Pneumatic support device with a controlled gas supply, and lithographic
device provided with such a support device
    1.
    发明授权
    Pneumatic support device with a controlled gas supply, and lithographic device provided with such a support device 失效
    具有受控气体供应的气动支撑装置以及设置有这种支撑装置的光刻装置

    公开(公告)号:US6144442A

    公开(公告)日:2000-11-07

    申请号:US90034

    申请日:1998-06-10

    摘要: Support device (53) provided with a first part (69) and a second part (71) which is supported relative to the first part by means of a gas spring (73) having a pressure chamber (75). A gas supply (117), which compensates for gas leakage from the pressure chamber (75) during operation, is connected to an intermediate space (119) which is in communication with the pressure chamber (75) via a pneumatic restriction (121). The gas pressure present in the intermediate space (119) is held as constant as possible during operation by means of a control loop (123), to prevent transmission of pressure fluctuations which are present in the gas supply (117) to the pressure chamber (75) as much as possible. Such pressure fluctuations are undesirable in the pressure chamber because they cause mechanical vibrations in the second part of the support device and the device to be supported. The support device is used in a lithographic device for the support of a frame (39) with respect to a base (37), the frame (39) supporting a focusing unit (5).

    摘要翻译: 支撑装置(53)具有第一部分(69)和第二部分(71),第二部分(71)通过具有压力室(75)的气体弹簧(73)相对于第一部分被支撑。 在操作期间补偿来自压力室(75)的气体泄漏的气体供给(117)通过气动限制(121)连接到与压力室(75)连通的中间空间(119)。 存在于中间空间119中的气体压力在操作期间通过控制回路123保持为恒定,以防止气体供应(117)中存在于压力室(117)中的压力波动 75)。 这种压力波动在压力室中是不期望的,因为它们在支撑装置的第二部分和被支撑的装置中引起机械振动。 支撑装置用于光刻设备中,用于相对于基座(37)支撑框架(39),框架(39)支撑聚焦单元(5)。

    CIRCUIT ARRANGEMENT
    2.
    发明申请
    CIRCUIT ARRANGEMENT 有权
    电路布置

    公开(公告)号:US20130093411A1

    公开(公告)日:2013-04-18

    申请号:US13273251

    申请日:2011-10-14

    IPC分类号: G01R19/32 G01R19/00

    摘要: According to various embodiments, a circuit arrangement is provided which includes a bridge circuit having at least two field effect transistors and a measurement circuit configured to measure a forward voltage of a body diode of any one of the at least two field effect transistors resulting from a predefined current flowing through the field effect transistor.

    摘要翻译: 根据各种实施例,提供了一种电路装置,其包括具有至少两个场效应晶体管的桥接电路和被配置为测量至少两个场效应晶体管中任一个的体二极管的正向电压的测量电路, 流过场效应晶体管的预定电流。

    Control parameter adaptation dependent on rotational speed
    3.
    发明授权
    Control parameter adaptation dependent on rotational speed 有权
    控制参数适应取决于转速

    公开(公告)号:US08203317B2

    公开(公告)日:2012-06-19

    申请号:US12409991

    申请日:2009-03-24

    IPC分类号: H02H7/06

    CPC分类号: H02P9/48

    摘要: A method for controlling an output voltage of generator arrangement includes generating a controlled field current for a field winding dependent on the output voltage and dependent on at least one control parameter that depends on a rotational speed of the generator. The method also includes decreasing a rate of change of the controlled field current with respect to an output voltage change if the rotational speed decrease.

    摘要翻译: 用于控制发电机装置的输出电压的方法包括根据输出电压产生用于励磁绕组的受控励磁电流,并依赖于取决于发电机转速的至少一个控制参数。 该方法还包括如果转速降低,则降低受控场电流相对于输出电压变化的变化率。

    Reverse polarity protection for MOSFETs
    4.
    发明授权
    Reverse polarity protection for MOSFETs 有权
    MOSFET的反极性保护

    公开(公告)号:US08067859B2

    公开(公告)日:2011-11-29

    申请号:US12332849

    申请日:2008-12-11

    IPC分类号: H01H35/00 H02H11/00

    摘要: The invention relates to a control circuit and a corresponding method for controlling MOSFETs coupled to the control circuit. The MOSFETs are coupled to a load to couple the load to a power supply, or the MOSFETs are coupled to a generator. In case of inverted polarity, the control circuit switches the MOSFETs to their conducting state to prevent damaging the MOSFETs.

