公开(公告)号：US3836806A

公开(公告)日：1974-09-17

申请号：US39779673

申请日：1973-09-17

申请人： NIPPON ELECTRIC KAGOSHIMA LTD

发明人： KOBAYAKAWA M ,  YAWATA K ,  YAMASHITA S

IPC分类号： H01J29/18 ,  H01J31/15 ,  H01J1/92 ,  H01J1/94

CPC分类号： H01J29/18 ,  H01J31/15

摘要： In a base plate assembly including an insulative substrate for a luminescence display tube and grid supports formed on the substrate along side edges thereof, a plurality of protrusions are extended sideways from the body of the substrate beyond the grid supports. When each of the grid supports has a protrusion left after cutting of the supports from two frames, the protrusions of the substrate are extended beyond the protrusions of the grid supports.

摘要翻译： 在包括用于发光显示管的绝缘基板和沿着其侧边缘形成在基板上的格栅支撑件的基板组件中，多个突起从基板的主体侧向延伸超过栅格支撑。 当每个格栅支撑件在从两个框架切割支撑件之后留下了一个突出部分时，基板的突起延伸超过栅格支撑件的突起。