公开(公告)号：US20220148951A1

公开(公告)日：2022-05-12

申请号：US17544221

申请日：2021-12-07

Applicant: Infineon Technologies AG

Inventor： Ngoc-Hoa Huynh ,  Franz-Xaver Muehlbauer ,  Claus Waechter ,  Veronika Theyerl ,  Dominic Maier ,  Thomas Kilger ,  Saverio Trotta ,  Ashutosh Baheti ,  Georg Meyer-Berg ,  Maciej Wojnowski

IPC: H01L23/498 ,  H01L23/367 ,  H01L23/538 ,  H01Q9/28 ,  H01Q1/22 ,  H01Q9/04 ,  H01Q21/06 ,  H01L21/56 ,  H01L23/31

Abstract: A semiconductor device includes a semiconductor chip and a redistribution layer on a first side of the semiconductor chip. The redistribution layer is electrically coupled to the semiconductor chip. The semiconductor device includes a dielectric layer and an antenna on the dielectric layer. The dielectric layer is between the antenna and the semiconductor chip.