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公开(公告)号：EP2115543B1
公开(公告)日：2012-10-31
申请号：EP07869497.3
申请日：2007-12-19
发明人： CARLSON, Daniel, H. , STRAND, John, T. , WERTZ, Daniel, S. , BIYIKLI, Levent , NELSON, Brian, K.
IPC分类号： G05D3/12
CPC分类号： B65H23/1882 , B65H23/0216 , B65H23/032 , B65H2511/512 , B65H2557/10 , G03F9/00 , G06T7/70 , G06T2207/30124 , G06T2207/30204
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公开(公告)号：EP2167411B1
公开(公告)日：2016-08-10
申请号：EP08771387.1
申请日：2008-06-18
发明人： CARLSON, Daniel, H. , EHNES, Dale, L. , WERTZ, Daniel, S. , AGUIRRE, Luis, A. , BIYIKLI, Levent , CAMPBELL, Alan, B.
CPC分类号： B65H23/0204 , B65H23/046 , B65H2220/03 , B65H2401/2311 , B65H2511/216 , B65H2511/512 , B65H2515/31 , B65H2515/37 , B65H2553/40 , B65H2701/1712 , B65H2701/1752 , B65H2220/01
摘要： Methods and systems for indicating the displacement of a flexible web are described. An elongated, flexible web includes an integral scale having scale features configured to modulate energy directed towards the web. A transport mechanism provides relative movement between the web relative to a transducer. The transducer detects energy modulated by the scale features and generates a signal indicting a continuous web displacement based on the modulated energy.
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3.发明授权
公开(公告)号：EP1701903B1
公开(公告)日：2011-12-21
申请号：EP04810154.7
申请日：2004-10-29
IPC分类号： B65H23/18 , B65H23/188 , G01B21/06
CPC分类号： B65H23/18 , B65H23/1888
摘要： Web tension in web material passing through a web transport system is determined in real time using position sensors coupled to driven rollers that define a beginning and an end of tension zone. The position sensors on the rollers provide information related to the amount of strained web material that has been added and subtracted from the web material present in the tension zone. The amount of web material added to, subtracted from and present in the tension zone in a sample time period is then converted to an unstrained amount of web material that when combined provides an estimate for the present amount of unstrained web material present in the tension zone. Because the length of the tension zone is both fixed and known, the tension in the web material is determined from the present amount of unstrained web material in the tension zone.
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公开(公告)号：EP2552598B1
公开(公告)日：2017-04-19
申请号：EP11714178.8
申请日：2011-03-30
发明人： HOFELDT, David, L. , BROTT, Robert, L. , CARLSON, Daniel, H. , DOBBS, James, N. , JAWORSKI, Andrzej, P. , JERRY, Glen, A. , STRAND, John, T. , SYKORA, Michael, J. , STENSVAD, Karl, K.
CPC分类号： G02B3/0075 , B29C43/58 , B29C59/026 , B29C59/046 , B29C2043/585 , B29C2059/023 , B29D11/00663 , G02B3/0031
摘要： A manufacturing system includes a sensing system that provides high-resolution feedback for web guiding and tension control. The system may be especially useful for web material that is manufactured to include micro-replicated structures with micron size scale. A micro-replication station forms a pattern of micro-replicated lenses on a web material. The sensing system illuminates a measurement area on the web material and detects an angular distribution of light exiting a set of the micro-replicated lenses within the first measurement area. A control system that adjusts at least one process control parameter of the transport system based on the detected angular distribution.
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公开(公告)号：EP1556706B1
公开(公告)日：2007-01-03
申请号：EP03748989.5
申请日：2003-07-31
发明人： CARLSON, Daniel, H.
IPC分类号： G01P3/489
CPC分类号： G01P3/489
摘要： A spatial notch filter is described that adapts in accordance with changes to an angular velocity of a rotating component within a manufacturing system. In a manufacturing system, noise may appear in feedback signals due to spatially distributed physical features in the system, such as imperfections in the components or sensors. This noise may be concentrated in a frequency band that changes as the angular velocity of rotating system components changes. The invention provides techniques for filtering this noise with one or more notch filters, and for adapting the center frequency of the notch filter as a function of angular velocity. The center frequency of the notch filter tracks the noise when the noise frequency changes.
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6.发明公开PRECISION CONTROL OF WEB MATERIAL HAVING MICRO-REPLICATED LENS ARRAY 有权ÄUNG V ON TER TER TER TER TER TER TER TER TER TER TER TER TER TER TER
公开(公告)号：EP2552598A2
公开(公告)日：2013-02-06
申请号：EP11714178.8
申请日：2011-03-30
发明人： HOFELDT, David, L. , BROTT, Robert, L. , CARLSON, Daniel, H. , DOBBS, James, N. , JAWORSKI, Andrzej, P. , JERRY, Glen, A. , STRAND, John, T. , SYKORA, Michael, J. , STENSVAD, Karl, K.
IPC分类号： B05C1/08
CPC分类号： G02B3/0075 , B29C43/58 , B29C59/026 , B29C59/046 , B29C2043/585 , B29C2059/023 , B29D11/00663 , G02B3/0031
摘要： A manufacturing system includes a sensing system that provides high-resolution feedback for web guiding and tension control. The system may be especially useful for web material that is manufactured to include micro-replicated structures with micron size scale. A micro-replication station forms a pattern of micro-replicated lenses on a web material. The sensing system illuminates a measurement area on the web material and detects an angular distribution of light exiting a set of the micro-replicated lenses within the first measurement area. A control system that adjusts at least one process control parameter of the transport system based on the detected angular distribution.
