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发明名称
导线架
摘要
本发明揭露一种导线架,其包括一晶片座与复数个接脚,该晶片座的背面具有一凹槽。此凹槽定义一边框环绕一凹陷,且此凹陷管控可熔材料的突出。此外,一封装体包含此导线架。此外,一种制造一导线架的方法,包含图案化一金属薄片以形成晶片座与复数个接脚,及形成一凹槽于该晶片座的背面。
申请公布号
TWI409926
申请公布日期
2013.09.21
申请号
TW098142994
申请日期
2009.12.15
申请人
旺宏电子股份有限公司 新竹市新竹科学工业园区力行路16号
发明人
李睿中;林栢新;李昆峯
分类号
H01L23/492
主分类号
H01L23/492
代理机构
代理人
李贵敏 台北市内湖区民权东路6段109号2楼之1
主权项
地址
新竹市新竹科学工业园区力行路16号
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