Apparatus for electroplating a tooling for use in semiconductor device encapsulation

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United States of America Patent

PATENT NO 9487881
APP PUB NO 20130020193A1
SERIAL NO

13184675

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Abstract

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An apparatus is disclosed for electroplating an inside wall of a transfer mold, the transfer mold being suitable for use in semiconductor device encapsulation. Specifically, the apparatus comprises a fixture, as well as a through-hole in the fixture for receiving an electrode to electroplate the inside wall of the transfer mold. In particular, the through-hole is configured to receive the electrode in a slide-fit to form a mutual interference fit for securing the electrode to the fixture. Upon fitting the electrode into the through-hole, the apparatus can then be used to electroplate the inside wall of the transfer mold by introducing the electrode into the space adjacent to the inside wall of the transfer mold. A device for use as an electrode in the apparatus is also disclosed.

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Patent Owner(s)

Patent OwnerAddress
ASMPT SINGAPORE PTE LTD2 YISHUN AVENUE 7 SINGAPORE 768924

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chng, Eng Cheng Singapore, SG 1 4
Damodaran, Saravana Ranganathan Singapore, SG 2 8
Ho, Shu Chuen Singapore, SG 29 149
Ngo, Yew Lan Singapore, SG 1 4
Yip, Kai Fat Singapore, SG 1 4

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