MULTILAYER WIRING BOARD AND PROBE CARD EQUIPPED WITH MULTILAYER WIRING BOARD
PROBLEM TO BE SOLVED: To improve the bond strength of a core board and a stud provided protruding from the principal surface of the core board in a multilayer wiring board with which a probe card is provided.SOLUTION: A multilayer wiring board 2a of a probe card 1 comprises: a core board 8 one princ...
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Format: | Patent |
Sprache: | eng ; jpn |
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