公开(公告)号：US11948721B2

公开(公告)日：2024-04-02

申请号：US16883614

申请日：2020-05-26

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Ying-Chuan Kao ,  Hung-Yu Chou ,  Dong-Ren Peng ,  Jun Jie Kuo ,  Kenji Otake ,  Chih-Chien Ho

IPC: H01F27/28 ,  H01F19/08 ,  H01L23/64 ,  H01L49/02

CPC classification number: H01F27/2804 ,  H01L23/645 ,  H01L28/10 ,  H01F2019/085 ,  H01F2027/2809

Abstract: An apparatus includes a laminate, the laminate including a dielectric layer having a first surface and a second surface opposed to the first surface, and a conductive layer forming a circuit element overlying the first surface of the dielectric layer. The apparatus further includes a magnetic layer over the conductive layer. A first edge surface of the magnetic layer is coplanar with a first edge surface of the laminate, and a second edge surface of the magnetic layer is coplanar with a second edge surface of the laminate.

公开(公告)号：US20210375525A1

公开(公告)日：2021-12-02

申请号：US16883614

申请日：2020-05-26

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Ying-Chuan Kao ,  Hung-Yu Chou ,  Dong-Ren Peng ,  Jun Jie Kuo ,  Kenji Otake ,  Chih-Chien Ho

IPC: H01F27/28 ,  H01L23/64 ,  H01L49/02

Abstract: An apparatus includes a laminate, the laminate including a dielectric layer having a first surface and a second surface opposed to the first surface, and a conductive layer forming a circuit element overlying the first surface of the dielectric layer. The apparatus further includes a magnetic layer over the conductive layer. A first edge surface of the magnetic layer is coplanar with a first edge surface of the laminate, and a second edge surface of the magnetic layer is coplanar with a second edge surface of the laminate.