GB781838A - Improvements in or relating to colour television picture tubes - Google Patents

Improvements in or relating to colour television picture tubes

Info

Publication number
GB781838A
GB781838A GB1416/56A GB141656A GB781838A GB 781838 A GB781838 A GB 781838A GB 1416/56 A GB1416/56 A GB 1416/56A GB 141656 A GB141656 A GB 141656A GB 781838 A GB781838 A GB 781838A
Authority
GB
United Kingdom
Prior art keywords
strips
screen
images
lens
colour television
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
GB1416/56A
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 GB781838A publication Critical patent/GB781838A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Filters (AREA)
  • Lenses (AREA)
  • Overhead Projectors And Projection Screens (AREA)
GB1416/56A 1955-01-19 1956-01-16 Improvements in or relating to colour television picture tubes Expired GB781838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL336442X 1955-01-19

Publications (1)

Publication Number Publication Date
GB781838A true GB781838A (en) 1957-08-28

Family

ID=19784554

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1416/56A Expired GB781838A (en) 1955-01-19 1956-01-16 Improvements in or relating to colour television picture tubes

Country Status (7)

Country Link
US (1) US2882432A (enExample)
BE (1) BE544492A (enExample)
CH (1) CH336442A (enExample)
DE (1) DE1033250B (enExample)
FR (1) FR1140244A (enExample)
GB (1) GB781838A (enExample)
NL (1) NL194124A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579187B2 (enExample) * 1973-08-11 1982-02-19

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT157650B (de) * 1937-02-12 1939-12-27 Telefunken Gmbh Fernsehverfahren.
US2337980A (en) * 1941-04-26 1943-12-28 Du Mont Allen B Lab Inc System for color television receivers
USRE23672E (en) * 1946-11-16 1953-06-23 Television tube
US2479820A (en) * 1947-05-01 1949-08-23 Remington Rand Inc Color television system
US2605434A (en) * 1949-12-08 1952-07-29 John H Homrighous Single beam three color cathoderay tube

Also Published As

Publication number Publication date
US2882432A (en) 1959-04-14
BE544492A (enExample)
FR1140244A (fr) 1957-07-17
NL194124A (enExample)
CH336442A (de) 1959-02-28
DE1033250B (de) 1958-07-03

Similar Documents

Publication Publication Date Title
GB562168A (en) Improvements in colour television
AT278111B (de) Elektronenstrahlröhre zur Wiedergabe von Farbfernsehbildern
AT281933B (de) Elektronenstrahlröhre zur Wiedergabe von Farbfernsehbildern
GB814710A (en) Improvements relating to colour television receivers
GB781838A (en) Improvements in or relating to colour television picture tubes
CH466856A (de) Elektronenstrahlröhre zur Wiedergabe von Farbfernsehbildern
DK136879B (da) Luminiscerende skærm, f.eks. til farvefjernsynsbilledrør.
GB897983A (en) Improvements in or relating to beam-indexing picture display systems
JPS532034A (en) Projection type colour television set
CA963070A (en) Luminescent screen assemblies for post-deflection focusing type color picture tubes
GB867096A (en) Improvements in or relating to cathode-ray tubes
ES354993A1 (es) Un dispositivo de exposicion para fabricar pantallas de i- magen separadas para tubos de rayos catodicos.
US2951948A (en) Flying-spot scanning systems
GB1243675A (en) Television camera arrangement
AU405085B2 (en) Improvements relating to luminescent screens for colour television picture tubes
SU101193A1 (ru) Устройство дл воспроизведени цветных телевизионных изображений
GB793352A (en) Improvements in and relating to colour television
FR1467026A (fr) écran tissé fluorescent pour tubes cathodiques récepteurs de télévision en couleurs
AU3056967A (en) Improvements relating to luminescent screens for colour television picture tubes
JPS5311568A (en) Color picture tube
GB528444A (en) Improvements in television receivers of the optical projection type and other image projection systems
KR920001952A (ko) 투사형 텔레비젼장치
GB432989A (en) Improvements in or relating to cathode-ray tubes for the production of pictures in colours, particularly for television and like systems
AU440167B2 (en) Colour cathode ray tube with rectangular light screen
JPS55137648A (en) Electron gun structure