METHOD OF REMOVING PARTICLE ON SUBSTRATE, APPARATUS THEREFOR, AND COATING AND DEVELOPMENT APPARATUS
    7.
    发明申请
    METHOD OF REMOVING PARTICLE ON SUBSTRATE, APPARATUS THEREFOR, AND COATING AND DEVELOPMENT APPARATUS 审中-公开
    基板上去除颗粒的方法,其设备及涂层和开发设备

    公开(公告)号:US20070125491A1

    公开(公告)日:2007-06-07

    申请号:US11559675

    申请日:2006-11-14

    IPC分类号: B32B37/12 B08B7/00 H01L21/00

    摘要: Particles attached to the back surface of a substrate are removed easily, reliably and quickly. An adhesive sheet is placed with an adhesive portion thereof up on a support base, and a substrate is placed thereon. Thereafter, the air pressure on the back surface side of the substrate is reduced lower than the air pressure on the front surface side to allow the adhesive sheet and the substrate to firmly adhere to each other. Then, the pressure difference is removed, and an elevating pin lifts the substrate from below the support base through a hole formed in each of the support base and the adhesive sheet to strip off the substrate from the adhesive sheet. Accordingly, the particles on the back surface of the substrate can be removed quickly, reliably and easily.

    摘要翻译: 附着在基板的背面的颗粒被容易,可靠且快速地去除。 将粘合剂片放置在其上的粘合剂部分在支撑基底上,并且将基底放置在其上。 此后,将基板的背面侧的空气压力降低到低于前表面侧的空气压力,以使粘合片和基板牢固地粘合。 然后,除去压力差,升降销通过形成在支撑基座和粘合片各自中的孔从基座的下方提升基板,从基板剥离粘合片。 因此,能够快速,可靠,容易地除去基板背面的颗粒。

    Substrate processing method and substrate processing apparatus
    9.
    发明授权
    Substrate processing method and substrate processing apparatus 失效
    基板处理方法和基板处理装置

    公开(公告)号:US5665200A

    公开(公告)日:1997-09-09

    申请号:US524528

    申请日:1995-09-07

    IPC分类号: G03F7/20 H01L21/00

    CPC分类号: H01L21/6715 G03F7/70691

    摘要: The present invention provides a substrate processing method including the coating step of coating a processing liquid on an object to be processed in a first processing unit of a processing chamber having first and second processing units, the step of conveying the object from the first processing unit to the second processing unit, the rinse step of rinsing an unnecessary processing liquid remaining on a peripheral portion of the object in the second processing unit to remove the unnecessary processing liquid, and the exposure step of conveying the rinsed object to an exposure apparatus to perform exposure processing for the object, wherein a time from the end of the rinse step for one object to be processed to the end of the rinse step for a next object to be processed is shorter than a time required for the exposure step for the one object.

    摘要翻译: 本发明提供了一种基板处理方法,其特征在于,包括在具有第一处理单元和第二处理单元的处理室的第一处理单元中对被处理物体涂布处理液的涂布工序,从所述第一处理单元 在所述第二处理单元中,冲洗残留在所述第二处理单元中的所述物体的周边部分上的不必要的处理液以除去不需要的处理液的所述冲洗步骤,以及将所清洗的物体输送到曝光装置以进行曝光的曝光步骤 曝光处理,其中从待处理对象的冲洗步骤结束到下一个待处理对象的冲洗步骤结束的时间比一个物体的曝光步骤所需的时间短 。

    Piston
    10.
    发明授权
    Piston 有权
    活塞

    公开(公告)号:US09546733B2

    公开(公告)日:2017-01-17

    申请号:US13976252

    申请日:2011-12-22

    摘要: This invention provides a piston in which the moving piston unit can be prevented from rotating with respect the base piston unit, while suppressing the increase of the sliding resistance the piston has with respect to the cylinder. The circumferential wall of the moving piston unit has a pair of skirt parts opposing each other across a piston boss and a pair of side-wall parts coupling the skirt parts and each having an outer circumferential surface concaved toward the central axis X1 of the piston. The side-wall parts have a penetration part each, which penetrates the side-wall part and extends in the directions the moving piston unit reciprocates with respect to the base piston unit. The base piston unit has rotation preventing projections that project perpendicular to the central axis of the piston and are inserted into the penetration parts.

    摘要翻译: 本发明提供一种活塞,其中可以防止活塞单元相对于基座活塞单元旋转,同时抑制活塞相对于气缸的滑动阻力的增加。 移动活塞单元的圆周壁具有一对裙部,该裙部跨越活塞凸台和一对侧壁部分,该侧壁部分联接裙部,并且每个侧壁部分具有朝向活塞的中心轴线X1凹陷的外圆周表面。 侧壁部分具有贯穿侧壁部分并且沿着移动活塞单元相对于基座活塞单元往复运动的方向延伸的穿透部分。 底座活塞单元具有防止活动的突起,该突起垂直于活塞的中心轴突出并插入穿透部分。