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    • 8. 发明申请
    • METHOD FOR SEASONING UV CHAMBER OPTICAL COMPONENTS TO AVOID DEGRADATION
    • 用于分解紫外线光学元件以避免降解的方法
    • US20130177706A1
    • 2013-07-11
    • US13719047
    • 2012-12-18
    • Sanjeev BalujaAlexandros T. DemosBo XieJuan Carlos Rocha-Alvarez
    • Sanjeev BalujaAlexandros T. DemosBo XieJuan Carlos Rocha-Alvarez
    • B05D3/06
    • B05D3/066C23C16/4404C23C16/4405
    • Methods for depositing a carbon-based seasoning layer on exposed surfaces of the optical components within a UV processing chamber are disclosed. In one embodiment, the method includes flowing a carbon-containing precursor radially inwardly across exposed surfaces of optical components within the thermal processing chamber from a circumference of the optical components, exposing the carbon-containing precursor to a thermal radiation emitted from a heating source to form a carbon-based seasoning layer on the exposed surfaces of the optical components, exposing the carbon-based seasoning layer to ozone, wherein the ozone is introduced into the processing chamber by flowing the ozone radially inwardly across exposed surfaces of optical components from the circumference of the optical components, heating the optical components to a temperature of about 400° C. or above while flowing the ozone to remove the carbon-based seasoning layer from exposed surfaces of the optical components.
    • 公开了在UV处理室内的光学部件的暴露表面上沉积碳基调味剂层的方法。 在一个实施例中,该方法包括使含碳前驱体从光学部件的圆周径向向内流过热处理室内的光学部件的暴露表面,将含碳前体暴露于从加热源发射的热辐射至 在光学部件的暴露表面上形成碳基调味剂层,将碳基调味剂层暴露于臭氧,其中臭氧通过径向向内流过来自圆周的光学部件的暴露表面而将臭氧引入处理室 的光学部件,将光学部件加热至约400℃以上的温度,同时使臭氧流动,以从光学部件的露出表面除去碳基调味剂层。