Apparatus for planarizing a probe card and method using same

An apparatus for use with a wafer prober and a probe card comprising a stiffening member having a feature defining a first plane. The stiffening member is mountable atop the central portion of the probe card. A reference member is provided to mount to the wafer prober and has an underside with a fea...

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Bibliographic Details
Main Authors WAKEFIELD RAY, FOSTER CRAIG Z
Format Patent
LanguageEnglish
Published 29.08.2006
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Abstract An apparatus for use with a wafer prober and a probe card comprising a stiffening member having a feature defining a first plane. The stiffening member is mountable atop the central portion of the probe card. A reference member is provided to mount to the wafer prober and has an underside with a feature defining a second plane. When the feature of the stiffening member defining the first plane is urged against the feature of the reference member defining a second plane the probe tips of the probe card are substantially planarized relative to the wafer prober.
AbstractList An apparatus for use with a wafer prober and a probe card comprising a stiffening member having a feature defining a first plane. The stiffening member is mountable atop the central portion of the probe card. A reference member is provided to mount to the wafer prober and has an underside with a feature defining a second plane. When the feature of the stiffening member defining the first plane is urged against the feature of the reference member defining a second plane the probe tips of the probe card are substantially planarized relative to the wafer prober.
Author WAKEFIELD RAY
FOSTER CRAIG Z
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Snippet An apparatus for use with a wafer prober and a probe card comprising a stiffening member having a feature defining a first plane. The stiffening member is...
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SourceType Open Access Repository
SubjectTerms BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
SEMICONDUCTOR DEVICES
TESTING
Title Apparatus for planarizing a probe card and method using same
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