会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明公开
    • 코팅된 솔더볼을 갖는 반도체 장치
    • 具有涂层焊球的SEMICONDUCTOR PAKAGE
    • KR1020110091056A
    • 2011-08-11
    • KR1020100010684
    • 2010-02-05
    • 앰코 테크놀로지 코리아 주식회사
    • 김인호정동진김재윤
    • H01L23/12H01L21/60
    • H01L2224/16225H01L2924/15311
    • PURPOSE: A semiconductor device having a coated solder ball is provided to maximize fine pitch between solder balls by arranging the solder balls as the state in which the solder balls contact each other and to improve the reliability of a package and the adhesive strength of a solder adhesive part by multiplying the connecting area of the solder balls. CONSTITUTION: A solder ball(30) which is an electrical input-output means between a conductive pad(22) of a motherboard(20) and a borland(14) formed on a substrate(12) of a semiconductor package is welded. An insulating material(32) capable of locally eliminating by a polar solvent material is coated on the surface of the solder ball. An adhesive material for welding the solder ball and the polar solvent material are spread on the conductive pad of the motherboard in which the semiconductor package is mounted and the borland of the substrate.
    • 目的:提供一种具有涂层焊球的半导体器件,通过将焊球布置为焊球彼此接触的状态并提高封装的可靠性和焊料的粘合强度,使焊球之间的细间距最大化 通过将焊球的连接面积乘以粘合部分。 构成:在半导体封装的基板(12)上形成的在母板(20)的导电焊盘(22)和硼化物(14)之间的电输入输出装置的焊球(30)被焊接。 能够通过极性溶剂材料局部消除的绝缘材料(32)涂覆在焊球的表面上。 用于焊接焊球和极性溶剂材料的粘合剂材料分散在其中安装半导体封装的母板的导电焊盘和衬底的硼化物上。