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
    • 59. 发明授权
    • Semiconductor device having filler with thermal conductive particles
    • 具有带有导热颗粒的填料的半导体器件
    • US07554192B2
    • 2009-06-30
    • US11553235
    • 2006-10-26
    • Masuo KogaTetsuo MizoshiriYukimasa Hayashida
    • Masuo KogaTetsuo MizoshiriYukimasa Hayashida
    • H01L23/34
    • H01L23/22H01L23/053H01L23/24H01L23/3735H01L2224/32225
    • A semiconductor device that includes an insulating substrate having an upper conductor formed on an upper surface thereof and a lower conductor formed on a lower surface of the insulating substrate. The device also includes a semiconductor element mounted on the upper surface of the insulating substrate with an under-element solder therebetween. The device further includes a heat sink whereon the insulating substrate is mounted with an under-substrate solder therebetween. The device additionally includes a silicone gel covering the semiconductor element, the under-element solder, and the upper conductor. In addition, the device includes a filler covering the lower conductor and the under-substrate solder, without covering the semiconductor element, the under-element solder, and the upper conductor, and having a thermal conductivity larger than a thermal conductivity of air and a fluidity higher than a fluidity of the silicone gel.
    • 一种半导体器件,包括在其上表面上形成有上导体的绝缘基板和形成在所述绝缘基板的下表面上的下导体。 该装置还包括半导体元件,其安装在绝缘基板的上表面上,其间具有下部元件焊料。 该装置还包括散热器,绝缘基板上安装有底板下焊料。 该装置还包括覆盖半导体元件,下部元件焊料和上导体的硅凝胶。 此外,该器件包括覆盖下导体和底基底焊料的填充物,而不覆盖半导体元件,下元件焊料和上导体,并且具有大于空气的热导率的热导率和 流动性高于硅胶的流动性。