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US07514374B2 Method for manufacturing flat substrates 失效
平面基板的制造方法

Method for manufacturing flat substrates
摘要:
For avoiding the metallic inner surface of a PECVD reactor to influence thickness uniformity and quality uniformity of a μc-Si layer (19) deposited on a large-surface substrate, (15) before each substrate is single treated at least parts of the addressed wall are precoated with a dielectric layer (13).
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