Invention Grant
US09159708B2 Stackable molded microelectronic packages with area array unit connectors
有权
具有区域阵列单元连接器的可堆叠模制微电子封装
- Patent Title: Stackable molded microelectronic packages with area array unit connectors
- Patent Title (中): 具有区域阵列单元连接器的可堆叠模制微电子封装
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Application No.: US12839038Application Date: 2010-07-19
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Publication No.: US09159708B2Publication Date: 2015-10-13
- Inventor: Belgacem Haba
- Applicant: Belgacem Haba
- Applicant Address: US CA San Jose
- Assignee: Tessera, Inc.
- Current Assignee: Tessera, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Main IPC: H01L23/52
- IPC: H01L23/52 ; H01L25/10 ; H01L21/56 ; H01L23/31 ; H01L23/498 ; H01L25/00 ; H01L25/16 ; H01L23/00 ; H01L25/065

Abstract:
A microelectronic package having a substrate, a microelectronic element, e.g., a chip, and terminals can have conductive elements electrically connected with element contacts of the chip and contacts of the substrate. Conductive elements can be electrically insulated from one another for simultaneously carrying different electric potentials. An encapsulant can overlie the first surface of the substrate and at least a portion of a face of the microelectronic element remote from the substrate, and may have a major surface above the microelectronic element. A plurality of package contacts can overlie a face of the microelectronic element remote from the substrate. The package contacts, e.g., conductive masses, substantially rigid posts, can be electrically interconnected with terminals of the substrate, such as through the conductive elements. The package contacts can have top surfaces at least partially exposed at the major surface of the encapsulant.
Public/Granted literature
- US20120013001A1 STACKABLE MOLDED MICROELECTRONIC PACKAGES WITH AREA ARRAY UNIT CONNECTORS Public/Granted day:2012-01-19
Information query
IPC分类: