US3164737A - Cathode ray tube - Google Patents

Cathode ray tube Download PDF

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Publication number
US3164737A
US3164737A US108431A US10843161A US3164737A US 3164737 A US3164737 A US 3164737A US 108431 A US108431 A US 108431A US 10843161 A US10843161 A US 10843161A US 3164737 A US3164737 A US 3164737A
Authority
US
United States
Prior art keywords
guns
screen
electron
beams
envelope
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 - Lifetime
Application number
US108431A
Other languages
English (en)
Inventor
Paul J Messineo
Gross Josef
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 to NL278119D priority Critical patent/NL278119A/xx
Priority to BE624849D priority patent/BE624849A/xx
Priority to US108431A priority patent/US3164737A/en
Application filed by RCA Corp filed Critical RCA Corp
Priority to DK206362AA priority patent/DK118620B/da
Priority to GB17375/62A priority patent/GB993270A/en
Priority to DER32656A priority patent/DE1163368B/de
Priority to CH551862A priority patent/CH405411A/de
Priority to FR896829A priority patent/FR1351376A/fr
Application granted granted Critical
Publication of US3164737A publication Critical patent/US3164737A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/506—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube guns in delta or circular configuration
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
US108431A 1961-05-08 1961-05-08 Cathode ray tube Expired - Lifetime US3164737A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL278119D NL278119A (de) 1961-05-08
BE624849D BE624849A (de) 1961-05-08
US108431A US3164737A (en) 1961-05-08 1961-05-08 Cathode ray tube
GB17375/62A GB993270A (en) 1961-05-08 1962-05-07 Cathode ray tube
DK206362AA DK118620B (da) 1961-05-08 1962-05-07 Katodestrålerør.
DER32656A DE1163368B (de) 1961-05-08 1962-05-08 Kathodenstrahlroehre zur Erzeugung mehrfarbiger Bilder
CH551862A CH405411A (de) 1961-05-08 1962-05-08 Kathodenstrahlröhre zur Erzeugung mehrfarbiger Bilder
FR896829A FR1351376A (fr) 1961-05-08 1962-05-08 Tube à rayons cathodiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US108431A US3164737A (en) 1961-05-08 1961-05-08 Cathode ray tube

Publications (1)

Publication Number Publication Date
US3164737A true US3164737A (en) 1965-01-05

Family

ID=22322143

Family Applications (1)

Application Number Title Priority Date Filing Date
US108431A Expired - Lifetime US3164737A (en) 1961-05-08 1961-05-08 Cathode ray tube

Country Status (7)

Country Link
US (1) US3164737A (de)
BE (1) BE624849A (de)
CH (1) CH405411A (de)
DE (1) DE1163368B (de)
DK (1) DK118620B (de)
GB (1) GB993270A (de)
NL (1) NL278119A (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250935A (en) * 1964-08-04 1966-05-10 Kentucky Electronics Inc Matrix multiple gun assembly for cathode ray tube
US3294999A (en) * 1962-08-06 1966-12-27 Rca Corp Cathode ray tube
US3462629A (en) * 1966-05-09 1969-08-19 Stromberg Carlson Corp Self-aligning electron gun construction
DE2224404A1 (de) * 1971-05-18 1972-11-30 Tokyo Shibaura Electric Co Farbkathodenstrahlröhre
DE2119340A1 (de) * 1971-04-21 1972-12-21 Licentia Gmbh Aus mehreren, insbesondere drei Elektronenstrahlerzeugungssystemen be stehende Elektrodenanordnung
DE2223369A1 (de) * 1972-01-14 1973-07-19 Rca Corp Mehrstrahl-kathodenstrahlroehre
DE2907192A1 (de) * 1978-02-24 1979-08-30 Rca Corp Farbbildroehre mit verbessertem strahlerzeugungssystem
DE2917268A1 (de) * 1978-05-01 1979-11-08 Rca Corp Farbfernsehbildroehre mit inline- strahlerzeugungssystem
DE3043048A1 (de) * 1979-11-15 1981-09-03 RCA Corp., 10020 New York, N.Y. Inline-farbbildroehre
US4370593A (en) * 1980-12-30 1983-01-25 Rca Corporation In-line electron gun and method for modifying the same
US4556819A (en) * 1983-12-13 1985-12-03 Rca Corporation Color picture tube having inline electron gun with coma correction members

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727828A (en) * 1952-03-18 1955-12-20 Rca Corp Method of making color-television screens
US2898491A (en) * 1955-02-12 1959-08-04 Emi Ltd Cathode ray tubes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727828A (en) * 1952-03-18 1955-12-20 Rca Corp Method of making color-television screens
US2898491A (en) * 1955-02-12 1959-08-04 Emi Ltd Cathode ray tubes

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294999A (en) * 1962-08-06 1966-12-27 Rca Corp Cathode ray tube
US3250935A (en) * 1964-08-04 1966-05-10 Kentucky Electronics Inc Matrix multiple gun assembly for cathode ray tube
US3462629A (en) * 1966-05-09 1969-08-19 Stromberg Carlson Corp Self-aligning electron gun construction
DE2119340A1 (de) * 1971-04-21 1972-12-21 Licentia Gmbh Aus mehreren, insbesondere drei Elektronenstrahlerzeugungssystemen be stehende Elektrodenanordnung
DE2224404A1 (de) * 1971-05-18 1972-11-30 Tokyo Shibaura Electric Co Farbkathodenstrahlröhre
US3772554A (en) * 1972-01-14 1973-11-13 Rca Corp In-line electron gun
DE2223369A1 (de) * 1972-01-14 1973-07-19 Rca Corp Mehrstrahl-kathodenstrahlroehre
DE2907192A1 (de) * 1978-02-24 1979-08-30 Rca Corp Farbbildroehre mit verbessertem strahlerzeugungssystem
DE2917268A1 (de) * 1978-05-01 1979-11-08 Rca Corp Farbfernsehbildroehre mit inline- strahlerzeugungssystem
US4396862A (en) * 1978-05-01 1983-08-02 Rca Corporation Color picture tube with means for affecting magnetic deflection fields in electron gun area
DE3043048A1 (de) * 1979-11-15 1981-09-03 RCA Corp., 10020 New York, N.Y. Inline-farbbildroehre
US4634923A (en) * 1979-11-15 1987-01-06 Rca Corporation Color picture tube having improved electron gun
US4370593A (en) * 1980-12-30 1983-01-25 Rca Corporation In-line electron gun and method for modifying the same
US4556819A (en) * 1983-12-13 1985-12-03 Rca Corporation Color picture tube having inline electron gun with coma correction members

Also Published As

Publication number Publication date
CH405411A (de) 1966-01-15
BE624849A (de)
GB993270A (en) 1965-05-26
DE1163368B (de) 1964-02-20
NL278119A (de)
DK118620B (da) 1970-09-14

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