Invention Grant
- Patent Title: Electronic component package and method for forming same
- Patent Title (中): 电子元件封装及其形成方法
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Application No.: US14042662Application Date: 2013-09-30
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Publication No.: US09437574B2Publication Date: 2016-09-06
- Inventor: Tu-Anh N. Tran , Chu-Chung Lee
- Applicant: Tu-Anh N. Tran , Chu-Chung Lee
- Applicant Address: US TX Austin
- Assignee: Freescale Semiconductor, Inc.
- Current Assignee: Freescale Semiconductor, Inc.
- Current Assignee Address: US TX Austin
- Main IPC: H05K1/11
- IPC: H05K1/11 ; H05K1/09 ; H01L23/00

Abstract:
An electronic component package includes a substrate and dielectric structure. The dielectric structure includes a top surface having a protrusion portion and a lower portion. The protrusion portion is located at first height that is greater than a second height of the lower portion. A conductive bond pad is located over the dielectric structure. A ball bond electrically couples the bond pad and a bond wire. An intermetallic compound located between the ball bond and bond pad is formed of material of the ball bond and bond pad and electrically couples the bond pad to the ball bond. A portion of the bond pad is vertically located between a portion of the lower portion of the top surface of the dielectric structure and the intermetallic compound. No portion of the bond pad is vertically located between at least a portion of the protrusion portion and the intermetallic compound.
Public/Granted literature
- US20150090480A1 ELECTRONIC COMPONENT PACKAGE AND METHOD FOR FORMING SAME Public/Granted day:2015-04-02
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