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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
Application Number:
JP5177A
Publication Date:
July 27, 1978
Filing Date:
January 05, 1977
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
H01J7/18; H01J29/88; H01J31/20; (IPC1-7): H01J29/88; H01J31/20
Domestic Patent References:
JPS4735227U1972-12-19
JPS4735228U1972-12-19
JPS4912031A1974-02-02
JPS518060B11976-03-13
JPS5639413U1981-04-13



 
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