Invention Grant
- Patent Title: Leadframe structure for electronic packages
- Patent Title (中): 电子封装的引线框架结构
-
Application No.: US12669338Application Date: 2008-07-15
-
Publication No.: US08258611B2Publication Date: 2012-09-04
- Inventor: Ronald Schravendeel , Peter Schelwald
- Applicant: Ronald Schravendeel , Peter Schelwald
- Applicant Address: NL Eindhoven
- Assignee: NXP B.V.
- Current Assignee: NXP B.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP07112932 20070723
- International Application: PCT/IB2008/052835 WO 20080715
- International Announcement: WO2009/013665 WO 20090129
- Main IPC: H01L23/495
- IPC: H01L23/495

Abstract:
A leadframe structure for an electronic package is provided, wherein the leadframe structure comprises a die-pad, a barrier area, and a bonding area, wherein the barrier area is arranged between the die-pad and the bonding area, and wherein the barrier area is adapted to electrically connect the die-pad and the bonding area, and is further constructed in such a way that delamination growth between the leadframe structure and a moulding compound fixable to the leadframe structure is reduced.
Public/Granted literature
- US20100200973A1 LEADFRAME STRUCTURE FOR ELECTRONIC PACKAGES Public/Granted day:2010-08-12
Information query
IPC分类: