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发明公开
CN107342249A 化学品供应单元和基板处理装置 有权

化学品供应单元和基板处理装置
摘要：
提供了一种基板处理装置。该基板处理装置包括：壳体，所述壳体在其中具有处理空间;旋转头，所述旋转头用于支撑和旋转所述处理空间中的基板；以及化学品供应单元，所述化学品供应单元具有喷射喷嘴，所述喷射喷嘴用于将化学品供应到由所述旋转头支撑的所述基板上，其中，所述喷射喷嘴包括喷嘴主体，且其中所述喷嘴主体包括内部空间和微孔，所述内部空间用于接收化学品，所述微孔与所述内部空间连接，用于向下排放所述化学品。
摘要（英）：

Provided is a substrate treating apparatus. The substrate treating apparatus comprises: a housing having a treating space therein; a spin head for supporting and rotating a substrate in the treating space; and a chemical supply unit having an injection nozzle for supplying a chemical to the substrate which is supported by the spin head, wherein the injection nozzle comprises a nozzle body, and wherein the nozzle body comprises an inner space for receiving a chemical and minute holes which are connected with the inner space for discharging the chemicals to downward.

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