Lead frame and manufacturing method of lead frame
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United States of America Patent
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Dec 26, 2017
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N/A
app pub date -
Oct 16, 2015
filing date -
Oct 23, 2014
priority date (Note) -
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Abstract
A lead frame includes a lead frame body processed in a predetermined shape, and including a notched part provided at an end of the lead frame body, the notched part being used as a starting point of tape-removing, a resin leakproof tape stuck on a back surface of the lead frame body, and a region of a periphery of the notched part in the back surface of the lead frame body, the region being reduced in a strength of bonding between the resin leakproof tape and the lead frame body is reduced relative to other region.
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