Invention Grant
- Patent Title: Antenna assembly for wafer level packaging
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Application No.: US14955471Application Date: 2015-12-01
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Publication No.: US10319689B2Publication Date: 2019-06-11
- Inventor: Weng Foong Yap , Jinbang Tang
- Applicant: FREESCALE SEMICONDUCTOR, INC.
- Applicant Address: US TX Austin
- Assignee: NXP USA, Inc.
- Current Assignee: NXP USA, Inc.
- Current Assignee Address: US TX Austin
- Main IPC: H01L23/538
- IPC: H01L23/538 ; H01L23/66 ; H01L23/498 ; H01L23/552

Abstract:
Embodiments are provided for a packaged semiconductor device that includes a package substrate that in turn includes an embedded die configured to process a radio frequency (RF) signal; a printed circuit board (PCB) attached to a front side of the package substrate, where the PCB includes a cavity; and an antenna enabling element attached to the front side of the package substrate within the cavity, the antenna enabling element configured to convey the RF signal through the cavity.
Public/Granted literature
- US20170154859A1 ANTENNA ASSEMBLY FOR WAFER LEVEL PACKAGING Public/Granted day:2017-06-01
Information query
IPC分类: