发明名称 |
METHOD OF MANUFACTURING A LEADFRAME ASSEMBLY |
摘要 |
The invention relates to a method of manufacturing an assembly (100) of conductors (1), wherein a void (11) is provided in an electroconductive plate (10), within which void an island (12) is formed which serves as a carrier for a semiconductor element (13) and which is connected to the assembly (100) by a part (14) of the plate (10). Within the void (11), a number of strip-shaped conductors (1) are formed which surround the island (12), and the void (11) is formed so that one (1n) of the strip-shaped conductors (1) is connected to the island (12) by means of a further part (15) of the plate (10). According to the invention, the void (11) is formed so that two or more strip-shaped conductors (1) are electroconductively connected to the island (12) by means of a further part (15) of the plate (10), and at least one of the further parts (15) of the plate (10) is removed by means of punching. |
申请公布号 |
WO0051179(A1) |
申请公布日期 |
2000.08.31 |
申请号 |
WO2000EP00338 |
申请日期 |
2000.01.17 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
VAN KEMPEN, JOHANNES, M., A., M. |
分类号 |
H01L21/48;H01L23/495 |
主分类号 |
H01L21/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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