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59 条记录 (耗时 0.031 秒)

    Device for clamping and positioning an evaporator boat
    4.
    发明授权
    Device for clamping and positioning an evaporator boat 有权
    用于夹紧和定位蒸发器船的装置

    公开(公告)号：US08168002B2

    公开(公告)日：2012-05-01

    申请号：US11996640

    申请日：2005-07-27

    申请人： Stefan Hein ,  Wolfgang Klein

    发明人： Stefan Hein ,  Wolfgang Klein

    IPC分类号： C23C16/00

    CPC分类号： C23C14/26

    摘要： The invention relates to a vacuum treatment plant comprising an evaporator (1) for vacuum coating facilities. The evaporator (1) according to the invention comprises a device for guiding a supply line (4) movable in a gripping direction (A) and intended for gripping and positioning an evaporation boat (3) having a base (22) and further comprises two spacers (18, 19) which the movable supply line (4) flexibly connects to the base (22), with the spacers (18, 19) being disposed on one side each with the movable supply line (4) and with the other side on the base (22), thus enabling the first supply line (4) to be forcibly guided, and with the spacers (18, 19) having such a length and configuration between the first supply line (4) and the base (22) that the guidance direction (B) is essentially parallel to the gripping direction (A) at least across a small deflection range of the spacers (18, 19).

    摘要翻译： 本发明涉及一种真空处理设备，其包括用于真空涂装设备的蒸发器（1）。 根据本发明的蒸发器（1）包括用于引导可沿夹紧方向（A）移动并用于夹持和定位具有底座（22）的蒸发舟皿（3）的供应管线（4）的装置，并且还包括两个 可移动供应管线（4）柔性地连接到基座（22）的间隔件（18,19），其中间隔件（18,19）在一侧设置有各自的可动供应管线（4），另一侧 在基座（22）上，从而能够强制地引导第一供应管线（4），并且在第一供应管线（4）和基座（22）之间具有这种长度和结构的间隔件（18,19） 导向方向（B）至少在间隔件（18,19）的小的偏转范围上基本上平行于夹紧方向（A）。

    Electrical filter
    7.
    发明授权
    Electrical filter 有权
    电动过滤器

    公开(公告)号：US07528680B2

    公开(公告)日：2009-05-05

    申请号：US11657397

    申请日：2007-01-24

    申请人： Herbert Kebinger ,  Wolfgang Klein

    发明人： Herbert Kebinger ,  Wolfgang Klein

    IPC分类号： H03H7/00

    CPC分类号： H03H1/0007 ,  H03H7/09

    摘要： An electrical filter has at least four terminals, two inductances and two capacitors. The first inductance is connected between the first terminal and the second terminal, and a second inductance is connected between the third terminal and the fourth terminal. The first capacitance is connected between the first terminal and a reference potential, and the second capacitance is connected between the third terminal and the reference potential. The first inductance and the second inductance form a transformer having a coupling coefficient of a magnitude such that the filter acts as a low-pass filter for differential signals and common mode signals, a cutoff frequency for differential signals being higher than a cutoff frequency for common mode signals.

    摘要翻译： 电滤波器至少有四个端子，两个电感和两个电容。 第一电感连接在第一端子和第二端子之间，第二电感连接在第三端子和第四端子之间。 第一电容连接在第一端子和参考电位之间，第二电容连接在第三端子和参考电位之间。 第一电感和第二电感形成具有大小的耦合系数的变压器，使得滤波器用作差分信号和共模信号的低通滤波器，差分信号的截止频率高于常见的截止频率 模式信号。

    Semiconductor structure with increased breakdown voltage and method for producing the semiconductor structure
    9.
    发明授权
    Semiconductor structure with increased breakdown voltage and method for producing the semiconductor structure 失效
    具有增加的击穿电压的半导体结构和用于制造半导体结构的方法

    公开(公告)号：US07001806B2

    公开(公告)日：2006-02-21

    申请号：US10780276

    申请日：2004-02-17

    申请人： Armin Tilke ,  Wolfgang Klein

    发明人： Armin Tilke ,  Wolfgang Klein

    IPC分类号： H01L21/8238

    CPC分类号： H01L21/8222 ,  H01L27/0825 ,  H01L29/0821 ,  H01L29/732

    摘要： A semiconductor structure comprises a buried first semiconductor layer of a first doping type, a second semiconductor layer of the first doping type on the buried semiconductor layer, which is less doped than the buried first semiconductor layer, a semiconductor area of a second doping type on the second semiconductor layer, so that a pn junction is formed between the semiconductor area and the second semiconductor layer, and a recess present below the semiconductor area in the buried first semiconductor layer, which comprises a semiconductor material of the first doping type, which can be less doped than the buried first semiconductor layer and has a larger distance to the semiconductor area of the second doping type on the second semiconductor layer, such that the breakdown voltage across the pn junction is higher than if the recess were not provided. Thereby, it is achieved that both a semiconductor structure with a desired breakdown voltage as well as a further semiconductor structure without this recess can be generated in the buried first semiconductor layer with optimized HF properties.

