POLISHING APPARATUS
    1.
    发明申请
    POLISHING APPARATUS 有权
    抛光装置

    公开(公告)号:US20110165825A1

    公开(公告)日:2011-07-07

    申请号:US12673294

    申请日:2008-07-23

    IPC分类号: B24B9/00

    CPC分类号: B24B9/065

    摘要: A polishing apparatus according to the present invention is a polishing apparatus for polishing a periphery (a bevel portion, a notch portion, an edge-cut portion) of a substrate (W) by bringing a polishing tool (41) into sliding contact with the periphery of the substrate. The polishing apparatus includes a substrate holder (20) configured to hold the substrate (W); and a polishing head (42) configured to polish the periphery of the substrate (W) held by the substrate holder (20) using the polishing tool (41). The polishing head (42) includes a press pad (50) for pressing the polishing tool (41) against the periphery of the substrate (W), and a linear motor (90) configured to reciprocate the press pad (50).

    摘要翻译: 根据本发明的研磨装置是通过使研磨工具(41)与所述基板(W)滑动接触来研磨基板(W)的周边(斜面部,切口部,边缘切断部)的研磨装置 衬底周边。 抛光装置包括:基板保持架(20),其构造成保持基板(W); 以及抛光头(42),其被配置为使用所述抛光工具(41)抛光由所述基板保持器(20)保持的所述基板(W)的周边。 抛光头(42)包括用于将抛光工具(41)压靠在基板(W)的周边上的压垫(50)和构造成使压垫(50)往复运动的直线电动机(90)。

    Polishing apparatus
    2.
    发明授权
    Polishing apparatus 有权
    抛光设备

    公开(公告)号:US08393935B2

    公开(公告)日:2013-03-12

    申请号:US12673294

    申请日:2008-07-23

    IPC分类号: B24B9/00 B24B21/00

    CPC分类号: B24B9/065

    摘要: A polishing apparatus polishes a periphery (a bevel portion, a notch portion, an edge-cut portion) of a substrate by bringing a polishing tool into sliding contact with the periphery of the substrate. The polishing apparatus includes a substrate holder configured to hold the substrate, and a polishing head configured to polish the periphery of the substrate held by the substrate holder using the polishing tool. The polishing head includes a press pad for pressing the polishing tool against the periphery of the substrate, and a linear motor configured to reciprocate the press pad.

    摘要翻译: 抛光装置通过使抛光工具与基板的周边滑动接触来抛光基板的周边(斜面部分,切口部分,边缘切割部分)。 抛光装置包括:被配置为保持基板的基板保持器,以及抛光头,其被构造成使用抛光工具抛光由基板保持器保持的基板的周边。 抛光头包括用于将抛光工具压靠在基板的周边上的压垫,以及配置成使压垫往复运动的线性电动机。

    Polishing endpoint detection method
    3.
    发明授权
    Polishing endpoint detection method 失效
    抛光端点检测方法

    公开(公告)号:US5639388A

    公开(公告)日:1997-06-17

    申请号:US588241

    申请日:1996-01-18

    CPC分类号: B24B37/013 B24B49/16

    摘要: An endpoint detection in a polishing process of a polishing object which has a first layer and a second layer, formed under the first layer, is performed by holding the polishing object on a top ring and pressing a surface of the first layer of the polishing object onto a polishing cloth mounted on a rotating turntable so as to remove the first layer, oscillating the top ring in contact with the turntable, periodically measuring a torque on the rotating turntable when the top ring is positioned at a specific radial location defined by a radius from a rotational center of the turntable, and determining the endpoint based on a change in the torque generated when the first layer is removed and the second layer comes into contact with the polishing cloth.

    摘要翻译: 通过将抛光对象保持在顶环上并按压抛光对象的第一层的表面来进行在第一层下方形成有第一层和第二层的抛光对象的抛光工序中的端点检测 到安装在旋转转台上的抛光布上,以便去除第一层,使顶环与转台相接触,使顶环周期性地测量旋转转台上的转矩,当顶环位于由半径限定的特定径向位置时 并且基于当去除第一层并且第二层与抛光布接触时产生的扭矩的变化来确定端点。

    Method and apparatus for determining endpoint during a polishing process
    4.
    发明授权
    Method and apparatus for determining endpoint during a polishing process 失效
    用于在抛光过程中确定端点的方法和装置

    公开(公告)号:US5830041A

    公开(公告)日:1998-11-03

    申请号:US743361

    申请日:1996-11-04

    CPC分类号: B24B37/013 B24B49/16

    摘要: A method and apparatus for determining a planar end point on a workpiece such as a semiconductor wafer in a polishing process for polishing the workpiece to a flat mirror finish. The workpiece having an uneven surface is held by a top ring and pressed against a polishing platen. The workpiece is moved relative to the polishing platen to polish the workpiece, and a change in a frictional force between the workpiece and the polishing platen is detected. A reference time when the workpiece having an uneven surface is polished to a flat surface is determined based on the change of the frictional force between the workpiece and the polishing platen. The time when a certain period of polishing time from the reference time elapses is determined as an endpoint on the workpiece.

