GB737030A - Improvements in or relating to cathode-ray tubes for reproducing coloured television images - Google Patents

Improvements in or relating to cathode-ray tubes for reproducing coloured television images

Info

Publication number
GB737030A
GB737030A GB10164/53A GB1016453A GB737030A GB 737030 A GB737030 A GB 737030A GB 10164/53 A GB10164/53 A GB 10164/53A GB 1016453 A GB1016453 A GB 1016453A GB 737030 A GB737030 A GB 737030A
Authority
GB
United Kingdom
Prior art keywords
layer
colour
grid
gun
selecting electrode
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
GB10164/53A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB737030A publication Critical patent/GB737030A/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
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • 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
    • H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information
    • H04N9/26—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information using electron-optical colour selection means, e.g. line grid, deflection means in or near the gun or near the phosphor screen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/12—CRTs having luminescent screens
    • H01J2231/121—Means for indicating the position of the beam, e.g. beam indexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB10164/53A 1952-04-17 1953-04-14 Improvements in or relating to cathode-ray tubes for reproducing coloured television images Expired GB737030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL737030X 1952-04-17

Publications (1)

Publication Number Publication Date
GB737030A true GB737030A (en) 1955-09-21

Family

ID=19820421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10164/53A Expired GB737030A (en) 1952-04-17 1953-04-14 Improvements in or relating to cathode-ray tubes for reproducing coloured television images

Country Status (5)

Country Link
US (1) US2730653A (enrdf_load_html_response)
BE (1) BE519220A (enrdf_load_html_response)
FR (1) FR1085043A (enrdf_load_html_response)
GB (1) GB737030A (enrdf_load_html_response)
NL (1) NL168855B (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967262A (en) * 1956-07-30 1961-01-03 Madey Richard Multi-color display tube
US3005124A (en) * 1957-04-11 1961-10-17 Kaiser Ind Corp Electronic device
BE624851A (enrdf_load_html_response) * 1961-05-08
GB2129205A (en) * 1982-10-22 1984-05-10 Philips Electronic Associated Colour display tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461515A (en) * 1945-07-16 1949-02-15 Arthur B Bronwell Color television system
US2580073A (en) * 1948-05-01 1951-12-25 Bell Telephone Labor Inc Time multiplex television in color
US2590764A (en) * 1950-02-23 1952-03-25 Rca Corp Color television image tube

Also Published As

Publication number Publication date
BE519220A (enrdf_load_html_response)
US2730653A (en) 1956-01-10
FR1085043A (fr) 1955-01-26
NL168855B (nl)

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