    摘要翻译： 半导体结构包括第一掺杂类型的掩埋的第一半导体层，在掩埋半导体层上的第一掺杂类型的第二半导体层，其比掩埋的第一半导体层掺杂的掺杂少，第二掺杂类型的半导体区域 第二半导体层，使得在半导体区域和第二半导体层之间形成pn结，以及存在于掩埋的第一半导体层中的半导体区域下方的凹部，其包括第一掺杂型半导体材料，其可以 比埋入的第一半导体层的掺杂少，并且在第二半导体层上具有比第二掺杂类型的半导体区域更大的距离，使得跨越pn结的击穿电压高于未设置凹部的击穿电压。 由此，可以在具有优化的HF性质的掩埋的第一半导体层中产生具有期望的击穿电压的半导体结构以及没有该凹槽的另外的半导体结构。

    Expander roller arrangement for the wrinkle-free guidance of webs
    10.
    发明申请
    Expander roller arrangement for the wrinkle-free guidance of webs 失效
    用于无皱纹引导的扩张辊布置

    公开(公告)号：US20050211821A1

    公开(公告)日：2005-09-29

    申请号：US11083066

    申请日：2005-03-16

    申请人： Stefan Hein ,  Gunter Klemm ,  Wolfgang Klein

    发明人： Stefan Hein ,  Gunter Klemm ,  Wolfgang Klein

    IPC分类号： B65G39/04 ,  B65G49/02 ,  B65G49/06 ,  B65H18/04 ,  B65H18/10 ,  B65H23/02 ,  B65H23/025 ,  B65H27/00 ,  B65H75/08 ,  F16C13/00

    CPC分类号： B65H23/0258

    摘要： An expander roller for the wrinkle-free guidance of webs in closed chambers comprises two stationary supporting bodies (7, 8) which are oriented with respect to one another at an obtuse angle in the proximity of a center plane (E-E). On both sides of the center plane (E-E) on the supporting bodies (7, 8) are disposed roller sections (12) with surfaces in the form of truncated cones with shell lines (M1, M2) and which during their rotation pass through positions in which said shell lines (M1, M2) are aligned with one another. The surfaces (12a) of the rollers are herein steplessly in line one with the other in succession and the rollers are supported via roller bearings in groups (10, 11) on the two supporting bodies (7, 8). To reduce speed differences when taking off the webs, to avoid scratches on the webs and to improve the precision of guidance and smoothness of operation, the rollers on both sides of the center plane (E-E) are each comprised of at least two roller sections (12) rotatable independently of one another. Before aerating the vacuum chamber, in the method for operation a gas is introduced into the bearing region through which solid bodies from the group dust and particles are blown out of the bearing region and solid bodies are prevented from penetrating into the bearing region.

    摘要翻译： 用于在闭合腔室中的无皱纹引导的膨胀辊包括在中心平面（E-E）附近以钝角相对于彼此定向的两个固定支撑体（7,8）。 在支撑体（7,8）上的中心平面（EE）的两侧设置有具有壳体线（M 1，M 2）的截头圆锥形表面的辊部分（12），并且在其旋转过程中 通过其中所述外壳线（M 1，M 2）彼此对准的位置。 辊子的表面（12a）在这里是无级联的，其次是连续的，辊子通过在两个支撑体（7,8）上的组（10,11）中的滚子轴承支撑。 为了减少脱纸时的速度差异，为了避免纸幅上的划痕并提高指导精度和操作的平滑度，中心平面（EE）两侧的辊各自包括至少两个辊部分（ 12）可彼此独立地旋转。 在对真空室进行充气之前，在操作方法中，将气体引入到轴承区域中，通过该轴承区域将固体从组灰尘和颗粒吹出轴承区域，并且防止固体渗入轴承区域。