首页>
外国专利>
MAGNETIC COILS IN LOCALLY THINNED SILICON BRIDGES AND METHODS OF ASSEMBLING SAME
MAGNETIC COILS IN LOCALLY THINNED SILICON BRIDGES AND METHODS OF ASSEMBLING SAME
展开▼
机译:局部薄硅桥中的电磁线圈及其组装方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A recess in a die backside surface occupies a footprint that accommodates an inductor coil that is formed in metallization above an active surface of the die. Less semiconductive material is therefore close to the inductor coil. A ferromagnetic material is formed in the recess, or a ferromagnetic material is formed on a dielectric layer above the inductor coil. The recess may extend across a die that allows the die to be deflected at the recess.
展开▼