EP1052669A4 - Color cathode ray tube and production method therefor - Google Patents

Color cathode ray tube and production method therefor

Info

Publication number
EP1052669A4
EP1052669A4 EP99972362A EP99972362A EP1052669A4 EP 1052669 A4 EP1052669 A4 EP 1052669A4 EP 99972362 A EP99972362 A EP 99972362A EP 99972362 A EP99972362 A EP 99972362A EP 1052669 A4 EP1052669 A4 EP 1052669A4
Authority
EP
European Patent Office
Prior art keywords
production method
ray tube
cathode ray
method therefor
color cathode
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.)
Withdrawn
Application number
EP99972362A
Other languages
German (de)
French (fr)
Other versions
EP1052669A1 (en
Inventor
Kimiyo Ibaraki
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of EP1052669A1 publication Critical patent/EP1052669A1/en
Publication of EP1052669A4 publication Critical patent/EP1052669A4/en
Withdrawn legal-status Critical Current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
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
EP99972362A 1998-11-13 1999-11-12 Color cathode ray tube and production method therefor Withdrawn EP1052669A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP32346298 1998-11-13
JP32346298 1998-11-13
PCT/JP1999/006315 WO2000030140A1 (en) 1998-11-13 1999-11-12 Color cathode ray tube and production method therefor

Publications (2)

Publication Number Publication Date
EP1052669A1 EP1052669A1 (en) 2000-11-15
EP1052669A4 true EP1052669A4 (en) 2001-10-17

Family

ID=18154962

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99972362A Withdrawn EP1052669A4 (en) 1998-11-13 1999-11-12 Color cathode ray tube and production method therefor

Country Status (4)

Country Link
EP (1) EP1052669A4 (en)
KR (1) KR20010034039A (en)
CN (1) CN1288579A (en)
WO (1) WO2000030140A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4164992B2 (en) * 2000-07-05 2008-10-15 ソニー株式会社 Cathode ray tube and manufacturing method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729907A (en) * 1987-02-24 1988-03-08 Rca Corporation Method of making a viewing screen structure for a cathode-ray tube

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623820A (en) * 1984-05-07 1986-11-18 Rca Corporation CRT with carbon-particle layer on a metallized viewing screen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729907A (en) * 1987-02-24 1988-03-08 Rca Corporation Method of making a viewing screen structure for a cathode-ray tube

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0030140A1 *

Also Published As

Publication number Publication date
WO2000030140A1 (en) 2000-05-25
CN1288579A (en) 2001-03-21
KR20010034039A (en) 2001-04-25
EP1052669A1 (en) 2000-11-15

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