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    • 3. 发明申请
    • Configurable prober for TFT LCD array test
    • 可配置探针用于TFT LCD阵列测试
    • US20050179452A1
    • 2005-08-18
    • US10903216
    • 2004-07-30
    • Matthias BrunnerShinichi KuritaRalf SchmidFayez AbboudBenjamin JohnstonPaul BocianEmanuel Beer
    • Matthias BrunnerShinichi KuritaRalf SchmidFayez AbboudBenjamin JohnstonPaul BocianEmanuel Beer
    • G01R31/302G01R31/26G01R31/305G02F1/13G09G3/00H01L21/687
    • G01R1/07364G01R31/2893G01R31/305G09G3/006
    • An improved prober for an electronic devices test system is provided. The prober is “configurable,” meaning that it can be adapted for different device layouts and substrate sizes. The prober generally includes a frame, at least one prober bar having a first end and a second end, a frame connection mechanism that allows for ready relocation of the prober bar to the frame at selected points along the frame, and a plurality of electrical contact pins along the prober bar for placing selected electronic devices in electrical communication with a system controller during testing. In one embodiment, the prober is be used to test devices such as thin film transistors on a glass substrate. Typically, the glass substrate is square, and the frame is also square. In this way, “x” and “y” axes are defined by the frame. The electrical pins may be movable along the axial length of the prober bars, or may be selectively pushed down to contact selected contact pads on the substrate.
    • 提供了一种用于电子设备测试系统的改进的探测器。 探测器是“可配置的”,这意味着它可以适用于不同的设备布局和基板尺寸。 探测器通常包括框架,至少一个具有第一端和第二端的探测杆,框架连接机构,其允许在沿着框架的选定点准备将探测杆重新定位到框架,以及多个电触点 沿着探测杆的引脚,用于在测试期间将选定的电子设备与系统控制器电连通。 在一个实施例中,探测器用于测试诸如玻璃基板上的薄膜晶体管的器件。 通常,玻璃基板是正方形的,框架也是正方形的。 以这种方式,“x”和“y”轴由框架定义。 电引脚可以沿着探针杆的轴向长度移动,或者可以选择性地向下推动以接触衬底上的所选择的接触垫。
    • 10. 发明授权
    • Chamber isolation valve RF grounding
    • 室内隔离阀RF接地
    • US07469715B2
    • 2008-12-30
    • US11174229
    • 2005-07-01
    • Ke Ling LeeShinichi KuritaEmanuel Beer
    • Ke Ling LeeShinichi KuritaEmanuel Beer
    • H01J37/32
    • F16K3/0227F16K51/02H01J37/32844H01J2237/166H01L21/67126Y02C20/30Y02P70/605Y10S277/919Y10S277/92Y10T137/8242
    • A method and apparatus for grounding a chamber isolation valve are provided. Generally, the method makes use of an electrically conductive elastomeric member or members to effectively ground a chamber isolation valve and/or isolation valve door while avoiding metal-to-metal contact between moving parts in the processing system. In one embodiment, the elastomeric member is attached to and in electrical communication with the door of the chamber isolation valve. The elastomeric member is brought into contact with a grounded component of the plasma processing system when the door is in the closed position. In another embodiment, the conductive elastomeric member is attached to a bracing member of the isolation valve and is brought into contact with a grounded component of the plasma processing system when the bracing member is deployed to hold the isolation valve door in place during substrate processing. Other configurations are also provided.
    • 提供了一种用于使室隔离阀接地的方法和装置。 通常,该方法利用导电弹性体构件来有效地将室隔离阀和/或隔离阀门接地,同时避免处理系统中移动部件之间的金属与金属的接触。 在一个实施例中,弹性体构件附接到腔室隔离阀的门并且与腔室隔离阀的门电连通。 当门处于关闭位置时,弹性体构件与等离子体处理系统的接地部件接触。 在另一个实施例中,当支撑构件展开以在衬底处理期间将隔离阀门保持在适当位置时,导电弹性构件附接到隔离阀的支撑构件并与等离子体处理系统的接地构件接触。 还提供其他配置。