    摘要翻译: 一种用于在用于将工件抛光到平面镜面抛光的抛光工艺中确定诸如半导体晶片的工件上的平面终点的方法和装置。 具有不平坦表面的工件由顶环保持并压靠在研磨台板上。 工件相对于研磨台板移动以抛光工件,并且检测到工件和抛光台板之间的摩擦力的变化。 基于工件和研磨台板之间的摩擦力的变化,确定具有不平坦表面的工件被抛光到平坦表面的参考时间。 从参考时间经过一定时间的抛光时间经过的时间被确定为工件上的端点。

    Electrode covering material, electrode structure and semiconductor device
    6.
    发明授权
    Electrode covering material, electrode structure and semiconductor device 有权
    电极覆盖材料,电极结构和半导体器件

    公开(公告)号:US08895960B2

    公开(公告)日:2014-11-25

    申请号:US12515585

    申请日:2007-11-21

    摘要: A semiconductor device is provided and includes a field effect transistor having a gate electrode, a gate insulating layer, a channel forming region composed of an organic semiconductor material layer and a source/drain electrode made of a metal. A portion of the source/drain electrode in contact with the organic semiconductor material layer comprising the channel forming region is covered with an electrode coating material. Because the electrode coating material is composed of organic molecules having a functional group which can be bound to a metal ion and a functional group that binds to the source/drain electrode composed of the metal, low contact resistance and high mobility can be achieved.

    摘要翻译: 提供一种半导体器件,并且包括具有栅电极,栅极绝缘层,由有机半导体材料层构成的沟道形成区域和由金属制成的源极/漏极电极的场效应晶体管。 与包含沟道形成区域的有机半导体材料层接触的源极/漏极电极的一部分被电极涂覆材料覆盖。 由于电极涂层材料由具有与金属离子结合的官能团的有机分子和与由金属构成的源/漏电极结合的官能团构成,所以可以实现低接触电阻和高迁移率。

    Artificial nipple and nursing container using same
    7.
    发明授权
    Artificial nipple and nursing container using same 有权
    人造乳头和使用相同的护理容器

    公开(公告)号:US08657135B2

    公开(公告)日:2014-02-25

    申请号:US13505155

    申请日:2010-10-29

    IPC分类号: A61J9/04 A61J11/02

    CPC分类号: A61J9/04 A61J11/02 A61J11/04

    摘要: An artificial nipple can include a nipple tip section that can sufficiently reach the sucking fossa and can be appropriately squashed The artificial nipple can have a base section that widens to match an attachment object, an areola section formed contiguously to the base section and that extends while narrowing gradually, and a nipple section that extends from the areola section and that narrows more than the areola section. A flange section can be provided in the base section with a predetermined thickness. A check valve can be formed with a valve body so as to be entirely accommodated within the thickness dimension of the flange, and provided in the base section.

    摘要翻译: 人造乳头可以包括可以充分到达吸吮窝并能够适当地挤压的乳头末端部分。人造乳头可以具有加宽以匹配附着对象的基部部分,与基部部分连续形成并且延伸的乳晕部分 逐渐变细,以及从乳晕部分延伸并且比乳晕部分更窄的乳头部分。 凸缘部分可以以预定厚度设置在基部部分中。 止回阀可以形成有阀体,以便完全容纳在凸缘的厚度尺寸内,并设置在基部中。

    SPECIMEN OBSERVATION METHOD AND DEVICE, AND INSPECTION METHOD AND DEVICE USING THE METHOD AND DEVICE
    10.
    发明申请
    SPECIMEN OBSERVATION METHOD AND DEVICE, AND INSPECTION METHOD AND DEVICE USING THE METHOD AND DEVICE 有权
    标本观察方法和装置,以及使用方法和装置的检查方法和装置

    公开(公告)号:US20110155905A1

    公开(公告)日:2011-06-30

    申请号:US12937145

    申请日:2009-04-10

    IPC分类号: G01N23/225 G01N23/00

    摘要: A technique capable of improving the ability to observe a specimen using an electron beam in an energy region which has not been conventionally given attention is provided. This specimen observation method comprises: irradiating the specimen with an electron beam; detecting electrons to be observed which have been generated and have obtained information on the specimen by the electron beam irradiation; and generating an image of the specimen from the detected electrons to be observed. The electron beam irradiation comprises irradiating the specimen with the electron beam with a landing energy set in a transition region between a secondary emission electron region in which secondary emission electrons are detected and a mirror electron region in which mirror electrons are detected, thereby causing the secondary emission electrons and the mirror electrons to be mixed as the electrons to be observed. The detection of the electrons to be observed comprises performing the detection in a state where the secondary emission electrons and the mirror electrons are mixed. Observation and inspection can be quickly carried out for a fine foreign material and pattern of 100 nm or less.

    摘要翻译: 提供了一种技术,其能够提高在未经常被注意的能量区域中使用电子束观察样本的能力。 该样本观察方法包括:用电子束照射样本; 检测已经产生的待观察的电子,并通过电子束照射获得关于样品的信息; 以及从所检测的电子产生待观察的样本的图像。 电子束照射包括用电子束照射样本,其中在其中检测到二次发射电子的二次发射电子区域和其中检测到反射镜电子的镜电子区域之间的过渡区域中设置的着陆能量,从而使次级 发射电子和镜电子作为待观察的电子进行混合。 要观察的电子的检测包括在二次发射电子和镜电子混合的状态下进行检测。 对于100nm以下的细小异物和图案,可以快速进行观察和检查。