MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

To improve the reliability in an electric inspection of a semiconductor device. When a movable pedestal 15 is being positioned relative to an arrangement direction of a plurality of second contact pins 13a by a positioning pin 13b which a socket 12 includes, a substrate conduction test is performed...

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Bibliographic Details
Main Authors MAKIHIRA NAOHIRO, MATSUHASHI JUN
Format Patent
LanguageEnglish
Published 27.09.2012
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
SEMICONDUCTOR DEVICES
TESTING
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Summary:To improve the reliability in an electric inspection of a semiconductor device. When a movable pedestal 15 is being positioned relative to an arrangement direction of a plurality of second contact pins 13a by a positioning pin 13b which a socket 12 includes, a substrate conduction test is performed by bringing a first contact pin 14a into contact with a pre-stack land 5c of a wiring substrate 5 and of the a lower package 2 and moreover bringing the second contact pin 13a into contact with a solder ball 7, and thus the electric inspection can be performed by precisely positioning the first contact pin 14a side and the second contact pin 13a side. Then, the reliability of the electric inspection can be improved.
Bibliography:Application Number: US201213417266