GB315362A - Improvements in television apparatus - Google Patents

Improvements in television apparatus

Info

Publication number
GB315362A
GB315362A GB21200/29A GB2120029A GB315362A GB 315362 A GB315362 A GB 315362A GB 21200/29 A GB21200/29 A GB 21200/29A GB 2120029 A GB2120029 A GB 2120029A GB 315362 A GB315362 A GB 315362A
Authority
GB
United Kingdom
Prior art keywords
electrode
selenium
produced
screen
light
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
GB21200/29A
Other languages
English (en)
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.)
KOLOMAN TIHANYI
Original Assignee
KOLOMAN TIHANYI
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 KOLOMAN TIHANYI filed Critical KOLOMAN TIHANYI
Publication of GB315362A publication Critical patent/GB315362A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • H04N5/68—Circuit details for cathode-ray display tubes
    • 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
    • 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
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • 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
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • 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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
    • 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
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • 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
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/506—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB21200/29A 1928-07-12 1929-07-10 Improvements in television apparatus Expired GB315362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU315362X 1928-07-12

Publications (1)

Publication Number Publication Date
GB315362A true GB315362A (en) 1930-07-24

Family

ID=10978757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21200/29A Expired GB315362A (en) 1928-07-12 1929-07-10 Improvements in television apparatus

Country Status (2)

Country Link
BE (1) BE362358A (enrdf_load_stackoverflow)
GB (1) GB315362A (enrdf_load_stackoverflow)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442287A (en) * 1943-08-13 1948-05-25 Pye Ltd Means for reproducing X-ray images
US2453502A (en) * 1944-05-11 1948-11-09 Rca Corp Sound-to-image transducing system
US2473220A (en) * 1941-08-16 1949-06-14 Rca Corp Method of manufacturing target electrodes
US2500929A (en) * 1946-07-12 1950-03-21 Chilowsky Constantin Means for reproducing television images
US2513176A (en) * 1943-02-24 1950-06-27 John H Homrighous Stereoscopic television system
US2521009A (en) * 1943-02-24 1950-09-05 John H Homrighous Television system
US2521008A (en) * 1944-06-27 1950-09-05 John H Homrighous Television and sound multiplex system
US2524349A (en) * 1939-11-28 1950-10-03 John H Homrighous Television system
US2525832A (en) * 1946-02-20 1950-10-17 Sheldon Edward Emanuel Tube with composite photocathode for conversion and intensification of x-ray images
US2528725A (en) * 1945-06-02 1950-11-07 Rines Robert Harvey Sound ranging system
US2530538A (en) * 1948-12-18 1950-11-21 Bell Telephone Labor Inc Vernier pulse code communication system
US2534610A (en) * 1948-08-11 1950-12-19 Rauland Corp Apparatus for televising data on a plan position indicator tube
US2543066A (en) * 1947-02-01 1951-02-27 Farnsworth Res Corp Automatic picture phasing circuit
US2586391A (en) * 1947-07-08 1952-02-19 Sheldon Edward Emanuel Device for projection of microwave images
US2610245A (en) * 1946-02-18 1952-09-09 Robert H Rines Electret array sensitive to radio waves
DE759315C (de) * 1934-05-09 1952-10-06 Aeg Einrichtung zur Umwandlung eines lichtoptischen Bildes in ein elektronenoptisches Bild
DE755240C (de) * 1934-12-21 1953-06-01 Marconi Wireless Telegraph Co Anordnung fuer den Empfang von Fernsehsendungen mit einer Braunschen Roehre
DE879132C (de) * 1935-03-02 1953-06-11 Aeg Vorrichtung zum traegheitslosen Umwandeln unsichtbarer Strahlen in sichtbare Glimmlichtbilder unter Verwendung einer Glimmroehre
DE887208C (de) * 1938-01-08 1953-08-20 Telefunken Gmbh Bildabtastroehre mit einem Bildschirm aus einer Substanz, die bei Belichtung ihren Widerstand und/oder ihre Dielektrizitaets-konstante aendert
US2677719A (en) * 1948-05-29 1954-05-04 Zenith Radio Corp Subscriber television system
US2690516A (en) * 1948-03-09 1954-09-28 Shcldon Edward Emanuel Method and device for producing neutron images
US2692299A (en) * 1948-12-11 1954-10-19 Westinghouse Electric Corp Image contrast intensifier
US2795731A (en) * 1953-05-19 1957-06-11 Kaiser Aircraft & Electronics Cathode ray tube
DE968667C (de) * 1952-04-04 1958-04-17 Philips Nv Bildwandler
DE754045C (de) * 1937-07-28 1958-04-24 Fernseh Gmbh Speichernde Bildzerlegerroehre mit einseitiger photoelektrischer Mosaikelektrode
US2944175A (en) * 1959-03-26 1960-07-05 Motorola Inc Television receiver
US3066239A (en) * 1950-12-01 1962-11-27 Philco Corp Beam-perceptive device for cathoderay tube systems
DE976439C (de) * 1949-07-19 1963-09-05 Mueller Herbert Zaehlrohrgeraet mit mehreren Zaehlrohren zum Umwandeln von unsichtbaren Strahlen in sichtbare Bilder

