公开(公告)号：US3659133A

公开(公告)日：1972-04-25

申请号：US3659133D

申请日：1970-10-14

申请人： TOKYO SHIBAURA ELECTRIC CO

发明人： TSUNETA ASAHIDE ,  OHTA YASUO ,  IKEGAKI MAKOTO ,  SAWAGATA SHINICHI ,  SATO FUMIYUKI

IPC分类号： H01J29/50 ,  H01J29/82

CPC分类号： H01J29/82 ,  H01J29/503

摘要： An in-line type triple electron gun assembly wherein there is provided a central electron gun member; there are disposed on both sides of the central electron gun member in the same plane a pair of electron gun members whose axis defines a prescribed angle of inclination to that of the central electron gun member; the first and second grid electrodes of each of the paired electron gun members consist of a substantially triangular plate electrode; the plate electrodes of each of the three electron gun members have an effective surface intersecting the axis of said each member at right angles; and each plate electrode is perforated with an electron beam hole coaxial with the axis of the electron gun member.

摘要翻译： 一种在线型三电子枪组件，其中设置有中央电子枪部件; 在同一平面上设置中央电子枪部件的两侧，一对电子枪部件的轴线与中央电子枪部件的轴线成一定的倾斜角度。 每对成对的电子枪部件的第一和第二栅电极由大致三角形的平板电极构成; 三个电子枪构件中的每一个的平板电极具有与所述每个构件的轴线成直角相交的有效表面; 并且每个板电极穿孔与电子枪构件的轴线同轴的电子束孔。