公开(公告)号：US3928782A

公开(公告)日：1975-12-23

申请号：US38825573

申请日：1973-08-14

Applicant: PHILIPS CORP

Inventor： VAN ESDONK JOHANNES ,  HORNMAN JOHANNES PETRUS ,  DE HASS FRANCISCUS CUPERTINUS

IPC: H01J9/24 ,  H01J9/00 ,  H01J19/52 ,  H01J29/82 ,  H01J1/88 ,  H01J19/42

CPC classification number: H01J29/82 ,  H01J19/52 ,  H01J2893/0009

Abstract: In manufacturing an electric discharge tube recesses are provided in the wall of the tube by means of sandblasting or liquid honing. The electrodes of the electrode system of the tube are fixed in said recesses the shape and orientation of which are determined by a mask.

Abstract translation: 在制造放电管时，通过喷砂或液体珩磨将凹槽设置在管的壁中。 管的电极系统的电极被固定在所述凹部中，其形状和取向由掩模确定。

公开(公告)号：US3868527A

公开(公告)日：1975-02-25

申请号：US41082973

申请日：1973-10-29

Applicant: PHILIPS CORP

Inventor： DE VRIES GERHARD HEINRICH FRIE ,  HORNMAN JOHANNES PETRUS ,  KUSTER HENDRIK ,  VAN ESDONK JOHANNES

IPC: H01J17/49 ,  H01J61/02

CPC classification number: H01J17/494

Abstract: A gas discharge display panel for self scan circuits in which supply conductors for the cathode groups are provided in the panel itself and are connected to the cathodes, the cathodes themselves no longer being passed through the wall.

Abstract translation: 一种用于自扫描电路的气体放电显示面板，其中阴极组的供电导体设置在面板本身中并连接到阴极，阴极本身不再通过壁。

公开(公告)号：US3609438A

公开(公告)日：1971-09-28

申请号：US3609438D

申请日：1970-05-05

Applicant: PHILIPS CORP

Inventor： ESDONK JOHANNES VAN ,  HORNMAN JOHANNES PETRUS

IPC: H01J1/48 ,  H01J3/02 ,  H01J29/48 ,  H01J1/14 ,  H01J19/06

CPC classification number: H01J3/027

Abstract: An electron gun the first perforated electrode of which, which surrounds the cathode, consists of a perforated plate of nickel which is secured to a cylinder consisting of a copper-nickel alloy. (FIG. 3.