公开(公告)号：US5312279A

公开(公告)日：1994-05-17

申请号：US818353

申请日：1992-01-09

Applicant: Cheol-hyeon Jang

Inventor： Cheol-hyeon Jang

IPC: H01J9/24 ,  H01J9/26 ,  H01J9/28 ,  H01J29/02 ,  H01J31/15 ,  H01J9/18

CPC classification number: H01J29/02 ,  H01J31/15 ,  H01J9/261 ,  H01J9/28 ,  H01J2329/8625

Abstract: A vacuum fluorescent display and a manufacturing method thereof are disclosed. The vacuum fluorescent display has a faceplate and a substrate forming a vacuum-space, segments, filaments, grids, pin leads, stands for fixing filaments and a stationary base for fixing the stands. The stationary base is a hollowed-out rectangle which includes a pair of parallel setters for welding the stands on opposing sides of the substrate and a pair of spacing strips for maintaining the interval between the setters. The base is fixed to the substrate, and then setters are separated from each other by removing the spacing strips. The ends of setters extend outwardly from the vacuum-space to serve as a conductor to the filament.

Abstract translation: 公开了一种真空荧光显示器及其制造方法。 真空荧光显示器具有面板和形成真空空间的片基，片段，细丝，网格，针引线，用于固定长丝的支架和用于固定支架的固定基座。 固定基座是一个中空的矩形，其包括一对平行的固定器，用于焊接基板的相对侧上的支架，以及一对间隔条，用于保持定位器之间的间隔。 将基座固定在基板上，然后通过移除间隔条将固定器彼此分开。 固定器的端部从真空空间向外延伸，用作灯丝的导体。