CA1065003A - Cathode ray tube having improved line-screen structure - Google Patents

Cathode ray tube having improved line-screen structure

Info

Publication number
CA1065003A
CA1065003A CA250,924A CA250924A CA1065003A CA 1065003 A CA1065003 A CA 1065003A CA 250924 A CA250924 A CA 250924A CA 1065003 A CA1065003 A CA 1065003A
Authority
CA
Canada
Prior art keywords
screen
faceplate
lines
sides
tube
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
CA250,924A
Other languages
English (en)
French (fr)
Inventor
Albert M. Morrell
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 CA1065003A publication Critical patent/CA1065003A/en
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
    • H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Physical Vapour Deposition (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
CA250,924A 1975-05-05 1976-04-23 Cathode ray tube having improved line-screen structure Expired CA1065003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57468475A 1975-05-05 1975-05-05

Publications (1)

Publication Number Publication Date
CA1065003A true CA1065003A (en) 1979-10-23

Family

ID=24297182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA250,924A Expired CA1065003A (en) 1975-05-05 1976-04-23 Cathode ray tube having improved line-screen structure

Country Status (15)

Country Link
JP (1) JPS51137371A (Direct)
AT (1) AT351086B (Direct)
BE (1) BE841490A (Direct)
BR (1) BR7602776A (Direct)
CA (1) CA1065003A (Direct)
DE (1) DE2619871A1 (Direct)
ES (1) ES447441A1 (Direct)
FR (1) FR2310628A1 (Direct)
GB (1) GB1541301A (Direct)
IT (1) IT1059035B (Direct)
MX (1) MX3227E (Direct)
NL (1) NL7604736A (Direct)
PL (1) PL126028B1 (Direct)
SU (1) SU1170980A3 (Direct)
ZA (1) ZA762561B (Direct)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656995C2 (de) * 1976-12-16 1983-12-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Rechteckförmige Farbwahlmaske für eine Farbbildkathodenstrahlröhre
NL7703233A (nl) * 1977-03-25 1978-09-27 Philips Nv Televisieweergeefbuis.
NL7711713A (nl) * 1977-10-26 1979-05-01 Philips Nv Kleurenbeeldbuis.
NL8304179A (nl) * 1983-12-06 1985-07-01 Philips Nv Kleurenbeeldbuis en weergeefinrichting voorzien van een dergelijke kleurenbeeldbuis.
SU1461377A3 (ru) * 1984-05-25 1989-02-23 Рка Корпорейшн (Фирма) Цветной кинескоп
DE3511104A1 (de) * 1985-03-27 1986-10-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schattenmaske fuer eine farbbildkathodenstrahlroehre

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244511B2 (Direct) * 1972-08-30 1977-11-08
NL7303077A (Direct) * 1973-03-06 1974-09-10

Also Published As

Publication number Publication date
BR7602776A (pt) 1976-11-09
GB1541301A (en) 1979-02-28
FR2310628A1 (fr) 1976-12-03
BE841490A (nl) 1976-09-01
ES447441A1 (es) 1977-07-01
FR2310628B1 (Direct) 1981-11-20
AT351086B (de) 1979-07-10
PL126028B1 (en) 1983-07-30
IT1059035B (it) 1982-05-31
MX3227E (es) 1980-07-28
ZA762561B (en) 1977-04-27
NL7604736A (nl) 1976-11-09
AU1352376A (en) 1977-11-03
JPS51137371A (en) 1976-11-27
ATA329076A (de) 1978-12-15
DE2619871A1 (de) 1976-11-18
SU1170980A3 (ru) 1985-07-30

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