Title:
METHOD OF MANUFACTURING MESH USED FOR CATHODE RAY TUBE
Document Type and Number:
Japanese Patent JPS5243357
Kind Code:
A
Abstract:
PURPOSE: To prevent halation on the fluorescent face by manufacturing meshes of of so-called taper hole shape, which have gradually enlarged the sectional area of mesh holes in the direction of the fluorescent face side from the electronic gun side.
Inventors:
MIYAZAKI MASAHIRO
MIYATA YOSHIHIKO
MIYATA YOSHIHIKO
Application Number:
JP11878575A
Publication Date:
April 05, 1977
Filing Date:
October 03, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H01J29/74; H01J29/80; (IPC1-7): H01J29/74
Previous Patent: JPS5243356
Next Patent: MANUFACTURING METHOD FOR FLUORESCENT FACE OF COLOUR BRAUN TUBE
Next Patent: MANUFACTURING METHOD FOR FLUORESCENT FACE OF COLOUR BRAUN TUBE