发明名称 |
Color television display tube |
摘要 |
A color selection electrode (29) for a color television display tube is suspended in the corners of the display window (20) with the aid of suspension means which comprise a flat resilient element (27). The resilient element (27) comprises an embossment (28). The embossment (28) falls partly through a recess (36) in a brace (34) which is connected to the color selection electrode (29). This assembly of the embossment (28) and the recess (36) forms a so-called ball joint. As a result of the hinging action of the ball-joint the color selection electrode (29) is suspended without moments being exerted on the color selection electrode (29). FIG. 2a.
|
申请公布号 |
US4812704(A) |
申请公布日期 |
1989.03.14 |
申请号 |
US19840678374 |
申请日期 |
1984.12.05 |
申请人 |
U.S. PHILIPS CORP. |
发明人 |
VAN DER VEN, ROBERT F. L. M. |
分类号 |
H01J31/20;H01J29/02;H01J29/07 |
主分类号 |
H01J31/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|