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Ething composition and ething method using the same
Ething composition and ething method using the same
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机译:使用相同的啮合组成和熔点方法
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摘要
The present invention provides an etching composition and a method of using the same, and more particularly, the etching composition of the present invention provides an etching composition for selectively etching a metal nitride film and a selective etching method for a metal nitride film using the same.
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