Invention Grant
- Patent Title: Wafer level package and fabrication method
- Patent Title (中): 晶圆级封装及制造方法
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Application No.: US13918307Application Date: 2013-06-14
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Publication No.: US08691632B1Publication Date: 2014-04-08
- Inventor: Ronald Patrick Huemoeller , Sukianto Rusli , David Razu
- Applicant: Amkor Technology, Inc.
- Assignee: Amkor Technology, Inc.
- Current Assignee: Amkor Technology, Inc.
- Agency: McAndrews, Held & Malloy, Ltd.
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L23/48

Abstract:
A method of forming an electronic component package includes coupling a first surface of an electronic component to a first surface of a first dielectric strip, the electronic component comprising bond pads on the first surface; forming first via apertures through the first dielectric strip to expose the bond pads; and filling the first via apertures with an electrically conductive material to form first vias electrically coupled to the bond pads. The bond pads are directly connected to the corresponding first vias without the use of a solder and without the need to form a solder wetting layer on the bond pads.
Information query
IPC分类: