Semiconductor device

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United States of America Patent

PATENT NO 8941152
SERIAL NO

14105253

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Abstract

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A method of forming a semiconductor device comprises forming a base wafer comprising a first chip package portion, a second chip package portion, and a third chip package portion. The method also comprises forming a capping wafer comprising a plurality of isolation trenches, each of the plurality of isolation trenches being configured to substantially align with one of the first chip package portion, the second chip package portion or the third chip package portion. The method further comprises eutectic bonding the capping wafer and the base wafer to form a wafer package. The method additionally comprises dicing the wafer package into a first chip package, a second chip package, and a third chip package. The method also comprises placing the first chip package, the second chip package, and the third chip package onto a substrate.

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Patent Owner(s)

Patent OwnerAddress
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTDNO 8 LI-HSIN RD 6 SCIENCE-BASED INDUSTRIAL PARK HSIN-CHU 300-77 R O C

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Chun-wen Zhubei, TW 259 3778
Peng, Jung-Huei Jhubei, TW 101 1280
Teng, Yi-Chuan Zhubei, TW 54 510
Tsai, Hung-Chia Taichung, TW 18 453
Tsai, Shang-Ying Pingzhen, TW 95 886

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