Title:
COLOR PICTURE TUBE
Document Type and Number:
Japanese Patent JPS5385155
Kind Code:
A
Abstract:
PURPOSE: To restrain the scatter and adhesion of getter materials to the sensitive part to a minimum by fitting a getter unit to the shield electrode connected successively to the shadow mask of the color picture tube and limiting a scattering angle region of getter materials.
Inventors:
KANAI HIROMI
YAMAZAKI EIICHI
TAMURA KATSUYOSHI
YAMAZAKI EIICHI
TAMURA KATSUYOSHI
Application Number:
JP5177A
Publication Date:
July 27, 1978
Filing Date:
January 05, 1977
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H01J7/18; H01J29/88; H01J31/20; (IPC1-7): H01J29/88; H01J31/20
Domestic Patent References:
JPS4735227U | 1972-12-19 | |||
JPS4735228U | 1972-12-19 | |||
JPS4912031A | 1974-02-02 | |||
JPS518060B1 | 1976-03-13 | |||
JPS5639413U | 1981-04-13 |