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    • 8. 发明公开
    • 액 처리 장치
    • 液体处理设备
    • KR1020130023320A
    • 2013-03-07
    • KR1020130014512
    • 2013-02-08
    • 도쿄엘렉트론가부시키가이샤
    • 이토노리히로아라타케히데마사
    • H01L21/302
    • B08B3/04H01L21/67051Y10S134/902
    • PURPOSE: A liquid treatment apparatus is provided to efficiently discharge liquid near a wafer and on the upper side of the wafer by including a rotary discharge cup which rotates with a rotary cup. CONSTITUTION: A support plate(30) includes a support unit(30a) which supports a wafer(W). A rotary shaft(31) is downwardly extended from the support plate. A rotary driving device(60) rotates a wafer supported by the support unit. A rotary discharge cup is formed on the upper side of a rotary cup and rotates with the rotary cup. A liquid supply unit supplies liquid to the wafer and includes a surface liquid supply unit(41), a rear liquid supply unit(42), and a liquid supply source(40). [Reference numerals] (AA) To the outside; (BB) To 41; (CC) To 28
    • 目的:提供一种液体处理装置,用于通过包括旋转杯旋转的旋转放电杯来有效地排出晶片附近和晶片上侧的液体。 构成:支撑板(30)包括支撑晶片(W)的支撑单元(30a)。 旋转轴(31)从支撑板向下延伸。 旋转驱动装置(60)旋转由支撑单元支撑的晶片。 旋转放电杯形成在旋转杯的上侧,并与旋转杯一起旋转。 液体供应单元向晶片供应液体,包括表面液体供应单元(41),后部液体供应单元(42)和液体供应源(40)。 (附图标记)(AA)到外面; (BB)至41; (CC)至28