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US 12,488,995 B2Granted
Manufacturing method of insert case for semiconductor device and semiconductor device
AssigneeMitsubishi Electric Corporation
InventorHiroyuki Masumoto
Life of this patent
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Abstract
A manufacturing method of an insert case for a semiconductor device includes: placing a terminal inside a mold and fixing a central portion of the terminal by bringing a slide core into contact with the central portion of the terminal; with the central portion of the terminal fixed by the slide core, filling an inside of the mold with resin to mold an insert case; and separating the slide core from the terminal and taking out the insert case from the mold.
Claims13
A manufacturing method of an insert case for a semiconductor device comprising:
- placing a terminal inside a mold and fixing a central portion of the terminal by bringing a slide core into contact with the central portion of the terminal;
- with the central portion of the terminal fixed by the slide core, filling an inside of the mold with resin to mold an insert case to embed a portion of the slide core in the molded insert case;
- and
- separating the slide core from the terminal and the case and taking out the insert case from the mold, wherein
- the terminal includes a plurality of terminals arranged in parallel to each other, and the slide core is inserted between the adjacent terminals, and
- the mold is configured such that when taking out the insert case from the mold, the insert case has a frame shape surrounding a hollow interior, and the terminal is exposed from respective sides of the insert case.
3 more elements
A manufacturing method of an insert case for a semiconductor device comprising:
- placing a terminal inside a mold and fixing a central portion of the terminal by bringing a slide core into contact with the central portion of the terminal;
- with the central portion of the terminal fixed by the slide core, filling an inside of the mold with resin to mold an insert case to embed a portion of the slide core in the molded insert case;
- and
- separating the slide core from the terminal and the case and taking out the insert case from the mold, wherein
- the terminal includes a plurality of terminals arranged in parallel to each other, and the slide core is inserted between the adjacent terminals, and
- the mold includes an upper portion and a lower portion, and the slide core moves laterally with respect to the upper portion and the lower portion when bringing the slide core into contact with the central portion of the terminal.
3 more elements
Dependencies are inferred from the claim text.