Invention Grant
US07863738B2 Apparatus for connecting integrated circuit chip to power and ground circuits
有权
将集成电路芯片连接到电源和接地电路的装置
- Patent Title: Apparatus for connecting integrated circuit chip to power and ground circuits
- Patent Title (中): 将集成电路芯片连接到电源和接地电路的装置
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Application No.: US11804003Application Date: 2007-05-16
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Publication No.: US07863738B2Publication Date: 2011-01-04
- Inventor: Matthew David Romig
- Applicant: Matthew David Romig
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Yingsheng Tung; Wade J. Brady, III; Frederick J. Telecky, Jr.
- Main IPC: H01L23/482
- IPC: H01L23/482 ; H01L21/60

Abstract:
In a method and system for transferring at least one of power and ground signal between a die and a package base of a semiconductor device, a connector is formed there between. The connector, which is disposed above the die attached to the package base, includes a center pad electrically coupled to the die by a plurality of conductive bumps and a finger extending outward from the center pad towards the package base. The finger is electrically coupled to the package base by a conductive pad. A plurality of bond wires are formed to electrically couple the package base and the die. A resistance of a conductive path via the connector is much less than a resistance of a conductive path via any one of the plurality of bond wires to facilitate an efficient transfer of the at least one of power and ground signal.
Public/Granted literature
- US20080284010A1 Apparatus for connecting integrated circuit chip to power and ground circuits Public/Granted day:2008-11-20
Information query
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