JPS5352054A - Shadow mask crt - Google Patents

Shadow mask crt

Info

Publication number
JPS5352054A
JPS5352054A JP11941177A JP11941177A JPS5352054A JP S5352054 A JPS5352054 A JP S5352054A JP 11941177 A JP11941177 A JP 11941177A JP 11941177 A JP11941177 A JP 11941177A JP S5352054 A JPS5352054 A JP S5352054A
Authority
JP
Japan
Prior art keywords
shadow mask
mask crt
crt
shadow
mask
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
JP11941177A
Other languages
Japanese (ja)
Other versions
JPS571087B2 (en
Inventor
Makusuueru Moreru Arubaato
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
Priority claimed from US05/729,349 external-priority patent/US4072876A/en
Priority claimed from US05/729,592 external-priority patent/US4136300A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of JPS5352054A publication Critical patent/JPS5352054A/en
Publication of JPS571087B2 publication Critical patent/JPS571087B2/ja
Granted 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
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/0788—Parameterised dimensions of aperture plate, e.g. relationships, polynomial expressions

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Physical Vapour Deposition (AREA)
JP11941177A 1976-10-04 1977-10-03 Shadow mask crt Granted JPS5352054A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/729,349 US4072876A (en) 1976-10-04 1976-10-04 Corrugated shadow mask assembly for a cathode ray tube
US05/729,592 US4136300A (en) 1975-03-19 1976-10-04 Cathode ray tube having improved shadow mask

Publications (2)

Publication Number Publication Date
JPS5352054A true JPS5352054A (en) 1978-05-12
JPS571087B2 JPS571087B2 (en) 1982-01-09

Family

ID=27111857

Family Applications (2)

Application Number Title Priority Date Filing Date
JP11941177A Granted JPS5352054A (en) 1976-10-04 1977-10-03 Shadow mask crt
JP11941077A Granted JPS5346268A (en) 1976-10-04 1977-10-03 Shadow mask crt

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP11941077A Granted JPS5346268A (en) 1976-10-04 1977-10-03 Shadow mask crt

Country Status (14)

Country Link
JP (2) JPS5352054A (en)
AT (2) AT355100B (en)
AU (2) AU502211B2 (en)
BR (1) BR7706587A (en)
CA (1) CA1088987A (en)
DE (2) DE2743627A1 (en)
ES (2) ES462663A1 (en)
FR (2) FR2366687A1 (en)
GB (2) GB1584179A (en)
IT (2) IT1087553B (en)
MX (2) MX3947E (en)
NL (2) NL7710857A (en)
PL (1) PL107134B1 (en)
SU (1) SU1199207A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02143758U (en) * 1988-12-31 1990-12-06

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1546889A (en) * 1975-03-19 1979-05-31 Rca Corp Cathode ray tube having shadow mask
FI71211C (en) * 1977-06-22 1986-11-24 Hitachi Ltd HAZARDOUS FOER EN SKUGGMASK I ETT FAERGKATODSTRAOLERER
US4122368A (en) * 1977-07-08 1978-10-24 Rca Corporation Cathode ray tube with a corrugated mask having a corrugated skirt
US4146816A (en) * 1977-07-08 1979-03-27 Rca Corporation Cathode-ray tube with a corrugated mask having a corrugated hinging skirt
US4942333A (en) * 1988-12-05 1990-07-17 North American Philips Corporation Shadow mask with border pattern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961560A (en) * 1955-05-06 1960-11-22 Columbia Broadcasting Syst Inc Color picture tube
US3387159A (en) * 1966-10-28 1968-06-04 Nat Video Corp Color television tube mask mounting with aperture alignment maintenance during expansion
JPS4965779A (en) * 1972-10-27 1974-06-26
US3944867A (en) * 1974-03-15 1976-03-16 Zenith Radio Corporation Shadow mask having ribs bounding rectangular apertures
GB1546889A (en) * 1975-03-19 1979-05-31 Rca Corp Cathode ray tube having shadow mask

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02143758U (en) * 1988-12-31 1990-12-06

Also Published As

Publication number Publication date
JPS5731256B2 (en) 1982-07-03
CA1088987A (en) 1980-11-04
IT1087553B (en) 1985-06-04
GB1584179A (en) 1981-02-11
GB1584180A (en) 1981-02-11
BR7706587A (en) 1978-08-01
FR2366687A1 (en) 1978-04-28
ATA707177A (en) 1983-08-15
AU2926177A (en) 1979-05-17
FR2366687B1 (en) 1981-08-07
SU1199207A3 (en) 1985-12-15
FR2366686B1 (en) 1981-08-07
DE2743628A1 (en) 1978-04-06
AU2926277A (en) 1979-05-17
AU502211B2 (en) 1979-07-19
DE2743627A1 (en) 1978-04-06
IT1087552B (en) 1985-06-04
PL201281A1 (en) 1978-06-05
AT355100B (en) 1980-02-11
ATA707277A (en) 1979-07-15
AU502932B2 (en) 1979-08-16
JPS5346268A (en) 1978-04-25
ES462667A1 (en) 1978-06-16
MX3555E (en) 1981-03-02
MX3947E (en) 1981-10-08
ES462663A1 (en) 1978-12-01
PL107134B1 (en) 1980-01-31
NL7710856A (en) 1978-04-06
AT374302B (en) 1984-04-10
JPS571087B2 (en) 1982-01-09
NL7710857A (en) 1978-04-06
FR2366686A1 (en) 1978-04-28

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