基本信息:
- 专利标题： WELD-FREE MASK SUPPORT BLADE STRUCTURE FOR A CRT
- 专利标题（中）：免费件焊接片状面膜支撑装置阴极射线管
- 申请号：EP02741831.8 申请日：2002-06-04
- 公开(公告)号：EP1402557A2 公开(公告)日：2004-03-31
- 发明人： GOROG, Istvan , MASTERTON, Walter, David , BUCHER, Alan, Weir
- 申请人： Thomson Licensing S.A.
- 申请人地址： 46, quai Alphonse Le Gallo 92648 Boulogne Cedex FR
- 专利权人： Thomson Licensing S.A.
- 当前专利权人： Thomson Licensing S.A.
- 当前专利权人地址： 46, quai Alphonse Le Gallo 92648 Boulogne Cedex FR
- 代理机构： Kerber, Thierry
- 优先权： US880196 20010613
- 国际公布： WO2002101782 20021219
- 主分类号： H01J29/07
- IPC分类号： H01J29/07
摘要：
The present invention provides an improved tension mask frame assembly (10) in which mask support members (40, 60, 70, 80, 90) are provided with a first side wall (42, 62, 70, 82, 92), a second side wall (46, 66, 76, 86, 96) and a back wall (44, 64, 74, 84, 94) that are held together primarily by means of either tabs (49, 87) formed along an edge of the back wall received into respective apertures (50, 88) in the side wall (42) or by means of a ridge (69, 79, 89, 99) formed in the first side wall which abuts the back wall.
公开/授权文献:
- EP1402557B1 WELD-FREE MASK SUPPORT BLADE STRUCTURE FOR A CRT 公开/授权日：2008-07-30
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01J | 放电管或放电灯 |
| ------H01J29/00 | H01J31/00组中包含的各种阴极射线管或电子束管的零部件 |
| --------H01J29/02 | .电极；屏；其安装、支承、配置或绝缘 |
| ----------H01J29/06 | ..用作屏蔽的屏；插入电子流中的掩膜 |
| ------------H01J29/07 | ...彩色电视管的荫罩 |