Invention Grant
US07656048B2 Encapsulated chip scale package having flip-chip on lead frame structure
有权
封装的芯片级封装,在引线框架结构上具有倒装芯片
- Patent Title: Encapsulated chip scale package having flip-chip on lead frame structure
- Patent Title (中): 封装的芯片级封装,在引线框架结构上具有倒装芯片
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Application No.: US12107568Application Date: 2008-04-22
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Publication No.: US07656048B2Publication Date: 2010-02-02
- Inventor: Joseph K. Fauty , James P. Letterman, Jr. , Denise Thienpont
- Applicant: Joseph K. Fauty , James P. Letterman, Jr. , Denise Thienpont
- Applicant Address: US AZ Phoenix
- Assignee: Semiconductor Components Industries, LLC
- Current Assignee: Semiconductor Components Industries, LLC
- Current Assignee Address: US AZ Phoenix
- Agent Kevin B. Jackson
- Main IPC: H01L23/28
- IPC: H01L23/28

Abstract:
In one embodiment, an encapsulated electronic package includes a semiconductor chip having patterned solderable pads formed on a major surface. During an assembly process, the patterned solderable pads are directly affixed to conductive leads. The assembly is encapsulated using, for example, a MAP over-molding process, and then placed through a separation process to provide individual chip scale packages having flip-chip on lead frame interconnects.
Public/Granted literature
- US20080197459A1 ENCAPSULATED CHIP SCALE PACKAGE HAVING FLIP-CHIP ON LEAD FRAME STRUCTURE AND METHOD Public/Granted day:2008-08-21
Information query
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