发明名称 |
Capillary holding structure for ultrasonic horn |
摘要 |
An ultrasonic horn that has a capillary attachment hole to hold a capillary therein so as to be used in wire bonding, including a perpendicular slit provided on the opposite side of the capillary attachment hole from the tip end of the ultrasonic horn. An area surrounding the capillary attachment hole is formed thin, and the slit is narrowed and tightened by a bolt so as to insure a stable capillary holding force and prevent deterioration in the holding force over time. |
申请公布号 |
US6135338(A) |
申请公布日期 |
2000.10.24 |
申请号 |
US19980169890 |
申请日期 |
1998.10.12 |
申请人 |
KABUSHIKI KAISHA SHINKAWA |
发明人 |
KYOMASU, RYUICHI;KAWAGISHI, MINORU;SAKAKURA, MITSUAKI;AKIIKE, TADASHI |
分类号 |
H01L21/60;B23K20/10;H01L21/607;(IPC1-7):B23K20/10 |
主分类号 |
H01L21/60 |
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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