Heat dissipatable die unit and probe seat using the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12050235
APP PUB NO 20220214380A1
SERIAL NO

17569080

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Importance

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Abstract

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A heat dissipatable die unit includes an outer die, a metal heat dissipating layer and an inner die piled in order. The inner die includes a probe installation section, and a peripheral portion surrounding the probe installation section and having an inner connecting surface for being connected to a die and an outer connecting surface opposite thereto. The probe installation section has a recessed portion recessed from the inner connecting surface, and a protruding portion protruding from the outer connecting surface, thereby forming a level difference portion bordering the peripheral portion. The outer die includes an installation recess and a supporting portion surrounding the installation recess. The installation recess is recessed from an inner surface of the supporting portion and accommodates the protruding portion of the inner die. The metal heat dissipating layer is disposed between the peripheral portion and the supporting portion to attain heat dissipating effect.

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Patent Owner(s)

Patent OwnerAddress
MPI CORPORATIONNO 155 ZHONGHE ST ZHUBEI CITY HSINCHU COUNTY 30267

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Che-Wei Chu-Pei, TW 44 133
Lin, Chin-Yi Chu-Pei, TW 53 210
Su, Keng-Min Chu-Pei, TW 4 3
Wu, Ko-Chun Chu-Pei, TW 1 1

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