发明申请
- 专利标题： Low consumption cathode structure for cathode ray tubes
- 专利标题（中）： 用于阴极射线管的低消耗阴极结构
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申请号： US11158211申请日： 2005-06-20
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公开(公告)号： US20060038475A1公开(公告)日： 2006-02-23
- 发明人: Christian Galmiche , Michel Tirant , Francois Fichet , Philippe Zehnder , Gerard Proudhon
- 申请人： Christian Galmiche , Michel Tirant , Francois Fichet , Philippe Zehnder , Gerard Proudhon
- 优先权： FR0406738 20040621
- 主分类号： H01J29/46
- IPC分类号： H01J29/46
摘要：
Cathode structure for cathode ray tube comprising an eyelet in two separate parts positioned such that one of the parts covers, in the longitudinal direction and at least partially, the second part. The two parts are linked to each other at the shouldered ends. This structure reduces the heat losses of the cathode and reduces its consumption while it is operating.
公开/授权文献
- US07439664B2 Low consumption cathode structure for cathode ray tubes 公开/授权日：2008-10-21
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