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    • 8. 发明专利
    • System for cleaning wafer
    • 清洁系统
    • JP2003318147A
    • 2003-11-07
    • JP2003074499
    • 2003-03-18
    • Samsung Electronics Co Ltd三星電子株式会社
    • YEO IN-JUNKIM KYUNG-HYUNNAN TEIRININ HEIBUNCHO HYUN-HOHAH SANG-ROK
    • H01L21/304B08B3/02B08B3/12H01L21/00
    • H01L21/67051B08B3/02B08B3/12Y10S134/902Y10S438/906
    • PROBLEM TO BE SOLVED: To provide a megasonic energy cleaning device in which a cleaning probe can be rotated while a wafer to be cleaned is rotated during a cleaning action.
      SOLUTION: The effect of the cleaning action in the cleaning device is effectively increased by rotating the cleaning probe while the wafer is cleaned, and the occurrence of wafer patterning damages is suppressed to the minimum. In order to prevent harmful pulsation which may cause damages to the structure already formed in/on the surface of the wafer, a curved line group such as a spiral group can be formed in the cleaning probe by etching. If the cleaning probe having the curved line group is used while being rotated, particles can be effectively removed from the wafer while the damages to the surface of the wafer can be suppressed.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种兆声波能量清洁装置,其中在清洁动作期间待清洁的晶片旋转的同时可以旋转清洁探针。 解决方案:通过在清洁晶片时旋转清洁探针,清洁装置中的清洁作用的效果被有效地提高,并且晶片图案化损坏的发生被抑制到最小。 为了防止可能对已经形成在晶片表面上的结构造成损害的有害脉动,可以通过蚀刻在清洗探针中形成诸如螺旋组的曲线组。 如果在旋转时使用具有曲线组的清洁探针,则可以有效地从晶片去除颗粒,同时可以抑制对晶片表面的损坏。 版权所有(C)2004,JPO
    • 9. 发明专利
    • Apparatus and method for cleaning semiconductor wafer
    • 用于清洁半导体波形的装置和方法
    • JP2003332286A
    • 2003-11-21
    • JP2003098391
    • 2003-04-01
    • Samsung Electronics Co Ltd三星電子株式会社
    • YEO IN-JUNIN HEIBUNKIM KYUNG-HYUNHAH SANG-ROKNAN TEIRINCHO HYUN-HO
    • H01L21/683B08B3/12C25F1/00H01L21/00H01L21/302H01L21/304H01L21/68
    • H01L21/67051B08B3/12Y10S134/902
    • PROBLEM TO BE SOLVED: To provide an apparatus and a method for cleaning a semiconductor wafer. SOLUTION: The apparatus for cleaning the semiconductor wafer includes; a cleaning medium feeding part for feeding a cleaning medium for providing a cleaning medium film onto a surface of the wafer to the surface of the wafer, an energy concentration relieving member positioned at the side of the wafer for extending the cleaning medium film outsides the surface of the wafer; a probe having an elongated stick-like portion positioned across the surface of the energy concentration relieving member and parallel to the surface of the wafer with the cleaning medium film between for feeding acoustic vibrational energy onto the surface of the wafer for cleaning the surface of the wafer; and a vibrator attached to a rear end of the probe for generating vibration for the acoustic vibrational energy. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种用于清洁半导体晶片的装置和方法。 解决方案:用于清洁半导体晶片的装置包括: 用于将清洁介质膜提供到晶片表面上的清洁介质供给部分的清洁介质供给部分,位于晶片侧面的用于延伸清洁介质膜的能量集中释放部件包围表面 的晶片; 具有细长的棒状部分的探针,其横跨能量集中释放部件的表面并且平行于晶片表面与清洁介质膜平齐,用于将声振动能量提供到晶片的表面上,以清洁晶片的表面 晶圆 以及附接到探针的后端的用于产生声振动能的振动的振动器。 版权所有(C)2004,JPO