公开(公告)号：US3864591A

公开(公告)日：1975-02-04

申请号：US46829474

申请日：1974-05-08

Applicant: NIPPON ELECTRIC KAGOSHIMA LIMI

Inventor： AKAHANE FUMITAKE ,  KOBAYAKAWA MASAKI ,  YAWATA KAZUFUMI

IPC: H01J31/15 ,  H01J1/66 ,  H01J63/02

CPC classification number: H01J31/15

Abstract: An anode assembly for a luminescent display tube includes a substrate having a number of recesses of predetermined configuration formed in one major surface. An anode structure is formed in each of these recesses so that the anode structure conforms substantially to the shape of the recess. Each anode structure includes a layer of conductive material disposed on the bottom surface of the recess and projecting members or ridges of conductive material which are contiguous with the layer of conductive material and extend upward along the opposed side surfaces of the recess. When the anode structure is formed in an elongated recess, a channel shaped conductive layer results which is made up of the conductive layer on the bottom of the recess and the projecting members extending along the opposed sides of the recess.

Abstract translation: 用于发光显示管的阳极组件包括在一个主表面上形成有多个具有预定构型的凹槽的基板。 在这些凹部的每一个中形成阳极结构，使得阳极结构基本上符合凹部的形状。 每个阳极结构包括设置在凹部的底表面上的导电材料层和与导电材料层邻接并且沿凹槽的相对侧表面向上延伸的导电材料的突出构件或脊。 当阳极结构形成在细长的凹槽中时，形成通道形状的导电层，其由凹槽底部的导电层构成，并且突出构件沿凹槽的相对侧延伸。