US2795731A - Cathode ray tube - Google Patents

Cathode ray tube Download PDF

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Publication number
US2795731A
US2795731A US396120A US39612053A US2795731A US 2795731 A US2795731 A US 2795731A US 396120 A US396120 A US 396120A US 39612053 A US39612053 A US 39612053A US 2795731 A US2795731 A US 2795731A
Authority
US
United States
Prior art keywords
cathode ray
ray tube
present
deflection
aiken
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
US396120A
Other languages
English (en)
Inventor
Aiken William Ross
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.)
Kaiser Aircraft & Electronics
Kaiser Aircraft & Electronics Corp
Original Assignee
Kaiser Aircraft & Electronics
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 Kaiser Aircraft & Electronics filed Critical Kaiser Aircraft & Electronics
Priority to US396120A priority Critical patent/US2795731A/en
Priority to GB14168/54A priority patent/GB794257A/en
Priority to FR1105904D priority patent/FR1105904A/fr
Priority to NL187677A priority patent/NL99232C/xx
Priority to DEW14017A priority patent/DE1055586B/de
Priority to GB34058/54A priority patent/GB801841A/en
Priority to NL192942A priority patent/NL112043C/xx
Priority to FR1123600D priority patent/FR1123600A/fr
Priority to DEW15486A priority patent/DE1126444B/de
Application granted granted Critical
Publication of US2795731A publication Critical patent/US2795731A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/06—Tubes with a single discharge path having electrostatic control means only
    • H01J21/10—Tubes with a single discharge path having electrostatic control means only with one or more immovable internal control electrodes, e.g. triode, pentode, octode
    • H01J21/12—Tubes with variable amplification factor
    • 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
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/124—Flat display tubes using electron beam scanning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/128—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digitally controlled display tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0032—Tubes with variable amplification factor

Definitions

  • Fig. 1 is a diagrammatic presentation in block form of the general arrangement of a cathode ray tube and control components therefor as contemplated by the present invention, wherein an electron beam from a suitable electron source is delivered throughout the horizontal dimension of an image screen by a deflection system comprising at least one deflection element arranged to accomplish such deflection in a plane substantially parallel and adjacent to the image screen, and wherein the electron beam is further delivered throughout the vertical dimension of the image screen by a deflection system comprising at least one deflection element arranged to deflect said beam toward said image screen.
  • Fig. 2 is a schematic exploded perspective view of a monochrome cathode ray tube and associated components embodying certain features of the present invention, wherein the electron source is arranged to provide an electron beam in substantially parallel proximity with the viewing screen, wherein the horizontal sweep deflection system comprises a plurality of electrostatic deflection plates, the deflection control voltage to each of which is provided from a lineally arranged triode control tube comprising a variably spaced control grid, and wherein the vertical sweep deflection system comprises a plurality of electrostatic elongated plates arranged in a plane substantially parallel and slightly spaced from the viewing screen, the control voltages for said plurality of vertical sweep deflection plates being provided from a lineally arranged triode control tube comprising a variably spaced control grid.
  • Fig. 4 is a schematic exploded perspective view of a further embodiment of the present invention as applied

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
US396120A 1953-05-19 1953-12-04 Cathode ray tube Expired - Lifetime US2795731A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US396120A US2795731A (en) 1953-05-19 1953-12-04 Cathode ray tube
GB14168/54A GB794257A (en) 1953-05-19 1954-05-14 Improvements relating to cathode ray tubes
NL187677A NL99232C (forum.php) 1953-05-19 1954-05-18
DEW14017A DE1055586B (de) 1953-05-19 1954-05-18 Kathodenstrahlroehre
FR1105904D FR1105904A (fr) 1953-05-19 1954-05-18 Tube électronique ou à rayons cathodiques perfectionné
GB34058/54A GB801841A (en) 1953-05-19 1954-11-24 Improvements in or relating to cathode ray tubes
NL192942A NL112043C (forum.php) 1953-05-19 1954-12-04
FR1123600D FR1123600A (fr) 1953-05-19 1954-12-04 Dispositifs perfectionnés à décharge électrique d'espace
DEW15486A DE1126444B (de) 1953-05-19 1954-12-04 Kathodenstrahlroehre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US794257XA 1953-05-19 1953-05-19
US396120A US2795731A (en) 1953-05-19 1953-12-04 Cathode ray tube

Publications (1)

Publication Number Publication Date
US2795731A true US2795731A (en) 1957-06-11

Family

ID=26761989

Family Applications (1)

Application Number Title Priority Date Filing Date
US396120A Expired - Lifetime US2795731A (en) 1953-05-19 1953-12-04 Cathode ray tube

Country Status (5)

