NL39550C - - Google Patents

Info

Publication number
NL39550C
NL39550C NL57694A NL57694A NL39550C NL 39550 C NL39550 C NL 39550C NL 57694 A NL57694 A NL 57694A NL 57694 A NL57694 A NL 57694A NL 39550 C NL39550 C NL 39550C
Authority
NL
Netherlands
Application number
NL57694A
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 filed Critical
Application granted granted Critical
Publication of NL39550C publication Critical patent/NL39550C/xx

Links

Classifications

    • 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
    • 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
    • H01J29/39—Charge-storage screens
    • H01J29/41—Charge-storage screens using secondary emission, e.g. for supericonoscope
    • H01J29/413—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon
    • H01J29/416—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon with a matrix of electrical conductors traversing the target
NL57694A 1930-07-17 1931-07-15 NL39550C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US468610A US2157048A (en) 1930-07-17 1930-07-17 Television system

Publications (1)

Publication Number Publication Date
NL39550C true NL39550C (fr) 1936-12-15

Family

ID=23860506

Family Applications (1)

Application Number Title Priority Date Filing Date
NL57694A NL39550C (fr) 1930-07-17 1931-07-15

Country Status (6)

Country Link
US (1) US2157048A (fr)
BE (1) BE381246A (fr)
DE (1) DE661263C (fr)
FR (1) FR720441A (fr)
GB (1) GB369832A (fr)
NL (1) NL39550C (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884507C (de) * 1934-05-12 1953-07-27 Emi Ltd Speichernder Kathodenstrahlbildabtaster mit einer vom ein- oder zweiseitigen Mosaikschirm getrennt angeordneten zusammen-haengenden Photokathodenschicht
US2244466A (en) * 1934-05-12 1941-06-03 Emi Ltd Television
GB446661A (en) * 1934-08-03 1936-05-04 Alan Dower Blumlein Improvements in or relating to television transmitting systems
DE896952C (de) * 1935-05-12 1953-11-16 Emi Ltd Speichernder Kathodenstrahlbildabtaster mit einseitiger Speicherelektrode
DE742761C (de) * 1935-08-06 1943-12-10 Telefunken Gmbh Bildwandler-Bildspeicherroehre mit Kathodenstrahlabtastung und einer zeilenfoermigen Reihe von Speicherelementen
DE754133C (de) * 1935-08-14 1958-04-24 Fernseh Gmbh Mosaikelektrode fuer speichernde Bildzerlegerroehren
DE753637C (de) * 1938-03-29 1954-03-08 Fernseh Gmbh Verfahren zum Betrieb von Bildspeicherroehren, vorzugsweise mit einseitiger Speicherelektrode
US2213174A (en) * 1938-07-30 1940-08-27 Rca Corp Television transmitting tube
GB646458A (en) * 1947-12-12 1950-11-22 Cinema Television Ltd Improvements in or relating to cathode ray tubes
BE494288A (fr) * 1949-03-05
US2658670A (en) * 1949-08-31 1953-11-10 Rca Corp Rate determining device
US3067348A (en) * 1959-12-21 1962-12-04 Rca Corp Pickup tube target structure
US3453471A (en) * 1964-10-09 1969-07-01 Sheldon Edward E Vacuum tube responsive to an electrical image received through an endwall of said tube provided with a plurality of electrical conductors

Also Published As

Publication number Publication date
FR720441A (fr) 1932-02-19
GB369832A (en) 1932-03-31
DE661263C (de) 1938-06-15
BE381246A (fr) 1931-08-31
US2157048A (en) 1939-05-02

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