Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element
Reexamination Certificate
2005-01-11
2005-01-11
Nguyen, Vinh P. (Department: 2829)
Electricity: measuring and testing
Fault detecting in electric circuits and of electric components
Of individual circuit component or element
C324S760020
Reexamination Certificate
active
06842030
ABSTRACT:
A test system for an integrated circuit chip, protects a circuit board from frost during low temperature testing. The test system comprises sealing means capable of removably attaching to a second surface of the test circuit board and for sealing a portion of the second surface to isolate the portion of the second surface of the test circuit board from ambient air. In this manner, the sealing unit prevents generation of frost at the solder junction portion of the test circuit, which would otherwise lead to leakage failures during test.
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Kim Ki-Yeul
Kim Yoon-Min
Mills & Onello LLP
Nguyen Vinh P.
Samsung Electronics Co,. Ltd.
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