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE759315C (de) * 1934-05-09 1952-10-06 Aeg Einrichtung zur Umwandlung eines lichtoptischen Bildes in ein elektronenoptisches Bild
DE755240C (de) * 1934-12-21 1953-06-01 Marconi Wireless Telegraph Co Anordnung fuer den Empfang von Fernsehsendungen mit einer Braunschen Roehre
DE879132C (de) * 1935-03-02 1953-06-11 Aeg Vorrichtung zum traegheitslosen Umwandeln unsichtbarer Strahlen in sichtbare Glimmlichtbilder unter Verwendung einer Glimmroehre
DE754045C (de) * 1937-07-28 1958-04-24 Fernseh Gmbh Speichernde Bildzerlegerroehre mit einseitiger photoelektrischer Mosaikelektrode
DE887208C (de) * 1938-01-08 1953-08-20 Telefunken Gmbh Bildabtastroehre mit einem Bildschirm aus einer Substanz, die bei Belichtung ihren Widerstand und/oder ihre Dielektrizitaets-konstante aendert
US2524349A (en) * 1939-11-28 1950-10-03 John H Homrighous Television system
US2473220A (en) * 1941-08-16 1949-06-14 Rca Corp Method of manufacturing target electrodes
US2513176A (en) * 1943-02-24 1950-06-27 John H Homrighous Stereoscopic television system
US2521009A (en) * 1943-02-24 1950-09-05 John H Homrighous Television system
US2442287A (en) * 1943-08-13 1948-05-25 Pye Ltd Means for reproducing X-ray images
US2453502A (en) * 1944-05-11 1948-11-09 Rca Corp Sound-to-image transducing system
US2521008A (en) * 1944-06-27 1950-09-05 John H Homrighous Television and sound multiplex system
US2528725A (en) * 1945-06-02 1950-11-07 Rines Robert Harvey Sound ranging system
US2610245A (en) * 1946-02-18 1952-09-09 Robert H Rines Electret array sensitive to radio waves
US2525832A (en) * 1946-02-20 1950-10-17 Sheldon Edward Emanuel Tube with composite photocathode for conversion and intensification of x-ray images
US2500929A (en) * 1946-07-12 1950-03-21 Chilowsky Constantin Means for reproducing television images
US2543066A (en) * 1947-02-01 1951-02-27 Farnsworth Res Corp Automatic picture phasing circuit
US2586391A (en) * 1947-07-08 1952-02-19 Sheldon Edward Emanuel Device for projection of microwave images
US2690516A (en) * 1948-03-09 1954-09-28 Shcldon Edward Emanuel Method and device for producing neutron images
US2677719A (en) * 1948-05-29 1954-05-04 Zenith Radio Corp Subscriber television system
US2534610A (en) * 1948-08-11 1950-12-19 Rauland Corp Apparatus for televising data on a plan position indicator tube
US2692299A (en) * 1948-12-11 1954-10-19 Westinghouse Electric Corp Image contrast intensifier
US2530538A (en) * 1948-12-18 1950-11-21 Bell Telephone Labor Inc Vernier pulse code communication system
DE976439C (de) * 1949-07-19 1963-09-05 Mueller Herbert Zaehlrohrgeraet mit mehreren Zaehlrohren zum Umwandeln von unsichtbaren Strahlen in sichtbare Bilder
US3066239A (en) * 1950-12-01 1962-11-27 Philco Corp Beam-perceptive device for cathoderay tube systems
DE968667C (de) * 1952-04-04 1958-04-17 Philips Nv Bildwandler
US2795731A (en) * 1953-05-19 1957-06-11 Kaiser Aircraft & Electronics Cathode ray tube
US2944175A (en) * 1959-03-26 1960-07-05 Motorola Inc Television receiver

Also Published As

Publication number Publication date
BE362358A (enrdf_load_stackoverflow)

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