CA988142A - Shadow mask having skirt portion of increased resistance to heat flow - Google Patents

Shadow mask having skirt portion of increased resistance to heat flow

Info

Publication number
CA988142A
CA988142A CA173,101A CA173101A CA988142A CA 988142 A CA988142 A CA 988142A CA 173101 A CA173101 A CA 173101A CA 988142 A CA988142 A CA 988142A
Authority
CA
Canada
Prior art keywords
shadow mask
heat flow
skirt portion
increased resistance
resistance
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
CA173,101A
Other languages
English (en)
Other versions
CA173101S (en
Inventor
Bradford K. Smith
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 CA988142A publication Critical patent/CA988142A/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
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
CA173,101A 1972-07-03 1973-06-04 Shadow mask having skirt portion of increased resistance to heat flow Expired CA988142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26880272A 1972-07-03 1972-07-03

Publications (1)

Publication Number Publication Date
CA988142A true CA988142A (en) 1976-04-27

Family

ID=23024546

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173,101A Expired CA988142A (en) 1972-07-03 1973-06-04 Shadow mask having skirt portion of increased resistance to heat flow

Country Status (12)

Country Link
JP (1) JPS5111471B2 (xx)
AU (1) AU477291B2 (xx)
BE (1) BE801803A (xx)
BR (1) BR7304902D0 (xx)
CA (1) CA988142A (xx)
DE (1) DE2333865C2 (xx)
FR (1) FR2237304B1 (xx)
GB (1) GB1442180A (xx)
IT (1) IT986057B (xx)
NL (1) NL181313C (xx)
PL (1) PL91570B1 (xx)
SU (1) SU505393A3 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51142032A (en) * 1975-06-02 1976-12-07 Toray Ind Inc Radiation crosslinkable coating composition
JPS5918939B2 (ja) * 1975-09-04 1984-05-01 三菱電機株式会社 金属板の絶縁被覆の修複方法
DE2646512A1 (de) * 1976-10-15 1978-04-20 Fritz Loedige Verfahren zum chargenweisen behandeln von schuettguetern
JPS583551A (ja) * 1981-06-26 1983-01-10 Seiko Epson Corp モ−タ−磁心の絶縁処理方法
JPS63109195A (ja) * 1986-10-24 1988-05-13 Minoru Mitani アルミニウム又はその合金の表面処理方法
JPS6416593U (xx) * 1987-07-17 1989-01-27

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE540599A (xx) * 1954-08-18

Also Published As

Publication number Publication date
SU505393A3 (ru) 1976-02-28
AU477291B2 (en) 1976-10-21
JPS5111471B2 (xx) 1976-04-12
JPS4946374A (xx) 1974-05-02
FR2237304A1 (xx) 1975-02-07
NL181313B (nl) 1987-02-16
NL181313C (nl) 1987-07-16
FR2237304B1 (xx) 1983-05-06
PL91570B1 (xx) 1977-03-31
BE801803A (fr) 1973-11-05
IT986057B (it) 1975-01-10
AU5756173A (en) 1975-01-09
DE2333865C2 (de) 1984-11-15
GB1442180A (en) 1976-07-07
NL7309194A (xx) 1974-01-07
DE2333865A1 (de) 1974-01-17
BR7304902D0 (pt) 1974-08-22

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