Atomic layer deposition reactor
    3.
    发明授权
    Atomic layer deposition reactor 有权
    原子层沉积反应器

    公开(公告)号:US06820570B2

    公开(公告)日:2004-11-23

    申请号:US10222005

    申请日:2002-08-14

    IPC分类号: C23C16509

    摘要: Various reactors for growing thin films on a substrate by subjecting the substrate to alternately repeated surface reactions of vapor-phase reactants are disclosed. In one embodiment, the reactor comprises a reaction chamber. A showerhead plate divides the reaction chamber into upper and lower parts. A first precursor is directed towards the lower half of the reaction chamber and a second precursor is directed towards the upper half of the reaction chamber. The substrate is disposed within the lower half of the reaction chamber. The showerhead plate includes plurality passages such that the upper half is in communication with the lower half of the reaction chamber. In another arrangement, the upper half of the reaction chamber defines a plasma cavity in which in-situ radicals are formed. In yet another arrangement, the reaction chamber includes a shutter plate, which is configured to selectively open and close the passages in the showerhead plate. In other arrangements, the showerhead plate is arranged to modify the local flow patterns of the gases flowing through the reaction chamber.

    摘要翻译: 公开了用于通过使衬底经历气相反应物的交替重复表面反应而在衬底上生长薄膜的各种反应器。 在一个实施方案中,反应器包括反应室。 喷头板将反应室分成上部和下部。 第一前体指向反应室的下半部分,第二前体指向反应室的上半部分。 基板设置在反应室的下半部内。 喷头板包括多个通道,使得上半部分与反应室的下半部连通。 在另一种布置中,反应室的上半部限定了其中形成原位自由基的等离子体腔。 在另一种布置中,反应室包括挡板,其构造成选择性地打开和关闭喷头板中的通道。 在其他布置中,喷头板被布置成改变流过反应室的气体的局部流动模式。

    Atomic layer deposition reactor
    4.
    发明申请
    Atomic layer deposition reactor 审中-公开
    原子层沉积反应器

    公开(公告)号:US20050092249A1

    公开(公告)日:2005-05-05

    申请号:US10991556

    申请日:2004-11-18

    摘要: Various reactors for growing thin films on a substrate by subjecting the substrate to alternately repeated surface reactions of vapor-phase reactants are disclosed. In one embodiment, the reactor comprises a reaction chamber. A showerhead plate divides the reaction chamber into upper and lower parts. A first precursor is directed towards the lower half of the reaction chamber and a second precursor is directed towards the upper half of the reaction chamber. The substrate is disposed within the lower half of the reaction chamber. The showerhead plate includes plurality passages such that the upper half is in communication with the lower half of the reaction chamber. In another arrangement, the upper half of the reaction chamber defines a plasma cavity in which in-situ radicals are formed. In yet another arrangement, the reaction chamber includes a shutter plate, which is configured to selectively open and close the passages in the showerhead plate. In other arrangements, the showerhead plate is arranged to modify the local flow patterns of the gases flowing through the reaction chamber.

    摘要翻译: 公开了用于通过使衬底经历气相反应物的交替重复表面反应而在衬底上生长薄膜的各种反应器。 在一个实施方案中,反应器包括反应室。 喷头板将反应室分成上部和下部。 第一前体指向反应室的下半部分,第二前体指向反应室的上半部分。 基板设置在反应室的下半部内。 喷头板包括多个通道,使得上半部分与反应室的下半部连通。 在另一种布置中,反应室的上半部限定了其中形成原位自由基的等离子体腔。 在另一种布置中,反应室包括挡板,其被构造成选择性地打开和关闭喷头板中的通道。 在其他布置中,喷头板被布置成改变流过反应室的气体的局部流动模式。

    Atomic layer deposition methods for forming a multi-layer adhesion-barrier layer for integrated circuits
    7.
    发明授权
    Atomic layer deposition methods for forming a multi-layer adhesion-barrier layer for integrated circuits 有权
    用于形成用于集成电路的多层粘合阻挡层的原子层沉积方法

    公开(公告)号:US06955986B2

    公开(公告)日:2005-10-18

    申请号:US10403846

    申请日:2003-03-27

    申请人: Wei-Min Li

    发明人: Wei-Min Li

    摘要: A process produces a layer of material which functions as a copper barrier layer, adhesion layer and a copper seed layer in a device of an integrated circuit, particularly in damascene or dual damascene structures. The method includes a step of depositing a diffusion barrier layer over a dielectric, a step of depositing a layer of graded metal alloy of two or more metals, and a step of depositing a copper seed layer, which step is essentially a part of the step of depositing the alloy layer.

