SU464144A3 - Приемна трубка дл цветного телевидени - Google Patents

Приемна трубка дл цветного телевидени

Info

Publication number
SU464144A3
SU464144A3 SU701437870A SU1437870A SU464144A3 SU 464144 A3 SU464144 A3 SU 464144A3 SU 701437870 A SU701437870 A SU 701437870A SU 1437870 A SU1437870 A SU 1437870A SU 464144 A3 SU464144 A3 SU 464144A3
Authority
SU
USSR - Soviet Union
Prior art keywords
color television
receiver
mask
screen
matrix
Prior art date
Application number
SU701437870A
Other languages
English (en)
Inventor
Дейл Ван Ормер Дэвид
Original Assignee
РКА Корпорейшн
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 РКА Корпорейшн filed Critical РКА Корпорейшн
Application granted granted Critical
Publication of SU464144A3 publication Critical patent/SU464144A3/ru

Links

Classifications

    • 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
    • H01J29/18—Luminescent screens
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • H01J29/322—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television with adjacent dots

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Optical Elements Other Than Lenses (AREA)

Description

(54) ПРИЕМНАЯ ТРУБКА ДЛЯ ЦВЕТНОГО ТЕЛЕВИДЕНИЯ 34
Предмет изобретени больше размера апертуры теневой маски, при Приемна  трубка дл  цветного телевиде-ра экрана к углам таким образом, что светонн , содержаща  электронный прожектор, те-пропускание составл ет в центре маски невую маску и экран с матричным светопо-5 16,5%, па углах - 11,8%, а отношение светоглощающим слоем, имеющим отверсти , за-пропускани  матрицы к светопропусканию полненные люминофором, отличающа с маски в центре экрана находитс  в диапазотем , что, с целью повышени   ркости свече-не 3,5-4,7, а в углах - в диапазоне 5,3- ни , размер отверстий в матричном слое6,4.
464144
этом диаметр отверстий уменьшаетс  от цент
SU701437870A 1969-05-26 1970-05-06 Приемна трубка дл цветного телевидени SU464144A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82757369A 1969-05-26 1969-05-26

Publications (1)

Publication Number Publication Date
SU464144A3 true SU464144A3 (ru) 1975-03-15

Family

ID=25249567

Family Applications (1)

Application Number Title Priority Date Filing Date
SU701437870A SU464144A3 (ru) 1969-05-26 1970-05-06 Приемна трубка дл цветного телевидени

Country Status (5)

Country Link
BE (1) BE737349A (ru)
FR (1) FR2048832A5 (ru)
GB (1) GB1265249A (ru)
NL (1) NL7007525A (ru)
SU (1) SU464144A3 (ru)

Also Published As

Publication number Publication date
NL7007525A (ru) 1970-11-30
BE737349A (ru) 1970-01-16
FR2048832A5 (ru) 1971-03-19
DE2025772A1 (de) 1970-12-03
DE2025772B2 (de) 1972-07-06
GB1265249A (ru) 1972-03-01

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