摘要翻译： 制造系统包括提供用于卷筒纸引导和张力控制的高分辨率反馈的传感系统。 该系统对于制造成包括具有微米尺寸尺寸的微复制结构的纤维网材料可能特别有用。 微复制站在网状材料上形成微复制透镜的图案。 感测系统照亮网状材料上的测量区域并且检测在第一测量区域内离开一组微复制透镜的光的角度分布。 一种控制系统，其基于检测到的角度分布来调整运输系统的至少一个过程控制参数。
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公开(公告)号：EP2298047A1
公开(公告)日：2011-03-23
申请号：EP09751434.3
申请日：2009-05-20
发明人： THEIS, Daniel, J. , NELSON, Brian, K. , DOBBS, James, N. , KIDANE, Samuel , SWANSON, Ronald, P. , CARLSON, Daniel, H. , TIEFENBRUCK, Grant, F. , STENSVAD, Karl K.
IPC分类号： H05K3/12
摘要： A method of applying a conductive pattern of metal onto a web of indefinite length material. This method includes applying a metal containing composition onto the web in a predefined pattern, providing a roll having a very low thermal mass, and conveying the patterned web around the roll while simultaneously applying heat energy to the metal containing composition thereby converting the metal to a conductive pattern. This allows for flexible circuitry to be fabricated in an inexpensive roll-to-roll process.
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公开(公告)号：EP2167411A1
公开(公告)日：2010-03-31
申请号：EP08771387.1
申请日：2008-06-18
发明人： CARLSON, Daniel, H. , EHNES, Dale, L. , WERTZ, Daniel, S. , AGUIRRE, Luis, A. , BIYIKLI, Levent , CAMPBELL, Alan, B.
IPC分类号： B65H23/032
CPC分类号： B65H23/0204 , B65H23/046 , B65H2220/03 , B65H2401/2311 , B65H2511/216 , B65H2511/512 , B65H2515/31 , B65H2515/37 , B65H2553/40 , B65H2701/1712 , B65H2701/1752 , B65H2220/01
摘要： Methods and systems for indicating the displacement of a flexible web are described. An elongated, flexible web includes an integral scale having scale features configured to modulate energy directed towards the web. A transport mechanism provides relative movement between the web relative to a transducer. The transducer detects energy modulated by the scale features and generates a signal indicting a continuous web displacement based on the modulated energy.
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公开(公告)号：EP2115543A1
公开(公告)日：2009-11-11
申请号：EP07869497.3
申请日：2007-12-19
发明人： CARLSON, Daniel, H. , STRAND, John, T. , WERTZ, Daniel, S. , BIYIKLI, Levent , NELSON, Brian, K.
IPC分类号： G05D3/12
CPC分类号： B65H23/1882 , B65H23/0216 , B65H23/032 , B65H2511/512 , B65H2557/10 , G03F9/00 , G06T7/70 , G06T2207/30124 , G06T2207/30204
摘要： Methods and systems for determining longitudinal position of an elongated web are described. Sensors are used to detect one or more substantially continuous fiducial marks disposed longitudinally on the web. The sensors generate signals associated with the fiducial marks. A position detector receives the signals and determines a longitudinal position of the web using the sensor signals. The fiducial marks may be periodic fiducial marks, such as sine and/or cosine marks on the web and/or may be piecewise continuous marks. The coarse longitudinal position of the web can be determined based on periodically recurring features of the fiducial marks. The fine longitudinal position can be determined based on continuous portions of the fiducial marks between the periodically recurring features.
摘要翻译： 描述了用于确定细长网状物的纵向位置的方法和系统。 传感器用于检测纵向布置在幅材上的一个或多个基本上连续的基准标记。 传感器产生与基准标记相关的信号。 位置检测器接收信号并使用传感器信号确定幅材的纵向位置。 基准标记可以是周期性的基准标记，例如网上的正弦和/或余弦标记和/或可以是分段连续的标记。 可以基于基准标记的周期性重复特征来确定腹板的粗纵向位置。 精细的纵向位置可以基于周期性循环特征之间的基准标记的连续部分来确定。
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10.发明公开APPARATUS AND METHODS FOR FABRICATION OF THIN FILM ELECTRONIC DEVICES AND CIRCUITS 审中-公开装置及其制造薄膜电子元件和电路
公开(公告)号：EP2109897A1
公开(公告)日：2009-10-21
申请号：EP08713459.9
申请日：2008-01-03
发明人： TOKIE, Jeffrey, H. , MCCLURE, Donald, J. , CARLSON, Daniel, H. , DOBBS, James, N. , STRAND, John, T. , SWANSON, Ronald, P.
CPC分类号： H01L51/001 , Y02E10/549
摘要： Methods and systems for forming layered electronic devices on a flexible, elongated substrate are described. The layered electronic devices include at least one electronically or optically active layer. Deposition of one more layers of the electronic devices occurs as the flexible substrate is moved through one or more deposition stations. At each deposition station the substrate is aligned with an aperture mask having apertures arranged in a pattern. The aperture mask and the substrate are brought into proximity over a portion of a circumference of a rotating drum. A layer of the layered electronic devices is formed by deposition of material through the apertures of the aperture mask. At each deposition station, registration between at least two layers of the layered electronic devices is maintained.
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