Country Link
US (1) US2795731A (forum.php)
DE (2) DE1055586B (forum.php)
FR (2) FR1105904A (forum.php)
GB (2) GB794257A (forum.php)
NL (2) NL99232C (forum.php)

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858464A (en) * 1955-09-26 1958-10-28 Westinghouse Electric Corp Cathode ray tube
US2863091A (en) * 1956-03-07 1958-12-02 Rca Corp Flat tri-color kinescopes
US2872607A (en) * 1956-10-25 1959-02-03 Nat Res Dev Magnetic electron lenses
US2877376A (en) * 1955-09-06 1959-03-10 Itt Phosphor screen device
US2878417A (en) * 1956-03-23 1959-03-17 Nat Res Dev Cathode ray tubes
US2879446A (en) * 1956-02-08 1959-03-24 Kaiser Ind Corp Electronic device
US2880365A (en) * 1955-08-29 1959-03-31 Rca Corp Simplified scanning means for flat type kinescope
US2880341A (en) * 1955-03-14 1959-03-31 Kaiser Ind Corp Facsimile tube
US2926255A (en) * 1956-10-25 1960-02-23 Nat Res Dev Electron lenses
US2928014A (en) * 1955-05-02 1960-03-08 Kaiser Ind Corp Electronic device cathode ray tubes
US2930930A (en) * 1957-05-03 1960-03-29 Kaiser Ind Corp Electronic device
US2935643A (en) * 1957-05-31 1960-05-03 Motorola Inc Cathode ray tube
US2945974A (en) * 1957-01-14 1960-07-19 Kaiser Ind Corp Electronic device
US2945982A (en) * 1955-09-21 1960-07-19 Kaiser Ind Corp Electronic device
US2957097A (en) * 1957-01-30 1960-10-18 Philips Corp Cathode ray tube
US2961575A (en) * 1955-06-30 1960-11-22 Zenith Radio Corp Electron discharge device
US2965801A (en) * 1954-12-23 1960-12-20 Philips Corp Method of and apparatus for position-selection, scanning and the like
US2967262A (en) * 1956-07-30 1961-01-03 Madey Richard Multi-color display tube
US2978601A (en) * 1957-12-12 1961-04-04 Kaiser Ind Corp Electronic control system
US2982875A (en) * 1959-12-29 1961-05-02 Nat Res Dev Cathode ray tubes
US2997621A (en) * 1956-04-04 1961-08-22 Motorola Inc Image display device
US2999957A (en) * 1956-08-01 1961-09-12 Philips Corp Cathode ray tube
US3005127A (en) * 1955-04-27 1961-10-17 Kaiser Ind Corp Electronic device
US3021387A (en) * 1956-04-13 1962-02-13 Rca Corp Electrical display device
US3088047A (en) * 1958-03-04 1963-04-30 Philips Corp Circuit arrangement for the formation of pulses
US3181027A (en) * 1963-01-14 1965-04-27 Video Color Corp Multiple beam flat color television tube and sweep system therefor
US3205391A (en) * 1957-11-18 1965-09-07 Multi Tron Lab Inc Negative-lens type deflection magnifying means for electron beam in cathode ray tubes
US3226596A (en) * 1963-06-21 1965-12-28 Kasperowicz Henry Flat color cathode ray tube
US3226587A (en) * 1960-01-28 1965-12-28 Rca Corp Cathode ray tube and magnetic deflection means therefor
US3313970A (en) * 1964-06-29 1967-04-11 William R Aiken Flat cathode ray tube traversed by tunnel containing magnetic deflector
US3408456A (en) * 1965-10-23 1968-10-29 Leo A. Shanafelt Method for providing high definition colored television image
US3531681A (en) * 1968-06-25 1970-09-29 Joseph T Harden Jr Flat display tube and method
US4752721A (en) * 1984-09-12 1988-06-21 Matsushita Electric Industrial Co., Ltd. Charged particle beam deflector and flat CRT using the same
US4853587A (en) * 1987-03-02 1989-08-01 U.S. Philips Corporation Flat cathode ray display tube with periodic beam refocusing means
US4956575A (en) * 1989-03-23 1990-09-11 Chang Kern K N Flat panel display with deflection modulation structure

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374343A (en) 1980-08-25 1983-02-15 Rca Corporation Thin kinescope and electron beam reflector therefor
GB2213632A (en) * 1987-12-11 1989-08-16 Philips Electronic Associated Flat cathode ray tube display apparatus

Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB315362A (en) * 1928-07-12 1930-07-24 Koloman Tihanyi Improvements in television apparatus
US1962873A (en) * 1933-08-11 1934-06-12 Rogers Radio Tubes Ltd Cathode ray oscillograph
US2059575A (en) * 1933-03-29 1936-11-03 Western Electric Co Electronic indicating device
US2071382A (en) * 1937-02-23 Electron discharge device
US2090001A (en) * 1933-04-22 1937-08-17 Allg Elek Citatz Ges Friedrich Transversally controlled electron tube
US2211844A (en) * 1934-10-30 1940-08-20 Rca Corp Cathode ray tube
US2307188A (en) * 1940-11-30 1943-01-05 Rca Corp Television system
US2363962A (en) * 1934-02-24 1944-11-28 Rca Corp High frequency apparatus
US2394196A (en) * 1943-07-09 1946-02-05 Curtis Engineering Company Multiscale instrument indicating system
US2416914A (en) * 1943-07-30 1947-03-04 Rca Corp Electron discharge device
US2449339A (en) * 1945-11-13 1948-09-14 Rca Corp Cathode-ray tube
US2449558A (en) * 1945-12-14 1948-09-21 Harold H Lanier Cathode-ray tube
US2513742A (en) * 1947-08-08 1950-07-04 Pinciroli Andrea Oscillographic cathode-ray tube with cylindrical fluorescent screen
US2558019A (en) * 1939-02-02 1951-06-26 Products & Licensing Corp Signal distributing system for television receiver tube having equal number of picture elements and cathode rays
US2563807A (en) * 1945-03-07 1951-08-14 Ericsson Telefon Ab L M Electron discharge apparatus circuit
US2623190A (en) * 1950-02-13 1952-12-23 Solo S Roth Color television system
US2641699A (en) * 1948-03-27 1953-06-09 Gloess Paul Francois Marie Multiplex pulse time modulation system
US2642535A (en) * 1946-10-18 1953-06-16 Rca Corp Mass spectrometer
US2672573A (en) * 1951-03-15 1954-03-16 Nat Union Radio Corp Beam shift electron tube
US2692532A (en) * 1951-04-04 1954-10-26 Chromatic Television Lab Inc Cathode ray focusing apparatus
US2711478A (en) * 1952-04-18 1955-06-21 Guenther H Krawinkel Storing electrical signals and transferring the stored signals into a different circuit
US2711493A (en) * 1951-06-29 1955-06-21 Chromatic Television Lab Inc Direct-view color tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE418068A (forum.php) * 1935-10-25
DE862186C (de) * 1942-03-10 1953-01-08 Atlas Werke Ag Messeinrichtung mit Kathodenstrahlrohr
NL90351C (forum.php) 1952-09-15

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2071382A (en) * 1937-02-23 Electron discharge device
GB315362A (en) * 1928-07-12 1930-07-24 Koloman Tihanyi Improvements in television apparatus
US2059575A (en) * 1933-03-29 1936-11-03 Western Electric Co Electronic indicating device
US2090001A (en) * 1933-04-22 1937-08-17 Allg Elek Citatz Ges Friedrich Transversally controlled electron tube
US1962873A (en) * 1933-08-11 1934-06-12 Rogers Radio Tubes Ltd Cathode ray oscillograph
US2363962A (en) * 1934-02-24 1944-11-28 Rca Corp High frequency apparatus
US2211844A (en) * 1934-10-30 1940-08-20 Rca Corp Cathode ray tube
US2558019A (en) * 1939-02-02 1951-06-26 Products & Licensing Corp Signal distributing system for television receiver tube having equal number of picture elements and cathode rays
US2307188A (en) * 1940-11-30 1943-01-05 Rca Corp Television system
US2394196A (en) * 1943-07-09 1946-02-05 Curtis Engineering Company Multiscale instrument indicating system
US2416914A (en) * 1943-07-30 1947-03-04 Rca Corp Electron discharge device
US2563807A (en) * 1945-03-07 1951-08-14 Ericsson Telefon Ab L M Electron discharge apparatus circuit
US2449339A (en) * 1945-11-13 1948-09-14 Rca Corp Cathode-ray tube
US2449558A (en) * 1945-12-14 1948-09-21 Harold H Lanier Cathode-ray tube
US2642535A (en) * 1946-10-18 1953-06-16 Rca Corp Mass spectrometer
US2513742A (en) * 1947-08-08 1950-07-04 Pinciroli Andrea Oscillographic cathode-ray tube with cylindrical fluorescent screen
US2641699A (en) * 1948-03-27 1953-06-09 Gloess Paul Francois Marie Multiplex pulse time modulation system
US2623190A (en) * 1950-02-13 1952-12-23 Solo S Roth Color television system
US2672573A (en) * 1951-03-15 1954-03-16 Nat Union Radio Corp Beam shift electron tube
US2692532A (en) * 1951-04-04 1954-10-26 Chromatic Television Lab Inc Cathode ray focusing apparatus
US2711493A (en) * 1951-06-29 1955-06-21 Chromatic Television Lab Inc Direct-view color tube
US2711478A (en) * 1952-04-18 1955-06-21 Guenther H Krawinkel Storing electrical signals and transferring the stored signals into a different circuit

