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    • 5. 发明公开
    • 비정질 탄소 층의 저온 증착을 위한 방법
    • 非晶碳层低温沉积方法
    • KR1020070118968A
    • 2007-12-18
    • KR1020070057161
    • 2007-06-12
    • 어플라이드 머티어리얼스, 인코포레이티드
    • 탕,섬-예루안,힌챠오이,광덕더글라스김,복헌
    • H01L21/205
    • C23C16/26C23C16/509
    • A method for low temperature deposition of an amorphous carbon layer is provided to improve uniformity and conformality of the amorphous carbon layer deposited on a surface and a sidewall of a substrate. A substrate supplying process is performed to supply a substrate to an inside of a process chamber(202). A transferring process is performed to transfer a gas mixture including a hydrocarbon compound and an inert gas to the inside of the process chamber(204). A temperature maintaining process is performed to maintain the temperature of the substrate at the temperature of 450 °C or lower(206). A deposition process is performed to deposit an amorphous carbon film on the substrate(208). The hydrocarbon compound includes five and more carbon atoms. The hydrocarbon compound includes one or more elements of toluene, benzene, and hexane.
    • 提供了一种用于低温沉积无定形碳层的方法,以改善沉积在基底的表面和侧壁上的无定形碳层的均匀性和共形性。 执行基板供给处理以将基板供应到处理室(202)的内部。 进行转移处理以将包含烃化合物和惰性气体的气体混合物转移到处理室(204)的内部。 进行温度保持处理以将基板的温度维持在450℃以下的温度(206℃)。 进行沉积工艺以在基板(208)上沉积无定形碳膜。 烃化合物包括五个或更多个碳原子。 烃化合物包括甲苯,苯和己烷的一种或多种元素。