Silver-glass pastes
    1.
    发明授权
    Silver-glass pastes 失效
    银玻璃浆

    公开(公告)号:US5164119A

    公开(公告)日:1992-11-17

    申请号:US604050

    申请日:1990-10-29

    摘要: An improved silver-glass paste for bonding a silicon die to a ceramic substrate consisting essentially of silver flake, glass, resin, surfactant containing lyophilic and lyophobic groups and solvent. The surfactant provides a steric barrier around the silver and glass to stabilize the paste and reduce voiding and cracking when the paste is used to bond the die to the substrate.

    摘要翻译: 一种改进的银玻璃糊料,用于将硅晶片结合到基本上由银薄片,玻璃,树脂,含有亲液和疏液基团的表面活性剂和溶剂组成的陶瓷基底上。 表面活性剂在银和玻璃周围提供空间屏障,以稳定浆料,并且当使用糊料将模具结合到基底时减少空隙和开裂。