ATA707277A - PUNCHED MASK CATHODE BEAM TUBE - Google Patents

PUNCHED MASK CATHODE BEAM TUBE

Info

Publication number
ATA707277A
ATA707277A AT707277A AT707277A ATA707277A AT A707277 A ATA707277 A AT A707277A AT 707277 A AT707277 A AT 707277A AT 707277 A AT707277 A AT 707277A AT A707277 A ATA707277 A AT A707277A
Authority
AT
Austria
Prior art keywords
beam tube
cathode beam
mask cathode
punched
punched mask
Prior art date
Application number
AT707277A
Other languages
German (de)
Other versions
AT355100B (en
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 ATA707277A publication Critical patent/ATA707277A/en
Application granted granted Critical
Publication of AT355100B publication Critical patent/AT355100B/en

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
AT707277A 1976-10-04 1977-10-04 PUNCH MASK CATHODE RAY TUBES AT355100B (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
ATA707277A true ATA707277A (en) 1979-07-15
AT355100B AT355100B (en) 1980-02-11

Family

ID=27111857

Family Applications (2)

Application Number Title Priority Date Filing Date
AT707277A AT355100B (en) 1976-10-04 1977-10-04 PUNCH MASK CATHODE RAY TUBES
AT707177A AT374302B (en) 1976-10-04 1977-10-04 CATHODE RAY TUBES WITH A FRONT PLATE AND A HOLE MASK

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT707177A AT374302B (en) 1976-10-04 1977-10-04 CATHODE RAY TUBES WITH A FRONT PLATE AND A HOLE MASK

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)

Families Citing this family (6)

* 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
JPH02143758U (en) * 1988-12-31 1990-12-06

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

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
JPS5352054A (en) 1978-05-12
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
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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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee