BE381246A - - Google Patents

Info

Publication number: BE381246A
Authority: BE; Belgium

Application number

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.)

1930-07-17

Filing date

1931-07-20

Publication date

1931-08-31

1931-07-20 Application filed filed Critical

1931-08-31 Publication of BE381246A publication Critical patent/BE381246A/xx

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

BE381246D 1930-07-17 1931-07-20 BE381246A (en)

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
BE381246A true BE381246A (en)	1931-08-31

Family

ID=23860506

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE381246D BE381246A (en)	1930-07-17	1931-07-20

Country Status (6)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2244466A (en) *	1934-05-12	1941-06-03	Emi Ltd	Television
DE884507C (en) *	1934-05-12	1953-07-27	Emi Ltd	Storage cathode ray scanner with a cohesive photocathode layer separated from the one-sided or two-sided mosaic screen
GB446661A (en) *	1934-08-03	1936-05-04	Alan Dower Blumlein	Improvements in or relating to television transmitting systems
DE896952C (en) *	1935-05-12	1953-11-16	Emi Ltd	Storage cathode ray scanner with storage electrode on one side
DE742761C (en) *	1935-08-06	1943-12-10	Telefunken Gmbh	Image converter image storage tubes with cathode ray scanning and a linear array of storage elements
DE754133C (en) *	1935-08-14	1958-04-24	Fernseh Gmbh	Mosaic electrode for storing image decomposition tubes
DE753637C (en) *	1938-03-29	1954-03-08	Fernseh Gmbh	Method for operating image storage tubes, preferably with a storage electrode on one side
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 (en) *	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

1930
- 1930-07-17 US US468610A patent/US2157048A/en not_active Expired - Lifetime
1931
- 1931-06-24 FR FR720441D patent/FR720441A/en not_active Expired
- 1931-07-09 GB GB19798/31A patent/GB369832A/en not_active Expired
- 1931-07-11 DE DER82119D patent/DE661263C/en not_active Expired
- 1931-07-15 NL NL57694A patent/NL39550C/xx active
- 1931-07-20 BE BE381246D patent/BE381246A/xx unknown

Also Published As

Publication number	Publication date
FR720441A (en)	1932-02-19
GB369832A (en)	1932-03-31
US2157048A (en)	1939-05-02
DE661263C (en)	1938-06-15
NL39550C (en)	1936-12-15

Publication	Publication Date	Title
FR701324A (en)	1931-03-14
FR702037A (en)	1931-04-27
FR674015A (en)	1930-02-24
FR685228A (en)	1930-07-18
FR680904A (en)	1930-05-07
FR686653A (en)	1930-09-02
FR706142A (en)	1931-06-19
FR684934A (en)	1930-07-17
FR37349E (en)	1930-11-15
FR677860A (en)	1930-03-15
FR677308A (en)	1930-03-06
FR674116A (en)	1930-02-28
FR674025A (en)	1930-02-24
FR674017A (en)	1930-02-24
FR687437A (en)	1930-09-11
FR673480A (en)	1930-01-17
BE378371A (en)	1931-04-08
BE378857A (en)	1931-05-30
BE380546A (en)	1931-07-31
BE380882A (en)
BE380946A (en)
BE381089A (en)
BE381245A (en)
BE381498A (en)
BE381977A (en)	1931-08-13