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    • 4. 发明授权
    • Apparatus for processing developed photographic films and prints
    • 用于处理显影照相胶片和印刷品的装置
    • US4217743A
    • 1980-08-19
    • US912056
    • 1978-06-02
    • Eberhard EscalesAugust HellAndreas SchubertKlaus Weber
    • Eberhard EscalesAugust HellAndreas SchubertKlaus Weber
    • G03B27/46G03B27/32G03D15/00G03D15/04G03D15/10B65B57/14B65B61/06
    • G03D15/10G03D15/005
    • Assemblies of collated film sections and related prints, each belonging to a customer, are fed seriatim into a tray at the right-hand side of a horizontal table in front of a seated attendant so that the attendant can remove an assembly with the right hand while the left-hand opens the corresponding customer pocket which is held in a position of readiness at the left-hand side of the table. The attendant can observe the collating operation by inspecting successive film frames while the frames move above an illuminated window below and in front of the web of photographic paper with exposed and developed prints thereon. The pockets are removed seriatim from a magazine and are transported to the left-hand side of the table where the rear panel of an oncoming pocket is held by suction to facilitate the task of opening the pocket by pulling the front panel away from the rear panel.
    • 每个属于客户的整理胶片部分和相关印刷品的组件被顺序地送入位于坐着的服务员前面的水平桌的右侧的托盘中,使得服务员可以用右手移除组件 左侧打开相应的客户口袋,该客户口袋保持在桌子左侧的准备就绪位置。 服务员可以通过检查连续的胶片框架来观察整理操作,同时框架在其上具有曝光和显影印刷的相纸的下方和前面的照明窗口上方移动。 口袋从杂志中被排列并被传送到桌子的左侧,其中迎面而来的口袋的后面板通过抽吸来保持,以便于通过将前面板拉离后面板来打开口袋的任务 。
    • 5. 发明授权
    • Pulse width modulation based controller
    • 基于脉宽调制的控制器
    • US08928301B2
    • 2015-01-06
    • US13495696
    • 2012-06-13
    • Andreas Schubert
    • Andreas Schubert
    • H02M3/157
    • H02M3/157H03K7/08
    • A control circuit adjusts the duty cycle of a PWM control signal. An analog processing component within the control circuit receives an analog feedback input signal and compares it to an analog reference signal to generate a pre-processed signal. A sigma-delta modulator within the analog processing component generates a quantized signal based on the pre-processed signal. A digital processing component stores a value. The controller then adjusts the duty cycle of the PWM signal to correspond to the value. A clock keeps the system synchronized.
    • 控制电路调节PWM控制信号的占空比。 控制电路内的模拟处理部件接收模拟反馈输入信号并将其与模拟参考信号进行比较以产生预处理的信号。 模拟处理组件内的Σ-Δ调制器基于预处理信号生成量化信号。 数字处理组件存储值。 然后,控制器调整PWM信号的占空比以对应于该值。 时钟保持系统同步。
    • 8. 发明授权
    • Device and method for imaging a multiple particle beam on a substrate
    • 在基板上成像多个粒子束的装置和方法
    • US07332730B2
    • 2008-02-19
    • US11270073
    • 2005-11-09
    • Joachim HeinitzAndreas Schubert
    • Joachim HeinitzAndreas Schubert
    • G01N23/00G01J1/00H01J37/30H01J37/317
    • H01J37/3174B82Y10/00B82Y40/00G01N23/04
    • A device and a method for imaging and positioning a multiparticle beam on a substrate is disclosed. The device comprises a particle beam source with a condenser optic that produces a particle beam that illuminates the surface of an aperture plate. A multiplicity of individual beams are produced from the particle beam by means of the aperture plate, which are then projected by a projection system onto a substrate where they describe a beam base point. The substrate or target, respectively, is placed on a table that is movable along an x-coordinate and a y-coordinate, and that is provided with a laser path measurement system. The laser path measurement system relays positional data with a fixed clock rate to a synchronization and control device 50 that positions the beam base point along the x-coordinate and the y-coordinate via a beam tracking system, taking into account the corrective data and pixel phase, whereby precise staircase beam-to-table positioning is achieved across the entire substrate in spite of faulty table movement.
