Techniques for joining an opto-electronic module to a semiconductor package

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United States of America Patent

PATENT NO 6642613
SERIAL NO

09947210

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Abstract

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The present invention provides a technique for manufacturing a low cost device that provides a true die to external fiber optic connection. Specifically, the present invention relates to several techniques for joining an optical device package to a semiconductor device package. The first technique involves using wirebond studs and an adhesive material, the second technique involves the use of an anisotropic conductive film, and the third technique involves the use of solder material. Each of these techniques provides high levels of thermal, electrical and optical performance. The methods apply to optical sub-assembly and chip sub-assembly interfaces in transceivers, transmitters, as well as receivers for opto-electronic packages.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL SEMICONDUCTOR CORPORATION12500 TI BOULEVARD M/S 3999 DALLAS TX 75243

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deane, Peter Los Altos, CA 78 1573
Liu, Jia San Jose, CA 387 1559
Mazotti, William Paul San Martin, CA 25 304
Nguyen, Luu Thanh Sunnyvale, CA 37 296
Pham, Ken San Jose, CA 39 434
Roberts, Bruce Carlton San Jose, CA 20 177

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