GB546519A - Improvements in cathode ray tubes of the television transmitting type - Google Patents

Improvements in cathode ray tubes of the television transmitting type

Info

Publication number
GB546519A
GB546519A GB6289/41A GB628941A GB546519A GB 546519 A GB546519 A GB 546519A GB 6289/41 A GB6289/41 A GB 6289/41A GB 628941 A GB628941 A GB 628941A GB 546519 A GB546519 A GB 546519A
Authority
GB
United Kingdom
Prior art keywords
cathode
photo
mosaic
target
scanning
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
GB6289/41A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of GB546519A publication Critical patent/GB546519A/en
Expired legal-status Critical Current

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
    • H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
    • H01J31/36—Tubes with image amplification section, e.g. image-orthicon

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB6289/41A 1940-05-15 1941-05-15 Improvements in cathode ray tubes of the television transmitting type Expired GB546519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US335211A US2256462A (en) 1940-05-15 1940-05-15 Television transmitting device

Publications (1)

Publication Number Publication Date
GB546519A true GB546519A (en) 1942-07-16

Family

ID=23310755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6289/41A Expired GB546519A (en) 1940-05-15 1941-05-15 Improvements in cathode ray tubes of the television transmitting type

Country Status (3)

Country Link
US (1) US2256462A (enrdf_load_stackoverflow)
GB (1) GB546519A (enrdf_load_stackoverflow)
NL (1) NL60553C (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636999A (en) * 1953-04-28 x x x x i
US2506741A (en) * 1940-09-20 1950-05-09 Rca Corp Television transmitting tube
FR959703A (enrdf_load_stackoverflow) * 1941-07-08 1950-04-04
US2544754A (en) * 1947-12-04 1951-03-13 Bell Telephone Labor Inc Electron camera tube
US2544755A (en) * 1948-01-29 1951-03-13 Bell Telephone Labor Inc Electron camera tube
US2926282A (en) * 1950-03-03 1960-02-23 Robert J Patch Vacuum tube and electric signalling apparatus
US2760096A (en) * 1952-01-29 1956-08-21 Westinghouse Electric Corp Television pickup tube

Also Published As

Publication number Publication date
US2256462A (en) 1941-09-09
NL60553C (enrdf_load_stackoverflow)

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