MOLD FOR SEMICONDUCTOR RESIN SEALING

PROBLEM TO BE SOLVED: To eliminate the need for adjusting a mold for resin sealing of semiconductor devices taking a great deal of time by preventing fins of resin or the like by suppressing the warpage or deformation of the mold due to thermal stress. SOLUTION: A cavity block 11 and a base of a mol...

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1. Verfasser: SATO EISHIN
Format: Patent
Sprache:eng
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