发明名称 |
VERFAHREN ZUR HERSTELLUNG UND ZUM TRANSFERIEREN METALLISCHER TROPFEN |
摘要 |
A method of manufacturing metallic droplets (9), comprising the following steps: (a) providing a substrate (1) which is substantially transparent to radiation of wavelength lambda , one face (1a) of the substrate (1) being provided with a metallic layer (3) which is partitioned into an array of lands (5); (b) directing a laser beam (7) of wavelength lambda through the substrate (1) onto a land (5), thereby causing rapid melting of the land (5) and its detachment from the substrate (1) in the form of a molten droplet (9). In a preferential embodiment of the method, the molten droplet (9) is "shot" onto a target substrate (21) before solidifying. |
申请公布号 |
DE69715589(D1) |
申请公布日期 |
2002.10.24 |
申请号 |
DE1997615589 |
申请日期 |
1997.06.17 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN |
发明人 |
WEEKAMP, WILHELMUS;VAN GASTEL, JUDOCUS;BUELENS, JOHANNES;HOVING, WILLEM |
分类号 |
B23K35/02;H01L21/48;H01L21/60;H01L23/488;H05K3/34 |
主分类号 |
B23K35/02 |
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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