Semiconductor package and method of attaching semiconductor dies to substrates

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8592258
APP PUB NO 20120034738A1
SERIAL NO

13278152

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Abstract

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A method of mounting a semiconductor die on a substrate with a solder mask on a first surface includes placing a die on the solder mask, and mounting the die to the substrate by applying pressure and heat. The applied pressure ranges from a bond force of approximately 5 to 10 kgf, the heat has a temperature range from approximately 150 to 200° C. and the pressure is applied for a range of approximately 1 to 10 seconds.

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Patent Owner(s)

Patent OwnerAddress
QIMONDA AGGUSTAV-HEINEMANN-RING 212 MUNICH 81739
UNITED TEST AND ASSEMBLY CENTER LTD5 SERANGOON NORTH AVENUE 5 SINGAPORE 554916

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ammer, Florian Ergoldsbach, DE 6 54
Castillo, Denver Paul C Singapore, SG 2 0
Chow, Soo Pin Singapore, SG 3 0
Eng, Kian Teng Singapore, SG 22 681
Hetzel, Wolfgang Johannes Nattheim, DE 2 0
Manalac, Rodel Singapore, SG 6 15
Ong, Pang Hup Singapore, SG 8 195
Reiss, Werner Josef Bad Feilnbach, DE 2 0
Tan, Bryan Soon Hua Singapore, SG 1 0

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