Semiconductor device including chip

Details Semiconductor device including chip Semiconductor device including chip

2010-02-24

2011-11-29

Hollington, Jermele M (Department: 2858)

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

Of individual circuit component or element

C324S762010

Reexamination Certificate

active

08067950

ABSTRACT:
A semiconductor device in which a chip10is mounted on a board, includes: a pad group A provided on the chip10and electrically connected to an internal circuit in the chip10; and a test pad pattern B provided on a region of the chip10except for a region of the chip10where the pad group A is provided. The pad group A includes: pads12aformed on a principal surface of the chip10; bumps16arespectively formed on the pads12awith a barrier metal layer interposed therebetween, and electrically connected to the board. The test pad pattern B includes: test pads12bformed on the principal surface of the chip10; test bumps16brespectively formed on the test pads12bwith a test barrier metal layer interposed therebetween, and interconnects11belectrically connecting adjacent ones of the test pads12b.

REFERENCES:
patent: 5726502 (1998-03-01), Beddingfield
patent: 5828128 (1998-10-01), Higashiguchi et al.
patent: 2002/0086515 (2002-07-01), Fukuyama
patent: 02-251162 (1990-10-01), None
patent: 07-050330 (1995-02-01), None
patent: 08-037357 (1996-02-01), None
patent: 08-153747 (1996-06-01), None
patent: 09-246426 (1997-09-01), None
patent: 10-335520 (1998-12-01), None
patent: 11-054881 (1999-02-01), None
patent: 2002-090422 (2002-03-01), None
patent: 2002090422 (2002-03-01), None
patent: 2006-005163 (2006-01-01), None
patent: 2006005163 (2006-01-01), None

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