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    Photoimaging
    4.
    发明授权
    Photoimaging 有权
    光成像

    公开(公告)号：US09134614B2

    公开(公告)日：2015-09-15

    申请号：US13824019

    申请日：2011-11-11

    申请人： Jonathan Kennett ,  John Cunningham ,  Robert Gibson

    发明人： Jonathan Kennett ,  John Cunningham ,  Robert Gibson

    IPC分类号： G03F7/20 ,  H05K3/00 ,  H05K3/06 ,  H05K3/34

    CPC分类号： G03F7/2012 ,  G03F7/2035 ,  H05K3/0082 ,  H05K3/064 ,  H05K3/3452 ,  H05K2203/0143 ,  H05K2203/107 ,  H05K2203/1545 ,  Y10T428/24802

    摘要： There is herein described a method and apparatus for photoimaging. More particularly, there is described a method and apparatus for photoimaging a substrate (e.g. a web) covered with a wet curable photopolymer wherein a rotatable phototool is pressed and rotated against the substrate to create an imaged substrate which is used to form images suitable for forming electrical circuits such as for printed circuit boards (PCBs), flat panel displays and flexible circuits. There is also described a method and apparatus for directly photoimaging a substrate covered with a wet curable photopolymer, wherein the photoimaged substrate is used to form images such as electrical circuits and a method and apparatus for exposing at least part of a solder mask on a printed circuit board (PCB) using a wet curable photopolymer wherein an imaging process may thereafter occur on the area above the solder mask.

    摘要翻译： 这里描述了用于光成像的方法和装置。 更具体地，描述了用湿光固化光聚合物覆盖的基底（例如网）进行光学成像的方法和装置，其中可旋转的光学工具被压制并相对于基底旋转以产生成像的基底，其用于形成适于形成的图像 电路如印刷电路板（PCB），平板显示器和柔性电路。 还描述了一种用于直接对由湿固化光敏聚合物覆盖的基材进行光学成像的方法和装置，其中用于形成诸如电路的图像的成像基板和用于将至少部分焊接掩模暴露于印刷的方法和装置 电路板（PCB），其中可以在焊接掩模上方的区域上发生成像过程。

    Apparatus and method for making fiducials on a substrate
    5.
    发明授权
    Apparatus and method for making fiducials on a substrate 有权
    在基板上制作基准的装置和方法

    公开(公告)号：US08992104B2

    公开(公告)日：2015-03-31

    申请号：US13130610

    申请日：2009-12-09

    申请人： Daniel H. Carlson ,  Daniel J. Theis ,  Brian K. Nelson

    发明人： Daniel H. Carlson ,  Daniel J. Theis ,  Brian K. Nelson

    IPC分类号： B41J11/46 ,  H05K1/02 ,  B41J3/54 ,  H05K3/00

    CPC分类号： H05K1/0269 ,  B41J3/543 ,  B41J11/46 ,  H05K3/0082 ,  H05K2201/09918 ,  H05K2203/013 ,  H05K2203/107 ,  H05K2203/1545 ,  Y10T83/02 ,  Y10T83/0333

    摘要： Fiducials having substantially continuous portions made on a substrate allow the position of the substrate to be determined. An approach for making fiducials involves moving first and second fiducial devices together back and forth across the substrate along a trajectory having a component along the lateral axis of the substrate while the substrate and the first and second fiducial devices are in relative motion along the longitudinal axis of the substrate. The first fiducial device operates to make one fiducial on the substrate during the movement along the trajectory and the relative motion. The second fiducial device operates to make another fiducial on the substrate during the movement along the trajectory and the relative motion. The fiducials may be formed so that they have a constant spatial frequency with the first fiducial being out of phase with respect to the second fiducial.

