GB8929015D0 - Cleaning device for sealing portion of panel of color cathode ray tube - Google Patents

Cleaning device for sealing portion of panel of color cathode ray tube

Info

Publication number
GB8929015D0
GB8929015D0 GB898929015A GB8929015A GB8929015D0 GB 8929015 D0 GB8929015 D0 GB 8929015D0 GB 898929015 A GB898929015 A GB 898929015A GB 8929015 A GB8929015 A GB 8929015A GB 8929015 D0 GB8929015 D0 GB 8929015D0
Authority
GB
United Kingdom
Prior art keywords
panel
cleaning device
ray tube
cathode ray
sealing portion
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.)
Granted
Application number
GB898929015A
Other versions
GB2226492B (en
GB2226492A (en
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.)
Samsung SDI Co Ltd
Original Assignee
Samsung Electron Devices Co Ltd
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 Samsung Electron Devices Co Ltd filed Critical Samsung Electron Devices Co Ltd
Publication of GB8929015D0 publication Critical patent/GB8929015D0/en
Publication of GB2226492A publication Critical patent/GB2226492A/en
Application granted granted Critical
Publication of GB2226492B publication Critical patent/GB2226492B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/22—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by soaking alone
    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/26—Sealing together parts of vessels
    • H01J9/263—Sealing together parts of vessels specially adapted for cathode-ray tubes
    • 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
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
GB8929015A 1988-12-22 1989-12-22 Cleaning device for sealing portion of panel of color cathode ray tube Expired - Lifetime GB2226492B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880021267U KR910008579Y1 (en) 1988-12-22 1988-12-22 Cleaning device for brown tube

Publications (3)

Publication Number Publication Date
GB8929015D0 true GB8929015D0 (en) 1990-02-28
GB2226492A GB2226492A (en) 1990-07-04
GB2226492B GB2226492B (en) 1992-12-16

Family

ID=19282408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8929015A Expired - Lifetime GB2226492B (en) 1988-12-22 1989-12-22 Cleaning device for sealing portion of panel of color cathode ray tube

Country Status (4)

Country Link
JP (1) JPH0542601Y2 (en)
KR (1) KR910008579Y1 (en)
GB (1) GB2226492B (en)
MY (1) MY104705A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0833361B1 (en) * 1996-09-27 2001-08-08 Matsushita Electronics (Europe) GmbH Method of making colour picture tubes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264633A (en) * 1985-05-20 1986-11-22 Hitachi Ltd Panel inner face cleaning device

Also Published As

Publication number Publication date
MY104705A (en) 1994-05-31
GB2226492B (en) 1992-12-16
JPH0542601Y2 (en) 1993-10-27
JPH0287361U (en) 1990-07-11
KR900011672U (en) 1990-07-02
KR910008579Y1 (en) 1991-10-26
GB2226492A (en) 1990-07-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011222