Alignment apparatus and method for aligning stacked devices

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7290321
APP PUB NO 20060272149A1
SERIAL NO

11500061

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for passively aligning first and second substrates having micro-components disposed thereon when the substrates do not include patterned surfaces which face each other. The apparatus includes a first depression which cooperates with an alignment sphere to mechanically engage a corresponding depression disposed on the front surface of the first substrate and a second depression which cooperates with a second alignment sphere to mechanically engage a corresponding depression disposed on the front surface of the second substrate. The first and second depression of the alignment apparatus and the alignment spheres cooperate to passively align micro-components disposed on each of the substrates.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTD129 SAMSUNG-RO YEONGTONG-GU SUWON-SI GYEONGGI-DO 16677

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dautartas, Mindaugas F Blacksburg, VA 57 1170
Rasnake, Jasean Blacksburg, VA 6 63
Steinberg, Dan A Blacksburg, VA 70 829

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