Method and system of chemical bath deposition

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United States of America Patent

PATENT NO 9433966
APP PUB NO 20150239001A1
SERIAL NO

14186002

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Abstract

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An apparatus for chemical bath deposition includes a housing defining a chemical tank, a circulation pipe, and at least one flow adjustment device disposed inside the chemical tank. The chemical tank has an opening on a top surface and is configured to accept and hold at least one substrate inside the chemical tank. The circulation pipe has at least one portion inside the chemical tank, and is configured to supply at least one chemical to the chemical tank. The at least one flowing adjustment device includes any one of a turbine, a diffuser and a bubbler, or a combination thereof.

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Patent Owner(s)

Patent OwnerAddress
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDHSINCHU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tsai, Pei-Chen Shuishang Township, TW 2 3

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