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公开(公告)号:US20070076176A1
公开(公告)日:2007-04-05
申请号:US11239865
申请日:2005-09-30
申请人: Timothy Emery , George Radominski , Steve Hanson , Robert Shreeve , Alexander Govyadinov , Martha Truninger , Sriram Ramamoorthi , Harold Van Nice
发明人: Timothy Emery , George Radominski , Steve Hanson , Robert Shreeve , Alexander Govyadinov , Martha Truninger , Sriram Ramamoorthi , Harold Van Nice
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。
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公开(公告)号:US20060202187A1
公开(公告)日:2006-09-14
申请号:US11080113
申请日:2005-03-14
CPC分类号: G02B6/1225 , B82Y20/00
摘要: Embodiments of methods, apparatuses, devices, or systems for forming a photonic device are described.
摘要翻译: 描述了用于形成光子器件的方法,装置,装置或系统的实施例。
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公开(公告)号:US20060086986A1
公开(公告)日:2006-04-27
申请号:US11255458
申请日:2005-10-20
申请人: Hang Liao , Zhizhang Chen , Alexander Govyadinov , Leslie Szepesi , Heon Lee
发明人: Hang Liao , Zhizhang Chen , Alexander Govyadinov , Leslie Szepesi , Heon Lee
IPC分类号: H01L29/76
CPC分类号: B82Y10/00 , G11B9/08 , G11B9/14 , G11B9/1409 , G11B9/1418 , G11B9/1436 , G11B11/08
摘要: A storage device includes a first semiconducting layer having a p-dopant and a second semiconducting layer having an n-dopant, disposed on the first semiconducting layer forming a junction between the first and the second semiconducting layers. The storage device also includes a charge trapping structure disposed on the second semiconducting layer and a conductive gate, wherein the conductive gate and the charge trapping structure move relative to the other, wherein an electric field applied across the second semiconducting layer and the conductive gate traps charge in the charge trapping structure.
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公开(公告)号:US20050029544A1
公开(公告)日:2005-02-10
申请号:US10935801
申请日:2004-09-07
IPC分类号: H01J1/312 , H01J29/46 , H01L29/06 , H01L31/0328
CPC分类号: B82Y10/00 , H01J1/312 , H01J29/467 , H01J2201/304 , H01J2201/3125
摘要: An emitter includes an electron source and a cathode. The cathode has an emissive surface. The emitter further includes a continuous anisotropic conductivity layer disposed between the electron source and the emissive surface of the cathode. The anisotropic conductivity layer has an anisotropic sheet resistivity profile and provides for substantially uniform emissions over the emissive surface of the emitter.
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公开(公告)号:US09259925B2
公开(公告)日:2016-02-16
申请号:US14119026
申请日:2011-05-27
申请人: Alexander Govyadinov , Brett E Dahlgren , Anton Nicholas Clarkson , Steven H. Walker , Daniel Burger , Trudy Benjamin
发明人: Alexander Govyadinov , Brett E Dahlgren , Anton Nicholas Clarkson , Steven H. Walker , Daniel Burger , Trudy Benjamin
CPC分类号: B41J2/07 , B41J2/04561 , B41J2/0458 , B41J2/155 , B41J2/165 , B41J2/2142 , B41J2202/20 , G01N21/84
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。
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公开(公告)号:US09134233B2
公开(公告)日:2015-09-15
申请号:US14123194
申请日:2011-05-31
IPC分类号: B41J29/393 , B41J29/38 , G01N21/64 , B41J2/045 , B41J2/125
CPC分类号: G01N21/64 , B41J2/04561 , B41J2/04586 , B41J2/125
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。
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公开(公告)号:US09132629B2
公开(公告)日:2015-09-15
申请号:US13123804
申请日:2008-10-15
申请人: Kenneth Ward , Alexander Govyadinov
发明人: Kenneth Ward , Alexander Govyadinov
CPC分类号: B41J2/04581 , B41J2/0451 , B41J2/0456 , B41J2/04561 , B41J2/0458 , B41J2/2142 , G01N35/1016 , G01N2035/1034
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。
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58.
公开(公告)号:US08899709B2
公开(公告)日:2014-12-02
申请号:US13450620
申请日:2012-04-19
IPC分类号: B41J29/38
CPC分类号: B41J2/2142 , B41J2/0451 , B41J2/0458 , B41J2/14153 , B41J2002/14354
摘要: A method for determining an issue with an inkjet nozzle using an impedance difference includes taking a first impedance measurement with a sensor to detect a drive bubble in an ink chamber after a drive bubble formation mechanism is activated; and subtracting the first impedance measurement from a reference.
摘要翻译: 使用阻抗差异确定喷墨喷嘴的问题的方法包括:在驱动气泡形成机构被激活之后,利用传感器进行第一阻抗测量以检测墨室中的驱动气泡; 并从参考中减去第一阻抗测量值。
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公开(公告)号:US20130320198A1
公开(公告)日:2013-12-05
申请号:US13985393
申请日:2011-03-20
CPC分类号: G01V8/24 , B41J2/04558 , B41J2/04561 , B41J2/04586 , B41J2/125 , B41J2/16579 , B41J2/16585 , B41J2/2142 , B41J2/2146 , G01N21/53 , G01V8/16
摘要: A drop detector assembly is provided including an ejection element to eject a fluid drop, a light guide to selectively receive light scattered off of the fluid drop, and a light detector formed in the light guide to detect light received by the light guide.
摘要翻译: 提供一种液滴检测器组件,其包括用于喷射液滴的喷射元件,用于选择性地接收从液滴散射的光的光导;以及形成在光导中的光检测器,用于检测光导所接收的光。
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公开(公告)号:US20130182031A1
公开(公告)日:2013-07-18
申请号:US13818341
申请日:2010-09-02
IPC分类号: B41J2/125
CPC分类号: B41J2/125 , B41J2/2142
摘要: A drop detector assembly includes an ejection element formed on a substrate to eject a fluid drop, and a light detector formed on the substrate to detect light scattered off of the fluid drop. A fluid drop ejected from a nozzle formed in a transparent nozzle plate scatters light that is detected through the transparent nozzle plate.
摘要翻译: 液滴检测器组件包括形成在基板上以喷射液滴的喷射元件,以及形成在基板上的光检测器,以检测从液滴散射的光。 从形成在透明喷嘴板中的喷嘴喷射的液滴散射通过透明喷嘴板检测到的光。
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