Method for constructing a wafer-interposer assembly

Semiconductor device manufacturing: process – With measuring or testing – Electrical characteristic sensed

Reexamination Certificate

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C324S765010, C438S113000

Reexamination Certificate

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06927083

ABSTRACT:
A method for reducing the likelihood of damaging a semiconductor wafer (18) and the integrated circuit chips of the semiconductor wafer (18) during handling utilizes a wafer interposer (12) having a wafer receiving portion (28) and a handling portion (30). The wafer receiving portion (28) of the wafer interposer (12) has a plurality of contact pads (22) that are electrically and non-temporarily mechanically connected to the contact pads of the integrated circuit chips of the wafer (18). The handling portion (30) of the wafer interposer (12) extends outwardly from the wafer receiving portion (28) such that the handling portion (30) is accessible to handling equipment without the handling equipment contacting the attached wafer (18).

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