    摘要翻译： 在基板上具有基本上连续的部分的基准允许确定基板的位置。 用于制造基准的方法涉及使第一和第二基准装置沿着具有沿着基板的横向轴线的分量的轨迹穿过基板一起来回移动，同时基板和第一和第二基准装置沿着纵向轴线相对运动 的基底。 第一个基准装置用于在轨迹和相对运动的运动过程中在基板上形成一个基准点。 第二基准装置在沿着轨迹和相对运动的运动期间操作以在基底上形成另一基准。 基准可以被形成为使得它们具有恒定的空间频率，其中第一基准相对于第二基准是异相的。

    WIRED CIRCUIT BOARD
    6.
    发明申请
    WIRED CIRCUIT BOARD 有权
    有线电路板

    公开(公告)号：US20140353007A1

    公开(公告)日：2014-12-04

    申请号：US14283612

    申请日：2014-05-21

    申请人： NITTO DENKO CORPORATION

    发明人： Kouji ICHINOSE ,  Jun ISHII ,  Yoshito FUJIMURA

    IPC分类号： H05K1/02 ,  H05K3/38

    CPC分类号： H05K1/118 ,  H05K1/0271 ,  H05K1/05 ,  H05K3/0082 ,  H05K3/32 ,  H05K2201/0394 ,  H05K2201/09036 ,  H05K2201/09845 ,  H05K2201/2009 ,  H05K2203/0285 ,  H05K2203/308

    摘要： A wired circuit board includes a metal supporting layer, a first insulating layer, a conductive pattern, and a second insulating layer. The first and second insulating layers include first and second openings which expose both surfaces of the conductive pattern. The conductive pattern has the surface on the other side thereof in a thickness direction which is exposed through the first opening and configured as a first terminal portion, and the surface on one side thereof in the thickness direction which is exposed through the second opening and configured as a second terminal portion. The metal supporting layer includes a third opening which exposes the first terminal portion and a covering portion of the first insulating layer which covers the conductive pattern continued to the first terminal portion, and a reinforcing portion located on a surface on the other side of the covering portion in the thickness direction.

    摘要翻译： 布线电路板包括金属支撑层，第一绝缘层，导电图案和第二绝缘层。 第一和第二绝缘层包括露出导电图案的两个表面的第一和第二开口。 导电图案的另一侧的表面在厚度方向上通过第一开口露出并被构造为第一端子部分，并且其厚度方向的一侧的表面通过第二开口露出， 作为第二终端部分。 金属支撑层包括第三开口，其暴露第一绝缘层的第一端子部分和覆盖导电图案的覆盖部分，该第一绝缘层覆盖连接到第一端子部分的导电图案，以及加强部分，位于覆盖物的另一侧的表面上 部分厚度方向。

    Producing electrical circuit patterns using multi-population transformation
    8.
    发明授权
    Producing electrical circuit patterns using multi-population transformation 有权
    使用多群体变换生成电路模式

    公开(公告)号：US08769471B2

    公开(公告)日：2014-07-01

    申请号：US13061344

    申请日：2009-10-26

    申请人： Amir Noy

    发明人： Amir Noy

    IPC分类号： G06F17/50

    CPC分类号： G06F17/5068 ,  H05K1/0269 ,  H05K3/0005 ,  H05K3/0008 ,  H05K3/0082 ,  H05K3/064 ,  H05K3/125 ,  H05K3/4664 ,  H05K3/4679 ,  H05K2203/163

    摘要： A method for producing an electrical circuit includes providing a substrate having a first pattern of features and defining a second pattern comprising a net of interconnected circuit elements. Different respective transformation rules are specified for different ones of the circuit elements. The second pattern is modified by applying the respective transformation rules to the circuit elements so as to align the circuit elements with the features in the first pattern, and the modified second pattern is applied to the substrate.

