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1. 发明公开

KR20090113819A Electrode member for cold cathode fluorescent lamp 无效
标题翻译：冷阴极荧光灯用电极部件
公开(公告)号：KR20090113819A
公开(公告)日：2009-11-02
申请号：KR20097009002
申请日：2008-04-17
申请人： SUMITOMO ELECTRIC INDUSTRIES , SUMIDEN FINE CONDUCTORS CO LTD
发明人： HOSOE AKIHISA , INAZAWA SHINJI , YAMAZAKI KAZUO , TOKUDA TAKESHI , TOMINAGA TETSUJI
IPC分类号： H01J61/36 , H01J61/067
CPC分类号： H01J61/366 , H01J61/36 , H01J61/72 , Y10T428/2958
摘要： This invention provides an electrode member for a cold cathode fluorescent lamp having excellent adhesion between a lead part and glass, and a process for producing the electrode member. An electrode member (10) comprises an electrode part (11), a lead part (12), and a glass part (13). The lead part (12) at least on its surface side is formed of an iron-containing metal, and the surface of the lead part (12) in its part covered with the glass part (13) is provided with an oxide film (12s). The oxide film (12s) contains FeO. The FeO-containing oxide film (12s) can easily realize a higher level of adhesion to the glass than the oxide film formed of Fe2O3 and Fe3O4. By virtue of this, in the electrode member (10), the lead part (12) and the glass part (13) can be adhered tightly to each other for satisfactory adhesion between constituent members present between the lead part (12) and the glass tube in the cold cathode fluorescent lamp.
摘要翻译：本发明提供了一种用于冷阴极荧光灯的电极部件，其具有引线部和玻璃之间的优异的粘合性，以及用于制造电极部件的工序。电极部件（10）包括电极部分（11），引线部分（12）和玻璃部分（13）。至少在其表面侧的引线部分（12）由含铁金属形成，并且其部分被玻璃部分（13）覆盖的引线部分（12）的表面设置有氧化膜（12s ）。氧化膜（12s）含有FeO。与Fe 2 O 3和Fe 3 O 4形成的氧化物膜相比，含FeO的氧化物膜（12s）能够容易地实现与玻璃的粘附性的更高的水平。由此，在电极部件（10）中，引线部（12）和玻璃部（13）能够彼此紧密地粘合，以使引线部（12）和玻璃管中冷阴极荧光灯。

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