    • 公开了一种用于在基板上成像和定位多粒子束的装置和方法。 该装置包括具有聚光透镜的粒子束源,其产生照射孔板的表面的粒子束。 通过孔板从颗粒束产生多个单独的光束,然后孔径板由投影系统投射到基板上,在基板上描述光束基点。 分别将基板或靶放置在可沿x坐标和y坐标移动的台上,并且设置有激光路径测量系统。 激光路径测量系统以固定的时钟速率将位置数据中继到同步和控制设备50,同步和控制设备50通过光束跟踪系统沿着x坐标和y坐标定位光束基点,同时考虑校正数据和像素 相位,从而在整个基板上实现了精确的楼梯光束对台定位,尽管表移动有故障。
    • 9. 发明授权
    • Method and apparatus for forming a curved polyline on a radiation-sensitive resist
    • 用于在辐射敏感抗蚀剂上形成弯曲折线的方法和装置
    • US06774375B2
    • 2004-08-10
    • US09797861
    • 2001-03-05
    • Rainer PlontkeAndreas SchubertMichael BlumeInes Stolberg
    • Rainer PlontkeAndreas SchubertMichael BlumeInes Stolberg
    • B23K1500
    • B82Y10/00B82Y40/00H01J37/304H01J37/3174H01J2237/30455H01J2237/31761
    • In a method for forming, with the aid of an electron beam (6), a polyline on a substrate (4) coated with a radiation-sensitive resist, the electron beam (6) is directed onto a surface of the substrate (4) in the direction of a Z coordinate, and the substrate (4) is displaced relative to the electron beam (6) in an X-Y plane in individual steps. After each individual step of the displacement, the electron beam (6) acts with a predefined energy input on the substrate (4) during a halt in the displacement motion. The energy input for each individual step is determined as a function of the shape of the polyline ascertained from several preceding individual steps. Also described is a corresponding apparatus with which, using electron beam lithography, it is possible to form polylines with a very uniform line width. The method and apparatus are particularly suitable for writing curved polylines.
    • 在用电子束(6)形成涂覆有辐射敏感抗蚀剂的衬底(4)上的折线的方法中,电子束(6)被引导到衬底(4)的表面上, 在Z坐标的方向上,并且基板(4)在XY平面中相对于电子束(6)在各个步骤中移位。 在位移的每个单独步骤之后,电子束(6)在位移运动停止期间以预定的能量输入作用在基板(4)上。 根据从以前的几个步骤确定的折线的形状确定每个单独步骤的能量输入。 还描述了使用电子束光刻技术的相应装置,可以形成具有非常均匀线宽的折线。 该方法和装置特别适用于书写弯曲折线。
    • 10. 发明授权
    • Circuit with a regulated charge pump
    • 具有调节电荷泵的电路
    • US07843252B2
    • 2010-11-30
    • US12490062
    • 2009-06-23
    • Andreas Schubert
    • Andreas Schubert
    • G05F1/10
    • H02M3/07
    • A circuit, method for regulation, and use thereof is provided, whereby the circuit can include a charge pump that is connected to a supply voltage terminal in order to produce a pump voltage from a supply voltage, and includes a control circuit whose inputs are connected to the output of the charge pump and to the supply voltage terminal in order to sense a difference between the pump voltage and the supply voltage as a controlled variable. The circuit is designed to compare the controlled variable to a reference variable, and output is connected to a control input of the charge pump in order to control the charge pump as a function of the comparison.
    • 提供了一种电路,调节方法和使用方法,由此该电路可以包括一个电荷泵,该电荷泵连接到电源电压端子以便从电源电压产生一个泵电压,并且包括一个控制电路,其输入被连接 到电荷泵的输出和电源电压端子,以便感测作为受控变量的泵电压和电源电压之间的差。 该电路被设计为将受控变量与参考变量进行比较,并且输出连接到电荷泵的控制输入,以便根据比较来控制电荷泵。