Display system
    51.
    发明申请
    Display system 失效
    显示系统

    公开(公告)号:US20070076176A1

    公开(公告)日:2007-04-05

    申请号:US11239865

    申请日:2005-09-30

    IPC分类号: G03B21/28

    CPC分类号: G03B21/28

    摘要: One embodiment of a display system includes a first array that defines multiple reflective devices each movable between an inactive position to reflect light to a light dump and an active position to reflect light to an imaging region, a second array that defines multiple reflective devices each movable between an inactive position to reflect light to the light dump and an active position to reflect light to the imaging region, and an activation device that projects an activation beam to the devices to move individual ones of the devices between the active position and the inactive position, wherein the first array, the second array and the activation device are housed within a single vacuum enclosure.

    摘要翻译: 显示系统的一个实施例包括限定多个反射装置的第一阵列,每个反射装置可以在将光反射到光倾倒的非活动位置和将光反射到成像区域的活动位置之间移动;限定多个反射装置的第二阵列, 在反射光到所述光倾倒的非活动位置和将光反射到所述成像区域的活动位置之间;以及激活装置,其将激活光束投影到所述装置以在所述主动位置和所述不活动位置之间移动所述装置中的各个装置 ,其中所述第一阵列,所述第二阵列和所述激活装置容纳在单个真空封壳内。

    Drop detector
    55.
    发明授权
    Drop detector 有权
    跌落检测器

    公开(公告)号:US09259925B2

    公开(公告)日:2016-02-16

    申请号:US14119026

    申请日:2011-05-27

    摘要: In one example, a drop detector includes a light source for illuminating drops passing through a drop zone, multiple light detectors near the light source for detecting light scattered off drops passing through the drop zone, and multiple lenses each configured to focus light from the drop zone on one of the light detectors. In one example, each light detector is arranged in the same plane with all of the other light detectors. In one example, the lenses are configured to focus light from two different spaces in the drop zone on different detectors or groups of detectors. In one example, the lenses are configured to focus light from a single space in the drop zone on multiple detectors.

    摘要翻译: 在一个示例中,液滴检测器包括用于照射通过液滴区的液滴的光源,靠近光源的多个光检测器,用于检测通过落下区域的液滴散射的光;以及多个透镜,每个透镜被配置为聚焦来自液滴的光 一个光检测器上的区域。 在一个示例中,每个光检测器与所有其它光检测器布置在同一平面中。 在一个示例中,透镜被配置为将来自放置区中的两个不同空间的光聚焦在不同的检测器或检测器组上。 在一个示例中,透镜被配置为聚焦来自多个检测器上的放置区域中的单个空间的光。

    Drop detection assembly and method
    56.
    发明授权
    Drop detection assembly and method 有权
    跌落检测组件和方法

    公开(公告)号:US09134233B2

    公开(公告)日:2015-09-15

    申请号:US14123194

    申请日:2011-05-31

    摘要: A drop detection method comprises ejecting an ink drop that includes a fluorescent agent, illuminating the ink drop in flight with excitation light to excite the fluorescent agent, detecting fluorescence emitted by the drop in flight, having a longer wavelength than a wavelength of the excitation light, and, prior to such detecting, filtering out light having a shorter wavelength than the fluorescence wavelength; and a printer with drop detection assembly for performing the method.

    摘要翻译: 液滴检测方法包括喷射包含荧光剂的墨滴,用激发光照射飞行中的墨滴以激发荧光剂,检测由飞行中滴下的荧光,具有比激发光的波长更长的波长 并且在这种检测之前,过滤出具有比荧光波长短的波长的光; 以及具有用于执行该方法的液滴检测组件的打印机。

    Method of detecting drops
    57.
    发明授权
    Method of detecting drops 有权
    检测液滴的方法

    公开(公告)号:US09132629B2

    公开(公告)日:2015-09-15

    申请号:US13123804

    申请日:2008-10-15

    摘要: A liquid dispensing device (10), including a drop ejection device (12) including an orifice (18) adapted for ejecting drops therefrom, a single detection device (28) positioned to receive drop information from the ejected drops of the drop ejection device, and a controller (40) that receives the drop information and uses the drop information to determine a number of drops ejected from the drop ejection device.

    摘要翻译: 一种液体分配装置(10),包括液滴喷射装置(12),该液滴喷射装置(12)包括适于从其喷射液滴的孔口(18),单个检测装置(28),定位成从喷液装置的喷射液滴接收液滴信息, 以及控制器(40),其接收所述丢弃信息并使用所述丢弃信息来确定从所述丢弃喷射装置喷射的液滴的数量。