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2 018 184

(13)

C1

(51)

IPC

(21) (22)

Application

4840361/21, 1990-06-18

(22)

Actual filing date

1990-06-18

(45)

Published

1994-08-15

(72)

Inventor

Malkiel' B.S.Sosnovyj Ju.R.Drabyk V.O.

(73)

Holder

L'Vovskoe Proizvodstvennoe Ob"Edinenie

COLOR PICTURE TUBE Russian patent published in 1994 - IPC

Abstract RU 2018184 C1

FIELD: manufacture of picture tubes. SUBSTANCE: color picture tube has glass shell, image system, magnetic screen with cuts, getter of directed dusting mounted on frame of shadow mask and protruding beyond edges of screen. Novelty of COLOR picture tube is installation of getter in cut of magnetic screen which is positioned to obtain angle of order of 5-7 deg. between planes of magnetic screen and getter with vertex of angle by carrying frame of color-separation electrode. EFFECT: facilitated manufacture of color picture tubes. 8 dwg

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RU 2 018 184 C1

Authors

Malkiel' B.S.

Sosnovyj Ju.R.

Drabyk V.O.

Dates

1994-08-15—Published

1990-06-18—Filed

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