ELECTRONIC UNIT AND PRODUCTION METHOD OF THE SAME

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090057006A1
SERIAL NO

12203973

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of producing an electronic unit in which components are housed in a case and molded with resin, wherein an opening portion of the case housing the components of the unit is closed by a lid plate, the resin is poured into the case through the hole provided in the lid plate to fill the case with the resin while allowing air to be exhausted through a hole provided in a bottom wall portion of the case, with the lid plate of the case directed downward, then the resin in the case is discharged to the outside through the hole provided in the lid plate, and thus a resin mold layer that continuously covers entire surfaces of the components housed in the case and an inner surface of the case is formed with space in contact with the resin mold layer remaining in the case.

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Patent Owner(s)

Patent OwnerAddress
KOKUSAN DENKI CO LTDSHIZUOKA PREFECTURE JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kishibata, Kazuyoshi Numazu-shi , JP 36 452
Sasaki, Kouji Numazu-shi , JP 66 695

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