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    • 42. 发明专利
    • Substrate transfer apparatus and vacuum processing apparatus
    • 基板传送装置和真空处理装置
    • JP2012138524A
    • 2012-07-19
    • JP2010291272
    • 2010-12-27
    • Canon Anelva Corpキヤノンアネルバ株式会社
    • AOKI KAZUNARIWATANABE KAZUTO
    • H01L21/677B65G49/00
    • C23C14/568
    • PROBLEM TO BE SOLVED: To provide a substrate transfer apparatus which can increase linear motor efficiency by decreasing a distance between a stator surface and a permanent magnet surface.SOLUTION: A vacuum partition wall 55 is disposed between a permanent magnet 52 and a driving magnet 50 to isolate space in which the permanent magnet 52 is disposed in a vacuum atmosphere, and space in which the driving magnet 50 is disposed in an air pressure atmosphere. The vacuum partition wall 55 has an upper plate part 59a with a flat surface on the permanent magnet 52 side, a second side wall part 59c connected airtightly with the edge of the upper plate part 59a, and a plurality of ribs 61. The plurality of ribs 61 are bridged between portions of the respective second side wall parts 59c facing each other and formed integrally on the air pressure atmosphere side of the upper plate part 59a for inhibiting deflection of the upper plate part 59a. As a result, the maximum deflection amount of the vacuum partition wall 55 can be decreased and a distance between the permanent magnet 52 and the driving magnet 50 can be decreased.
    • 要解决的问题:提供一种通过减小定子表面和永磁体表面之间的距离可以提高线性电动机效率的衬底传送装置。 解决方案:真空分隔壁55设置在永磁体52和驱动磁体50之间,以隔离在真空环境中设置永磁体52的空间,以及驱动磁体50设置在其中的空间 气压气氛。 真空隔壁55具有在永磁体52侧具有平坦面的上板部59a,与上板部59a的边缘气密连接的第二侧壁部59c和多个肋61.多个 肋61在彼此相对的各个第二侧壁部分59c的部分之间桥接,并且一体地形成在上板部分59a的空气压力气氛侧,以防止上板部分59a的偏转。 结果,可以减小真空分隔壁55的最大偏转量,并且可以减小永磁体52与驱动磁体50之间的距离。 版权所有(C)2012,JPO&INPIT
    • 47. 发明专利
    • Substrate rotating device and vacuum processing device as well as film forming method
    • 底片旋转装置和真空加工装置,如薄膜成型方法
    • JP2011243257A
    • 2011-12-01
    • JP2010115162
    • 2010-05-19
    • Canon Anelva Corpキヤノンアネルバ株式会社
    • YAMADA SATOSHIISHIDA MASAAKI
    • G11B5/84C23C14/50G11B5/851
    • C23C14/505C23C14/568
    • PROBLEM TO BE SOLVED: To provide a substrate rotating device that contributes to cost reduction of a mechanism for rotating a substrate.SOLUTION: A substrate rotating device rotates a substrate 9 having a center hole to change a support position of the substrate 9 supported by a carrier. The substrate rotating device comprises a shaft linked to a drive source and capable of an advance or retreat motion, an up or down motion and a left or right motion, and a pick 32 fixed to an end side of the shaft and provided a support groove opened upward on which an edge inside the center hole is placed and which supports the substrate 9 in a vertical attitude. By changing a distance between a rotation center of the pick 32 and the pick 32 with the up and down motion of the shaft, a change of the position of the substrate relative to the carrier can be suppressed before and after the rotation of the pick to prevent a wiper-like movement of the substrate 9.
    • 解决的问题:提供有助于降低用于旋转基板的机构的成本降低的基板旋转装置。 解决方案:基板旋转装置旋转具有中心孔的基板9,以改变由载体支撑的基板9的支撑位置。 基板旋转装置包括连接到驱动源并能够前进或后退运动,向上或向下运动和左或右运动的轴和固定到轴的端侧的拾取器32,并且设置有支撑槽 向上打开中心孔内部的边缘,并以垂直方式支撑基板9。 通过随着轴的上下运动改变拾取器32的旋转中心和拾取器32之间的距离,可以在拾取器旋转之前和之后抑制衬底相对于载体的位置的改变 防止基板9的刮水器状运动。版权所有(C)2012,JPO&INPIT