    摘要翻译: 本发明涉及一种用于控制耦合到控制电路的MOSFET的控制电路和相应的方法。 MOSFET耦合到负载以将负载耦合到电源,或者MOSFET耦合到发电机。 在反相极性的情况下,控制电路将MOSFET切换到导通状态,以防止损坏MOSFET。

    Supporting device, lithographic apparatus, and device manufacturing method employing a supporting device, and a position control system arranged for use in a supporting device
    6.
    发明授权
    Supporting device, lithographic apparatus, and device manufacturing method employing a supporting device, and a position control system arranged for use in a supporting device 有权
    支撑装置,光刻设备和使用支撑装置的装置制造方法,以及布置用于支撑装置的位置控制系统

    公开(公告)号:US07084956B2

    公开(公告)日:2006-08-01

    申请号:US10864806

    申请日:2004-06-10

    IPC分类号: G03B72/42 G03B27/58 G03B27/32

    摘要: A supporting device for supporting in a lithographic projection apparatus a supported part relative to a supporting part, is presented. The supporting device includes a first part that engages the supporting part of the lithographic projection apparatus; a second part that engages the supported part of the lithographic projection apparatus; a supporting spring system disposed between the first part and the second part; and a position control system configured to control a position of the supported part. The position control system comprises at least one reference object that is movable relative to the supporting part; a reference support device that supports the reference object relative to the first part, wherein the reference object and the reference support device form a reference mass-spring system; at least one position sensor that detects at least one attribute of the position of the second part relative to at least one of the reference objects, the position sensor including a sensor output for outputting a position signal representing at least one of the attributes; and an actuator, communicatively coupled to the position sensor, that is configured to adjust the position of the second part relative to the first part, in response to the position signal.

    摘要翻译: 提供了一种用于在光刻投影设备中支撑相对于支撑部件的支撑部件的支撑装置。 支撑装置包括接合光刻投影装置的支撑部分的第一部分; 第二部分,其接合所述光刻投影装置的所述支撑部分; 设置在所述第一部分和所述第二部分之间的支撑弹簧系统; 以及位置控制系统,被配置为控制所述被支撑部件的位置。 位置控制系统包括可相对于支撑部分移动的至少一个参考对象; 参考支撑装置,其相对于所述第一部件支撑所述参考对象,其中所述参考对象和所述参考支撑装置形成参考质量弹簧系统; 至少一个位置传感器,其相对于所述参考对象中的至少一个检测所述第二部分的位置的至少一个属性,所述位置传感器包括用于输出表示所述属性中的至少一个的位置信号的传感器输出; 以及致动器,其通信地耦合到所述位置传感器,所述致动器被配置为响应于所述位置信号而调节所述第二部分相对于所述第一部分的位置。

    Supporting device, lithographic apparatus, and device manufacturing method employing a supporting device, and a position control system arranged for use in a supporting device
    7.
    发明申请
    Supporting device, lithographic apparatus, and device manufacturing method employing a supporting device, and a position control system arranged for use in a supporting device 有权
    支撑装置,光刻设备和使用支撑装置的装置制造方法,以及布置用于支撑装置的位置控制系统

    公开(公告)号:US20050018160A1

    公开(公告)日:2005-01-27

    申请号:US10864806

    申请日:2004-06-10

    摘要: A supporting device for supporting in a lithographic projection apparatus a supported part relative to a supporting part, is presented. The supporting device includes a first part that engages the supporting part of the lithographic projection apparatus; a second part that engages the supported part of the lithographic projection apparatus; a supporting spring system disposed between the first part and the second part; and a position control system configured to control a position of the supported part. The position control system comprises at least one reference object that is movable relative to the supporting part; a reference support device that supports the reference object relative to the first part, wherein the reference object and the reference support device form a reference mass-spring system; at least one position sensor that detects at least one attribute of the position of the second part relative to at least one of the reference objects, the position sensor including a sensor output for outputting a position signal representing at least one of the attributes; and an actuator, communicatively coupled to the position sensor, that is configured to adjust the position of the second part relative to the first part, in response to the position signal.

    摘要翻译: 提供了一种用于在光刻投影设备中支撑相对于支撑部件的支撑部件的支撑装置。 支撑装置包括接合光刻投影装置的支撑部分的第一部分; 第二部分,其接合所述光刻投影装置的所述支撑部分; 设置在所述第一部分和所述第二部分之间的支撑弹簧系统; 以及位置控制系统,被配置为控制所述被支撑部件的位置。 位置控制系统包括可相对于支撑部分移动的至少一个参考对象; 参考支撑装置,其相对于所述第一部件支撑所述参考对象,其中所述参考对象和所述参考支撑装置形成参考质量弹簧系统; 至少一个位置传感器,其相对于所述参考对象中的至少一个检测所述第二部分的位置的至少一个属性,所述位置传感器包括用于输出表示所述属性中的至少一个的位置信号的传感器输出; 以及致动器,其通信地耦合到所述位置传感器,所述致动器被配置为响应于所述位置信号而调节所述第二部分相对于所述第一部分的位置。

