| 发明名称 |
FLUORESCENT SOLDER PASTE MIXTURE |
| 摘要 |
<p>FLUORESCENT SOLDER PASTE MIXTURE A fluorescent solder paste mixture comprising a fluorescent pigment dispersed in a solder paste is disclosed. The solder paste comprises solder fragments dispersed in a solder flux. A method for making the solder paste mixture and d method for using the solder paste mixture to make a fluorescent solder joint between an electrical component and a circuit board are also disclosed. Use of the fluorescent solder paste mixture facilitates automatic and manual inspection of circuit boards during and after assembly.</p> |
| 申请公布号 |
CA1260810(A) |
申请公布日期 |
1989.09.26 |
| 申请号 |
CA19860513854 |
申请日期 |
1986.07.15 |
| 申请人 |
NORTHERN TELECOM LIMITED |
发明人 |
LUCAS, JAMES A.;TRUMBLE, WILLIAM P. |
| 分类号 |
B23K35/22;B23K35/26;H05K1/02;H05K3/34;(IPC1-7):B23K35/363;B23K35/365 |
主分类号 |
B23K35/22 |
| 代理机构 |
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| 主权项 |
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