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US08092870B2 Preparation of metal oxide thin film via cyclic CVD or ALD 有权
通过循环CVD或ALD制备金属氧化物薄膜

Preparation of metal oxide thin film via cyclic CVD or ALD
Abstract:
A cyclic deposition process to make a metal oxide film on a substrate, which comprises the steps: introducing a metal ketoiminate into a deposition chamber and depositing the metal ketoiminate on a heated substrate; purging the deposition chamber to remove unreacted metal ketominate and any byproduct; introducing an oxygen-containing source to the heated substrate; purging the deposition chamber to remove any unreacted chemical and byproduct; and, repeating the cyclic deposition process until a desired thickness of film is established.
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