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1. 发明授权

US06909867B2 Uniform charge device with reduced edge effects 失效
标题翻译：具有降低边缘效应的均匀充电装置
公开(公告)号：US06909867B2
公开(公告)日：2005-06-21
申请号：US10652107
申请日：2003-08-29
申请人： Satchidanand Mishra , Edward A. Domm , Dennis J. Prosser , Steven P. Nonkes , Zoran D. Popovic
发明人： Satchidanand Mishra , Edward A. Domm , Dennis J. Prosser , Steven P. Nonkes , Zoran D. Popovic
IPC分类号： G03G15/02 , H02H1/00
CPC分类号： G03G15/02 , G03G2215/028
摘要： By varying corona producing element height/projection, a more uniform charge potential is achieved. Elements, such as pins or teeth, are shorter at the edges of an element array and grow longer as one moves toward the center of the array. Such variation in height/projection overcomes shielding from adjacent teeth, as well as other effects, to yield the more uniform charging potential.
摘要翻译：通过改变电晕产生元件的高度/投影，实现更均匀的电荷电位。诸如针或齿的元件在元件阵列的边缘处更短，并且随着朝向阵列的中心移动而增长更长。这种高度/突起的变化克服了相邻牙齿的屏蔽以及其他影响，从而产生更均匀的充电电位。

2. 发明授权

US07187534B2 Uniform charge device with reduced edge effects 失效
标题翻译：具有降低边缘效应的均匀充电装置
公开(公告)号：US07187534B2
公开(公告)日：2007-03-06
申请号：US10721847
申请日：2003-11-25
申请人： Satchidanand Mishra , Edward A. Domm , Dennis J. Prosser , Steven P. Nonkes , Zoran D. Popovic , Surendar Jevadev
发明人： Satchidanand Mishra , Edward A. Domm , Dennis J. Prosser , Steven P. Nonkes , Zoran D. Popovic , Surendar Jevadev
IPC分类号： H05F3/00
CPC分类号： G03G15/0291 , G03G2215/028
摘要： By varying corona producing element height/projection, a more uniform charge potential is achieved. Elements, such as pins or teeth, are shorter at the edges of an element array and grow longer as one moves toward the center of the array. Such variation in height/projection overcomes shielding from adjacent teeth, as well as other effects, to yield the more uniform charging potential.
摘要翻译：通过改变电晕产生元件的高度/投影，实现更均匀的电荷电位。诸如针或齿的元件在元件阵列的边缘处更短，并且随着朝向阵列的中心移动而增长更长。这种高度/突起的变化克服了相邻牙齿的屏蔽以及其他影响，从而产生更均匀的充电电位。

3. 发明授权

US6150824A Contactless system for detecting subtle surface potential charge patterns 失效
标题翻译：用于检测微小表面电荷电荷模式的非接触式系统
公开(公告)号：US6150824A
公开(公告)日：2000-11-21
申请号：US961061
申请日：1997-10-30
申请人： Satchidanand Mishra , Edward A. Domm , Zoran D. Popovic , Denis C. Thomas , Samy A. Mesbah , Dennis J. Prosser , Steven P. Nonkes
发明人： Satchidanand Mishra , Edward A. Domm , Zoran D. Popovic , Denis C. Thomas , Samy A. Mesbah , Dennis J. Prosser , Steven P. Nonkes
IPC分类号： G01R29/12 , G01N27/60 , G01R29/14 , G03G15/00
CPC分类号： G03G15/75 , G01N27/60
摘要： A contactless process for detecting electrical patterns on the outer surface of a member comprising providing a member having a charge pattern on an outer surface, repetitively measuring the charge pattern on the outer surface of the member with an electrostatic voltmeter probe maintained at a substantially constant distance from the surface, the distance between the probe and the imaging member being slightly greater than the minimum distance at which Paschen breakdown will occur to form a parallel plate capacitor with a gas between the probe and the surface, the frequency of repetition being selected to cause all time dependent signals to fall out of phase by a predetermined amount, and averaging the out of phase time dependent signals over a sufficient number of measuring repetitions to eliminate the time dependent signals. In one embodiment, the contactless process detects surface potential charge patterns in an electrostatographic imaging member. Apparatus for carrying out these processes are also described.
摘要翻译：一种用于检测构件的外表面上的电气图案的非接触式方法，包括在外表面上提供具有电荷图案的构件，用保持在基本上恒定距离的静电电压表探针重复测量构件的外表面上的电荷图案从表面来看，探针与成像构件之间的距离略大于发生帕辛击穿的最小距离，以便在探头和表面之间形成具有气体的平行平板电容器，选择重复频率导致所有时间相关信号相位相差预定量，并通过足够数量的测量重复对异相时间相关信号进行平均，以消除与时间相关的信号。在一个实施例中，非接触式过程检测电摄影成像构件中的表面电荷电荷模式。还描述了用于执行这些处理的装置。

