CA1120990A - Crt with peripheral plastic coating and method of making same - Google Patents

Crt with peripheral plastic coating and method of making same

Info

Publication number
CA1120990A
CA1120990A CA000314699A CA314699A CA1120990A CA 1120990 A CA1120990 A CA 1120990A CA 000314699 A CA000314699 A CA 000314699A CA 314699 A CA314699 A CA 314699A CA 1120990 A CA1120990 A CA 1120990A
Authority
CA
Canada
Prior art keywords
coating
polyurethane
window
panel
glass
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
CA000314699A
Other languages
English (en)
French (fr)
Inventor
Donald W. Bartch
Samuel B. Deal
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
Application granted granted Critical
Publication of CA1120990A publication Critical patent/CA1120990A/en
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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/87—Arrangements for preventing or limiting effects of implosion of vessels or containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Laminated Bodies (AREA)
CA000314699A 1977-12-27 1978-10-30 Crt with peripheral plastic coating and method of making same Expired CA1120990A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86476277A 1977-12-27 1977-12-27
US864,762 1977-12-27

Publications (1)

Publication Number Publication Date
CA1120990A true CA1120990A (en) 1982-03-30

Family

ID=25344012

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000314699A Expired CA1120990A (en) 1977-12-27 1978-10-30 Crt with peripheral plastic coating and method of making same

Country Status (11)

Country Link
EP (1) EP0002926B1 (de)
JP (1) JPS5497359A (de)
AT (1) AT376063B (de)
AU (1) AU4212678A (de)
CA (1) CA1120990A (de)
DD (1) DD141221A5 (de)
DE (1) DE2861614D1 (de)
FI (1) FI783920A (de)
IT (1) IT1101089B (de)
MX (1) MX4477E (de)
PL (1) PL129652B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57191946A (en) * 1981-05-21 1982-11-25 Toshiba Corp Explosion-proof cathode-ray tube
DE3515167A1 (de) * 1985-04-26 1986-10-30 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung eines metallischen koerpers aus einer amorphen legierung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184327A (en) * 1962-07-17 1965-05-18 Gen Electric Implosion resistant cathode ray tubes
FR1349346A (fr) * 1962-12-04 1964-01-17 Perfectionnement aux tubes électroniques et procédé pour la fabrication de ces tubes
FR1355737A (fr) * 1963-02-07 1964-03-20 Loing Verreries Perfectionnement à la protection d'appareils tels que tubes de télévision, contre les implosions
NL6612938A (de) * 1966-09-14 1968-03-15
DE1564507B1 (de) * 1966-09-15 1971-03-11 Philips Patentverwaltung Verfahren zur herstellung eoner implosionsgeschuetzten elektronenstrahlroehre insbesondere fernsehbildroehre
JPS50110080U (de) * 1974-02-14 1975-09-08

Also Published As

Publication number Publication date
JPS5497359A (en) 1979-08-01
PL129652B1 (en) 1984-05-31
EP0002926A1 (de) 1979-07-11
EP0002926B1 (de) 1982-02-03
DD141221A5 (de) 1980-04-16
ATA912978A (de) 1984-02-15
IT7831295A0 (it) 1978-12-22
IT1101089B (it) 1985-09-28
AU4212678A (en) 1979-07-05
FI783920A (fi) 1979-06-28
JPS616971B2 (de) 1986-03-03
AT376063B (de) 1984-10-10
MX4477E (es) 1982-05-18
PL212044A1 (pl) 1979-08-27
DE2861614D1 (en) 1982-03-11

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Legal Events

Date Code Title Description
MKEX Expiry