    摘要翻译: 一种方法产生一层材料,其在集成电路的装置中,特别是在镶嵌或双镶嵌结构中用作铜阻挡层,粘附层和铜籽晶层。 该方法包括在电介质上沉积扩散阻挡层的步骤,沉积两种或多种金属的分级金属合金层的步骤和沉积铜籽晶层的步骤,该步骤基本上是步骤的一部分 沉积合金层。

    Method and system for assisting driver
    8.
    发明授权
    Method and system for assisting driver 有权
    辅助驾驶员的方法和系统

    公开(公告)号:US08320628B2

    公开(公告)日:2012-11-27

    申请号:US12822850

    申请日:2010-06-24

    IPC分类号: G06K9/00

    摘要: A method and system for assisting driver are provided in the present disclosure, in which images captured by a single image sensing device is processed by a controller having capability of image processing and identification and distance estimation in image space for providing a complete assisting image-information while the carrier is moving forward or backward. By means of the method and system of the presented disclosure, it can identify the image characteristic to be a basis for lane departure assistance/alarm while the carrier is moving forwardly as well as generate assisting track and change view angle or issue an alarm according to the distance estimation while the carrier is moving backwardly. The present disclosure may be utilized and applied in different kinds of carrier type to solve the problem of guiding of carrier maneuvering, and assist carrier lane changing, parking assistance and blind spot detection.

    摘要翻译: 在本公开内容中提供了一种用于辅助驾驶员的方法和系统,其中由单个图像感测装置拍摄的图像由具有图像处理和识别能力的控制器以及图像空间中的距离估计来处理,以提供完整的辅助图像信息 而载体正向或向后移动。 通过所提出的公开的方法和系统,它可以识别图像特征,作为载体向前移动时的车道偏离辅助/报警的基础,并且根据所述方法和系统产生辅助轨迹和改变视角,或者根据 承运人向后移动时的距离估计。 本公开可以利用和应用于不同种类的载波类型,以解决载波操纵的引导问题,并且辅助载波车道改变,停车辅助和盲点检测。

    Low resistivity metal carbonitride thin film deposition by atomic layer deposition
    9.
    发明授权
    Low resistivity metal carbonitride thin film deposition by atomic layer deposition 有权
    低电阻金属碳氮化物薄膜沉积原子层沉积

    公开(公告)号:US07638170B2

    公开(公告)日:2009-12-29

    申请号:US11766367

    申请日:2007-06-21

    申请人: Wei-Min Li

    发明人: Wei-Min Li

    IPC分类号: C23C16/36

    CPC分类号: C23C16/36 C23C16/45531

    摘要: Thermal atomic layer deposition processes are provided for growing low resistivity metal carbonitride thin films. Certain embodiments include methods for forming tantalum carbonitride (TaCN) thin films. In preferred embodiments, TaCN thin films with a resistivity of less than about 1000 μΩ·cm are grown from tantalum halide precursors and precursors that contribute both carbon and nitrogen to the growing film. Such precursors include, for example, hexamethyldisilazane (HMDS), tetramethyldisilazane (TMDS), bisdiethylaminosilane (BDEAS) and hexakis(ethylamino)disilane (HEADS).

    摘要翻译: 提供热原子层沉积工艺用于生长低电阻率金属碳氮化物薄膜。 某些实施方案包括形成碳氮化钽(TaCN)薄膜的方法。 在优选的实施方案中,电阻率小于约1000μOga.cm的TaCN薄膜从对生长膜贡献碳和氮的卤化钽前体和前体生长。 这些前体包括例如六甲基二硅氮烷(HMDS),四甲基二硅氮烷(TMDS),二二乙基氨基硅烷(BDEAS)和六(乙基氨基)乙硅烷(HEADS)。