ES462663A1 - Un tubo de rayos catodicos perfeccionado del tipo de mascar de sombras. - Google Patents

Un tubo de rayos catodicos perfeccionado del tipo de mascar de sombras.

Info

Publication number
ES462663A1
ES462663A1 ES462663A ES462663A ES462663A1 ES 462663 A1 ES462663 A1 ES 462663A1 ES 462663 A ES462663 A ES 462663A ES 462663 A ES462663 A ES 462663A ES 462663 A1 ES462663 A1 ES 462663A1
Authority
ES
Spain
Prior art keywords
shadow mask
ray tube
cathode ray
mask assembly
sides
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
ES462663A
Other languages
English (en)
Spanish (es)
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 ES462663A1 publication Critical patent/ES462663A1/es
Expired 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)
ES462663A 1976-10-04 1977-09-27 Un tubo de rayos catodicos perfeccionado del tipo de mascar de sombras. Expired ES462663A1 (es)

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 (1)

Publication Number Publication Date
ES462663A1 true ES462663A1 (es) 1978-12-01

Family

ID=27111857

Family Applications (2)

Application Number Title Priority Date Filing Date
ES462663A Expired ES462663A1 (es) 1976-10-04 1977-09-27 Un tubo de rayos catodicos perfeccionado del tipo de mascar de sombras.
ES462667A Expired ES462667A1 (es) 1976-10-04 1977-09-27 Un tubo de rayos catodicos perfeccionado del tipo de mascarade sombra.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES462667A Expired ES462667A1 (es) 1976-10-04 1977-09-27 Un tubo de rayos catodicos perfeccionado del tipo de mascarade sombra.

Country Status (14)

Country Link
JP (2) JPS5352054A (de)
AT (2) AT355100B (de)
AU (2) AU502932B2 (de)
BR (1) BR7706587A (de)
CA (1) CA1088987A (de)
DE (2) DE2743627A1 (de)
ES (2) ES462663A1 (de)
FR (2) FR2366687A1 (de)
GB (2) GB1584179A (de)
IT (2) IT1087552B (de)
MX (2) MX3555E (de)
NL (2) NL7710857A (de)
PL (1) PL107134B1 (de)
SU (1) SU1199207A3 (de)

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 (fi) * 1977-06-22 1986-11-24 Hitachi Ltd Haollanordning foer en skuggmask i ett faergkatodstraoleroer
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 (de) * 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 (de) * 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
AU502211B2 (en) 1979-07-19
PL107134B1 (pl) 1980-01-31
JPS5731256B2 (de) 1982-07-03
NL7710856A (nl) 1978-04-06
FR2366687A1 (fr) 1978-04-28
MX3555E (es) 1981-03-02
ES462667A1 (es) 1978-06-16
FR2366686A1 (fr) 1978-04-28
PL201281A1 (pl) 1978-06-05
JPS5346268A (en) 1978-04-25
FR2366686B1 (de) 1981-08-07
DE2743627A1 (de) 1978-04-06
ATA707177A (de) 1983-08-15
AU2926277A (en) 1979-05-17
NL7710857A (nl) 1978-04-06
IT1087553B (it) 1985-06-04
FR2366687B1 (de) 1981-08-07
GB1584179A (en) 1981-02-11
ATA707277A (de) 1979-07-15
SU1199207A3 (ru) 1985-12-15
BR7706587A (pt) 1978-08-01
CA1088987A (en) 1980-11-04
MX3947E (es) 1981-10-08
JPS571087B2 (de) 1982-01-09
DE2743628A1 (de) 1978-04-06
IT1087552B (it) 1985-06-04
GB1584180A (en) 1981-02-11
AU502932B2 (en) 1979-08-16
JPS5352054A (en) 1978-05-12
AT355100B (de) 1980-02-11
AU2926177A (en) 1979-05-17
AT374302B (de) 1984-04-10

Similar Documents

Publication Publication Date Title
NL176188B (nl) Antistatische, samengestelde elementairdraden.
GB1432243A (en) Rear projection screens and methods of making them
NO151913C (no) Styreanordning for katodestraaleroer.
ES200005U (es) Una mascara perforada para un tubo de rayos catodicos.
ATA151577A (de) Belueftungsverfahren fuer einen normalerweise offenen, von zuegen durchfahrenen tunnel
IT7831064A0 (it) Lampada a scarica, ad alta pressione.
ES227508U (es) Un componente electrico.
ATA204976A (de) Kathodenstrahlrohre mit lochmaske
ES462663A1 (es) Un tubo de rayos catodicos perfeccionado del tipo de mascar de sombras.
IT7830003A0 (it) Tubo a raggi catodici.
ES471295A1 (es) Perfeccionamientos introducidos en un tubo de rayos catodi- cos del tipo de mascara del tipo de mascara de sombras
IT7822989A0 (it) Lampada a scarica, a vapore di mercurio, a bassa pressione.
ES231002Y (es) Un fleje.
IT7826763A0 (it) Tubo a raggi catodici.
NL7711979A (nl) Kathode voor elektronenbuizen.
IT1085750B (it) Moltiplicatore di elettroni dotato di un struttura di confinamento del fascio di elettroni
NL7805462A (nl) Kathodestraalbuis met een van spanningen ontlast, van spleetopeningen voorzien schaduwmasker.
NL7605594A (nl) Microgolfstralingssysteem met een gecombineerde diffractierand en stralingsscherm.
NL190253B (nl) Roentgenversterkingsscherm.
NL7605066A (nl) Inrichting werkende met overgangselektronen.
FR2349444A1 (fr) Presse a imprimer a bande, comportant un support de bande sinueux
IT8026397A0 (it) Tubo a raggi catodici perfezionato.
ES330279A1 (es) Un dispositivo de irrigacion agricola.
NL7705512A (nl) Vlakdrukplaat.
NL7712140A (nl) Emissiespectrometerstelsel.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103