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Method of manufacturing a pattern of conductive ma

2024-06-14 来源:爱问旅游网
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专利名称:Method of manufacturing a pattern of

conductive material

发明人:Woerlee, Pierre Hermanus,Verhoeven,

Johannes F. C. M.

申请号:EP84201431.8申请日:19841005公开号:EP0142186A2公开日:19850522

专利附图:

摘要:A method of providing narrow conductor tracks (metal silicide). According tothe invention, a pattern of polycrystalline silicon (3) covered by a protective layer (4) isconverted along the edges into silicide. This is effected in that the device is covered by asuitable metal (7) and is then silicidized laterally over a distance of 20-500 nm. Theremaining silicon (3) is removed selectively. The tracks (8) obtained can serve asconductor masks or, for example, as a plate of a capacitor.

申请人:Philips Electronics N.V.

地址:Groenewoudseweg 1 5621 BA Eindhoven NL

国籍:NL

代理机构:Rensen, Jan Geert

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