会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 79. 发明授权
    • 웨이퍼 세정 시스템, 세정 프로브 및 웨이퍼 세정 방법
    • 웨이퍼세정시스템,세정프로브및퍼이퍼세정방웨
    • KR100468737B1
    • 2005-01-29
    • KR1020020034144
    • 2002-06-18
    • 삼성전자주식회사
    • 여인준윤병문김경현조현호하상록남정림
    • H01L21/304
    • H01L21/67051B08B3/02B08B3/12Y10S134/902Y10S438/906
    • Embodiments of the invention include a megasonic energy cleaning apparatus that has the ability to rotate the wafer to be cleaned, as well as rotate the cleaning probe during the cleaning process. Rotating the cleaning probe while the wafer is being cleaned is effective to increase the cleaning action of the apparatus while also minimizing damage to the wafer. Curved grooves, such as a spiral groove, can be etched into the cleaning probe to minimize forming harmful waves that could potentially cause damage to the wafer surface or to structures already made on the surface. Using a cleaning probe having a curved groove while also rotating the cleaning probe effectively cleans particles from a wafer while also limiting damage to the surface of the wafer.
    • 本发明的实施例包括兆声波能量清洁装置,其具有旋转要清洁的晶片的能力,以及在清洁过程中旋转清洁探针。 在晶片被清洁的同时旋转清洁探针有效地增加了设备的清洁作用,同时也最小化了晶片的损坏。 诸如螺旋凹槽的弯曲凹槽可以蚀刻到清洁探针中以最小化可能潜在地导致损伤晶片表面或已经在表面上形成的结构的有害波形成。 使用具有弯曲凹槽的清洁探针同时还旋转清洁探针有效地清洁晶片上的微粒,同时还限制晶片表面的损坏。
    • 80. 发明授权
    • 반도체소자 제조장치 및 그 클리닝방법
    • 반도체소자제조장치및그클리닝방법
    • KR100467082B1
    • 2005-01-24
    • KR1020000010304
    • 2000-03-02
    • 주성엔지니어링(주)
    • 신용우황철주
    • H01L21/02
    • H01J37/32862B08B7/00C23C16/4405H01J37/32082Y10S134/902Y10S438/905
    • An apparatus for fabricating a semiconductor device includes: a reactive chamber having an inlet and an outlet for a gas and being electrically grounded; a susceptor installed in the reactive chamber for mounting a wafer thereon and being electrically insulated with the reactive chamber; and an RF generator for applying an RF electric power to the susceptor. A method for cleaning the apparatus for fabricating a semiconductor device includes the steps of: injecting a plasma forming gas through the gas inlet; and moving the susceptor in the vertical direction of the face of the wafer while applying the RF electric power to the susceptor, to control the position and the density of the plasma. Since the plasma is formed even at the shadow area, such as the lower space of the susceptor within the reactive chamber where plasma could be hardly formed, there is no need to clean separately the lower space of the reactive chamber. Thus, the cleaning process is simplified. In addition, since the density of the plasma can be easily controlled without increase or decrease of the RF electric power by transferring the susceptor 140 vertically, the inside of the reactive chamber 110 can be uniformly and effectively cleaned with the plasma.
    • 一种用于制造半导体器件的设备包括:反应室,其具有用于气体的入口和出口并被电接地; 安装在反应室中用于在其上安装晶片并与反应室电绝缘的基座; 以及用于将RF电力施加到基座的RF发生器。 一种用于清洁用于制造半导体器件的设备的方法包括以下步骤:通过气体入口注入等离子体形成气体; 以及在将RF电力施加到基座的同时在基板的垂直方向上移动基座以控制等离子体的位置和密度。 由于等离子体甚至在阴影区域形成,例如在难以形成等离子体的反应室内的基座的下部空间,所以不需要单独清洁反应室的下部空间。 因此,清洁过程被简化。 另外,由于通过竖直地移动基座140而不增加或减少RF电力,可以容易地控制等离子体的密度,所以可以利用等离子体均匀且有效地清洁反应室110的内部。