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965801A (en) * 1954-12-23 1960-12-20 Philips Corp Method of and apparatus for position-selection, scanning and the like
US2880341A (en) * 1955-03-14 1959-03-31 Kaiser Ind Corp Facsimile tube
US3005127A (en) * 1955-04-27 1961-10-17 Kaiser Ind Corp Electronic device
US2928014A (en) * 1955-05-02 1960-03-08 Kaiser Ind Corp Electronic device cathode ray tubes
US2961575A (en) * 1955-06-30 1960-11-22 Zenith Radio Corp Electron discharge device
US2880365A (en) * 1955-08-29 1959-03-31 Rca Corp Simplified scanning means for flat type kinescope
US2877376A (en) * 1955-09-06 1959-03-10 Itt Phosphor screen device
US2945982A (en) * 1955-09-21 1960-07-19 Kaiser Ind Corp Electronic device
US2858464A (en) * 1955-09-26 1958-10-28 Westinghouse Electric Corp Cathode ray tube
US2879446A (en) * 1956-02-08 1959-03-24 Kaiser Ind Corp Electronic device
US2863091A (en) * 1956-03-07 1958-12-02 Rca Corp Flat tri-color kinescopes
US2878417A (en) * 1956-03-23 1959-03-17 Nat Res Dev Cathode ray tubes
US2997621A (en) * 1956-04-04 1961-08-22 Motorola Inc Image display device
US3021387A (en) * 1956-04-13 1962-02-13 Rca Corp Electrical display device
US2967262A (en) * 1956-07-30 1961-01-03 Madey Richard Multi-color display tube
US2999957A (en) * 1956-08-01 1961-09-12 Philips Corp Cathode ray tube
US2926255A (en) * 1956-10-25 1960-02-23 Nat Res Dev Electron lenses
US2872607A (en) * 1956-10-25 1959-02-03 Nat Res Dev Magnetic electron lenses
US2945974A (en) * 1957-01-14 1960-07-19 Kaiser Ind Corp Electronic device
US2957097A (en) * 1957-01-30 1960-10-18 Philips Corp Cathode ray tube
US2930930A (en) * 1957-05-03 1960-03-29 Kaiser Ind Corp Electronic device
US2935643A (en) * 1957-05-31 1960-05-03 Motorola Inc Cathode ray tube
US3205391A (en) * 1957-11-18 1965-09-07 Multi Tron Lab Inc Negative-lens type deflection magnifying means for electron beam in cathode ray tubes
US2978601A (en) * 1957-12-12 1961-04-04 Kaiser Ind Corp Electronic control system
US3088047A (en) * 1958-03-04 1963-04-30 Philips Corp Circuit arrangement for the formation of pulses
US2982875A (en) * 1959-12-29 1961-05-02 Nat Res Dev Cathode ray tubes
US3226587A (en) * 1960-01-28 1965-12-28 Rca Corp Cathode ray tube and magnetic deflection means therefor
US3181027A (en) * 1963-01-14 1965-04-27 Video Color Corp Multiple beam flat color television tube and sweep system therefor
US3226596A (en) * 1963-06-21 1965-12-28 Kasperowicz Henry Flat color cathode ray tube
US3313970A (en) * 1964-06-29 1967-04-11 William R Aiken Flat cathode ray tube traversed by tunnel containing magnetic deflector
US3408456A (en) * 1965-10-23 1968-10-29 Leo A. Shanafelt Method for providing high definition colored television image
US3531681A (en) * 1968-06-25 1970-09-29 Joseph T Harden Jr Flat display tube and method
US4752721A (en) * 1984-09-12 1988-06-21 Matsushita Electric Industrial Co., Ltd. Charged particle beam deflector and flat CRT using the same
US4853587A (en) * 1987-03-02 1989-08-01 U.S. Philips Corporation Flat cathode ray display tube with periodic beam refocusing means
US4956575A (en) * 1989-03-23 1990-09-11 Chang Kern K N Flat panel display with deflection modulation structure

Also Published As

Publication number Publication date
FR1123600A (fr) 1956-09-24
NL99232C (forum.php) 1961-10-16
DE1126444B (de) 1962-03-29
DE1055586B (de) 1959-04-23
GB801841A (en) 1958-09-24
NL112043C (forum.php) 1965-11-15
GB794257A (en) 1958-04-30
FR1105904A (fr) 1955-12-09

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