube
US3875449A (en) * 1969-10-02 1975-04-01 U S Radium Corp Coated phosphors
FR2068288A5 (en) * 1969-10-02 1971-08-20 United States Radium Corp Red phosphor, esp for colour televisions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338983A1 (fr) * 1976-01-23 1977-08-19 Rca Corp Procede pour la preparation de luminophores a revetement filtrant
FR2343789A1 (fr) * 1976-03-08 1977-10-07 Rca Corp Procede pour la preparation de particules de luminophore a revetement filtrant

Also Published As

Publication number Publication date
NL184590C (nl) 1989-09-01
BE819351A (fr) 1974-12-16
IT1017161B (it) 1977-07-20
DE2442167A1 (de) 1975-03-06
USRE30015E (en) 1979-05-29
NL184590B (nl) 1989-04-03
JPS5056146A (fr) 1975-05-16
DE2442167C2 (de) 1983-03-10
SU1409140A3 (ru) 1988-07-07
FR2246055B1 (fr) 1978-02-17
US3886394A (en) 1975-05-27
JPS5733660B2 (fr) 1982-07-19
GB1479038A (en) 1977-07-06
BR7407220D0 (pt) 1975-07-01
CA1011798A (en) 1977-06-07
AU7285474A (en) 1976-03-04
NL7411425A (nl) 1975-03-06

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Legal Events

Date Code Title Description
TP Transmission of property