Systems to produce an object through solid freeform fabrication
    3.
    发明授权
    Systems to produce an object through solid freeform fabrication 有权
    通过固体自由形成制造物体的系统

    公开(公告)号:US08033812B2

    公开(公告)日:2011-10-11

    申请号:US12854589

    申请日:2010-08-11

    IPC分类号: B28B17/00 B28B1/16

    摘要: A method for producing an object formed through solid freeform fabrication includes dispensing a binder on successive layers of build material with a single first dispensing member; and coloring the successive layers with at least one second dispensing member, where the second dispensing member over-dispenses the first dispensing member. Another method for producing an object through solid freeform fabrication includes dispensing a first binder on successive layers of build material with a single first dispensing member; and dispensing a second binder on the successive layers of build material with at least one second dispensing member, where the second dispensing member over-dispenses the first dispensing member.

    摘要翻译: 用于生产通过固体自由形成制造形成的物体的方法包括:使用单个第一分配构件将粘合剂分配在连续的构建材料层上; 以及用至少一个第二分配构件对连续层着色,其中第二分配构件过度分配第一分配构件。 用于通过固体自由形成制造生产物体的另一种方法包括用第一分配构件将第一粘合剂分配在连续的构建材料层上; 以及使用至少一个第二分配构件在连续的构建材料层上分配第二粘合剂,其中第二分配构件超过第一分配构件。

    Methods to produce an object through solid freeform fabrication
    5.
    发明授权
    Methods to produce an object through solid freeform fabrication 有权
    通过固体自由形成制造物体的方法

    公开(公告)号:US07794636B2

    公开(公告)日:2010-09-14

    申请号:US10461022

    申请日:2003-06-13

    IPC分类号: B27N5/00 B29C41/02

    摘要: A method for producing an object formed through solid freeform fabrication includes dispensing a binder on successive layers of build material with a single first dispensing member; and coloring the successive layers with at least one second dispensing member, where the second dispensing member over-dispenses the first dispensing member. Another method for producing an object through solid freeform fabrication includes dispensing a first binder on successive layers of build material with a single first dispensing member; and dispensing a second binder on the successive layers of build material with at least one second dispensing member, where the second dispensing member over-dispenses the first dispensing member.

    摘要翻译: 用于生产通过固体自由形成制造形成的物体的方法包括:使用单个第一分配构件将粘合剂分配在连续的构建材料层上; 以及用至少一个第二分配构件对连续层着色,其中第二分配构件过度分配第一分配构件。 用于通过固体自由形成制造生产物体的另一种方法包括用第一分配构件将第一粘合剂分配在连续的构建材料层上; 以及使用至少一个第二分配构件在连续的构建材料层上分配第二粘合剂,其中第二分配构件超过第一分配构件。

    Pixelated color wobulation
    7.
    发明授权
    Pixelated color wobulation 有权
    像素色彩波动

    公开(公告)号:US07267442B2

    公开(公告)日:2007-09-11

    申请号:US11078212

    申请日:2005-03-10

    IPC分类号: G03B21/14 H04N3/14 G02F1/1335

    CPC分类号: H04N9/3111 H04N9/3117

    摘要: A display system includes a mechanism to provide for simultaneous pixelated color with a spatial light modulator. Also included is a mechanism to project the simultaneous pixelated color to create a color field display on a viewing surface. A further mechanism moves the color field display relative to viewing surface to provide at least one of color and resolution increasing wobulation.

    摘要翻译: 显示系统包括用空间光调制器提供同时的像素化颜色的机构。 还包括一种投影同时的像素化颜色以在观察表面上创建颜色场显示的机制。 另外的机构使颜色场显示相对于观察表面移动以提供颜色和分辨率增加的摆动中的至少一种。

    Display system
    8.
    发明授权
    Display system 失效
    显示系统

    公开(公告)号:US07733357B2

    公开(公告)日:2010-06-08

    申请号:US11331695

    申请日:2006-01-13

    IPC分类号: G09G5/10

    摘要: One embodiment of a display system includes a control module that controls a position of an adjustable neutral density filter based on a calculated filter setting and that controls modulation of a set of frame data by an image modulator based on a calculated gain setting, and an image analysis module that calculates a gain setting and a filter setting for the set of frame data and forwards the calculated gain setting and the filter setting to said control module.

    摘要翻译: 显示系统的一个实施例包括控制模块,该控制模块基于所计算的滤波器设置来控制可调节的中性密度滤波器的位置,并且基于所计算的增益设置来控制由图像调制器对一组帧数据的调制,以及图像 分析模块,其计算所述帧数据集合的增益设置和滤波器设置,并将所计算的增益设置和所述滤波器设置转发到所述控制模块。

    Method for aligning multiple nozzle members in a solid free form fabrication tool
    9.
    发明授权
    Method for aligning multiple nozzle members in a solid free form fabrication tool 有权
    用于在固体自由形式制造工具中对准多个喷嘴构件的方法

    公开(公告)号:US07229144B2

    公开(公告)日:2007-06-12

    申请号:US10285724

    申请日:2002-10-31

    IPC分类号: B41J3/00 B28B1/32

    摘要: A method for aligning multiple nozzle members in a solid free form build unit is disclosed. A geometric test shape having at least one investigational topographic region projecting outward from a central base is formed and analyzed for at least one physical characteristic correlative with nozzle member targeting accuracy. The physical characteristic is at least one of color hue shift, surface pattern irregularity, and dimensional accuracy.

    摘要翻译: 公开了一种用于将固体自由形式构建单元中的多个喷嘴构件对准的方法。 形成具有从中心基部向外突出的至少一个研究性地形区域的几何测试形状,并分析与喷嘴构件瞄准精度相关的至少一个物理特性。 物理特性是色调偏移,表面图案不规则和尺寸精度中的至少一个。