    摘要翻译： 一种制造电路的方法包括提供具有第一特征图案的基板，并且限定包括互连电路元件网的第二图案。 为不同的电路元件指定不同的各自的变换规则。 通过对电路元件应用各自的变换规则来修改第二图案，以使电路元件与第一图案中的特征对准，并且将修改的第二图案应用于基板。

    MASKLESS WRITING OF A WORKPIECE USING A PLURALITY OF EXPOSURES HAVING DIFFERENT FOCAL PLANES USING MULTIPLE DMDS
    9.
    发明申请
    MASKLESS WRITING OF A WORKPIECE USING A PLURALITY OF EXPOSURES HAVING DIFFERENT FOCAL PLANES USING MULTIPLE DMDS 审中-公开
    使用多个DMDS使用具有多个焦点平面的大量曝光的工作的书写工作

    公开(公告)号：US20140053399A1

    公开(公告)日：2014-02-27

    申请号：US14011725

    申请日：2013-08-27

    申请人： Micronic Mydata AB

    发明人： Per Askebjer ,  Mats Rosling

    IPC分类号： H05K3/00

    CPC分类号： H05K3/0017 ,  G03F7/2022 ,  G03F7/70333 ,  G03F7/70383 ,  H05K3/0082 ,  H05K2203/108 ,  Y10T29/49155

    摘要： The technology disclosed relates to accommodating embedded substrates during direct writing onto a printed circuit board and to other patterning problems that benefit from an extended depth of focus. In particular, it relates to multi-focus direct writing of a workpiece by the continuous or step-wise movement of the workpiece during the sequence of exposures having different focus planes. In one implementation, a multi-arm rotating direct writer is configured for interleaved writing focused on two or more focal planes that generally correspond to two or more surface heights of a radiation sensitive layer that overlays the uneven workpiece. Alternating arms can produce interleaved writing to the two or more focal planes.

    摘要翻译： 所公开的技术涉及在直接写入印刷电路板的情况下容纳嵌入式基板以及受益于延长的焦深的其它图案化问题。 特别地，它涉及通过在具有不同聚焦平面的曝光的顺序期间工件的连续或逐步运动来对工件进行多焦点直接写入。 在一个实施方式中，多臂旋转直接写入器被配置用于聚焦在通常对应于覆盖不平坦工件的辐射敏感层的两个或多个表面高度的两个或更多个焦平面上的交错写入。 交替的臂可以产生到两个或更多个焦平面的交错写入。

    ROLL-TO-ROLL DIGITAL PHOTOLITHOGRAPHY
    10.
    发明申请
    ROLL-TO-ROLL DIGITAL PHOTOLITHOGRAPHY 审中-公开
    滚动到滚动数字光刻技术

    公开(公告)号：US20130286367A1

    公开(公告)日：2013-10-31

    申请号：US13929505

    申请日：2013-06-27

    申请人： 3M INNOVATIVE PROPERTIES COMPANY

    发明人： Michael A. Haase ,  Jeffrey H. Tokie ,  Daniel J. Theis ,  Brian K. Nelson

    IPC分类号： G03F7/20

    CPC分类号： G03F7/70516 ,  G03F7/22 ,  G03F7/70791 ,  G03F9/7003 ,  H05K1/0269 ,  H05K1/0393 ,  H05K3/0008 ,  H05K3/0082 ,  H05K2201/09918 ,  H05K2203/1545 ,  H05K2203/163 ,  H05K2203/166

    摘要： A system for making flexible circuit films includes an inelastic conveyor, a web handling apparatus configured to pass a flexible substrate around the inelastic conveyor, an image acquisition apparatus configured to measure positions of a first set of alignment marks on the flexible substrate at a first conveyor location, an exposure apparatus configured to patternwise expose a photosensitive material on the flexible substrate at a second conveyor location, and an image processor configured to receive the measured positions of the first set of alignment marks, and to compare the measured positions with reference positions of the first set of alignment marks. The exposure apparatus is configured to patternwise expose the photosensitive material based on the comparison between the measured positions and the reference positions.

    摘要翻译： 一种用于制造柔性电路膜的系统包括非弹性输送机，配置成使柔性基板围绕非弹性输送机通过的幅材处理设备，被配置成在第一输送机上测量柔性基板上的第一组对准标记的位置的图像采集设备 位置，曝光装置被配置为在第二传送器位置以图形方式在柔性基板上曝光感光材料，以及图像处理器，被配置为接收第一组对准标记的测量位置，并将测量位置与参考位置 第一组对齐标记。 曝光装置被配置为基于测量位置和参考位置之间的比较来图案化地曝光感光材料。