    Circuit and method for de-energizing a field coil
    8.
    发明授权
    Circuit and method for de-energizing a field coil 有权
    用于断电励磁线圈的电路和方法

    公开(公告)号:US08487592B2

    公开(公告)日:2013-07-16

    申请号:US12703361

    申请日:2010-02-10

    IPC分类号: H02P9/10

    CPC分类号: H02P9/02 H02P9/102

    摘要: A circuit includes a first half bridge including a first controllable semiconductor switch and a first diode. The first controllable semiconductor switch is coupled between a first constant supply potential and a center tap of the first half bridge. The first diode is coupled between the center tap and a constant reference potential. A second half bridge includes a second diode and a second controllable semiconductor switch. The second diode is coupled between a second constant potential higher than the first potential and a center tap of the second half bridge. The second controllable semiconductor switch is coupled between the center tap and the constant reference potential. Driver circuitry controls the conducting state of the first and the second semiconductor switch thus controlling the current flow through a field connectable between the center taps.

    摘要翻译: 电路包括包括第一可控半导体开关和第一二极管的第一半桥。 第一可控半导体开关耦合在第一半桥的第一恒定电源电位和中心抽头之间。 第一个二极管耦合在中心抽头和恒定的参考电位之间。 第二半桥包括第二二极管和第二可控半​​导体开关。 第二二极管耦合在高于第一电位的第二恒定电位和第二半桥的中心抽头之间。 第二可控半​​导体开关耦合在中心抽头和恒定参考电位之间。 驱动器电路控制第一和第二半导体开关的导通状态,从而控制通过中心抽头之间可连接的场的电流。

    Two-filament lamp
    9.
    发明授权
    Two-filament lamp 有权
    双色灯

    公开(公告)号:US08188658B2

    公开(公告)日:2012-05-29

    申请号:US12448331

    申请日:2007-12-10

    IPC分类号: H01K1/00

    CPC分类号: H01K9/08 H01K1/18 H01K1/40

    摘要: Disclosed is a lamp, particularly for a vehicle headlight, comprising two spiral-wound filaments which are retained by three feeders within a bulb that is inserted into a base. The feeders are arranged on top of one another when the lamp is adequately oriented. A tail of the first spiral-wound filament is connected to a dimming cap, said tail being located at a distance from the base, while a tail of the second spiral-wound filament is connected to the central feeder, said tail being close to the base. The second filament tail that faces away and is located at a distance from the base is connected to the upper feeder. According to the invention, the lower feeder is connected to the dimming cap by means of an end, some sections of which are angled away from a longitudinal axis of the lamp.

    摘要翻译: 公开了一种灯,特别是用于车辆头灯的灯,包括两个螺旋缠绕的灯丝,其由插入基座的灯泡内的三个馈电器保持。 当灯具充分定向时,馈线彼此排列。 第一螺旋缠绕灯丝的尾部连接到调光帽,所述尾部位于距离基座一定距离处,而第二螺旋卷绕灯丝的尾部连接到中央供料器,所述尾部接近 基础。 面向远离位于离基座一定距离的第二丝尾连接到上喂料器。 根据本发明,下部进料器通过端部连接到调光盖,其一些部分远离灯的纵向轴线成角度。

    Dipping Cap Comprising A Filament
    10.
    发明申请
    Dipping Cap Comprising A Filament 有权
    浸渍盖包括长丝

    公开(公告)号:US20100090578A1

    公开(公告)日:2010-04-15

    申请号:US12448282

    申请日:2007-12-05

    IPC分类号: H01K1/26

    CPC分类号: H01K9/08 H01K1/26

    摘要: The invention relates to a dipping cap comprising a filament for a dual-filament lamp. The dimension between an outlet of an outgoing section of the filament, on the side of the base, and the point on the outgoing section of the filament, arranged opposite the outgoing section of the filament on the side of the base and welded to the dipping cap, measures more than approximately 5.2 mm and less than 9.7 mm, and the dimension between the outlet of the outgoing section of the filament, on the side of the base, and the front surface of the dipping cap, which is adjacent to the outgoing section of the filament, welded to the dipping cap, measures more than approximately 5.9 mm and less than 11.9 mm.

    摘要翻译: 本发明涉及一种浸渍盖,其包括用于双色灯的灯丝。 在灯丝的出口部分的出口部分与基部的出口部分之间的尺寸与灯丝的出口部分相对,并且焊接到浸渍部分 帽的尺寸大于约5.2mm且小于9.7mm,并且在基部侧的长丝的出口部分的出口与浸渍盖的前表面之间的尺寸与出口 焊接到浸渍盖上的细丝部分测量超过约5.9毫米,小于11.9毫米。