4. 发明授权

US5132627A Motionless scanner 失效
公开(公告)号：US5132627A
公开(公告)日：1992-07-21
申请号：US636045
申请日：1990-12-28
申请人： Zoran D. Popovic , Damodar M. Pai , Merlin E. Scharfe , Satchidanand Mishra , Edward A. Domm
发明人： Zoran D. Popovic , Damodar M. Pai , Merlin E. Scharfe , Satchidanand Mishra , Edward A. Domm
IPC分类号： G01R29/00 , G01R29/12 , G03G5/00 , G03G15/00 , G03G21/00
CPC分类号： G03G15/75
摘要： A process is disclosed for ascertaining electrical discharge properties of an electrophotographic imaging member including the steps of (a) providing at least one electrophotographic imaging member comprising an electrically conductive layer and at least one photoconductive layer, (b) contacting the surface of the electrophotographic imaging member with a substantially transparent electrode and applying an electric potential or an electric current to form an electric field across the photoconductive layer, (c) terminating the applying of the electric potential or the electric current, (d) exposing the photoconductive layer to activating radiation to discharge the electrophotographic imaging member, (e) repeating steps (b), (c) and (d), and (f) measuring the potential across the photoconductive layer during steps (b), (c) and (d) as a function of time by means of an electrostatic meter coupled to the electrode. Also, disclosed is apparatus for ascertaining electrical discharge properties of an electrophotographic imaging member including (a) means to support an electrophotographic imaging member comprising an electrically conductive layer and at least one photoconductive layer, (b) means for applying an electric potential or electric current to a substantially transparent electrode on the electrophotographic imaging member to form an electric field across the photoconductive layer, (c) means for terminating the applying of the electric potential or the electric current, (d) an electrostatic voltmeter probe coupled to the means for applying an electric current to the electrode, (e) means for exposing the photoconductive layer through the substantially transparent electrode to activating radiation to discharge the electrophotographic imaging member to a predetermined level, and (f) means for exposing the photoconductive layer to activating radiation to fully discharge the electrophotographic imaging member.

5. 发明授权

US06600888B2 Liquid charging method and apparatus 有权
标题翻译：液体充液方法和装置
公开(公告)号：US06600888B2
公开(公告)日：2003-07-29
申请号：US10001023
申请日：2001-11-02
申请人： Satchidanand Mishra , Zoran D. Popovic , Anthony M. Horgan , Robert C. U. Yu , Geoffrey M. T. Foley , Huoy-Jen Yuh , Eugene A. Swain
发明人： Satchidanand Mishra , Zoran D. Popovic , Anthony M. Horgan , Robert C. U. Yu , Geoffrey M. T. Foley , Huoy-Jen Yuh , Eugene A. Swain
IPC分类号： G03G1502
CPC分类号： G03G15/0208 , G03G15/0291
摘要： A method including: (a) dispensing an electrically conductive liquid into a contact member permeable to the liquid; (b) rubbing the contact member and a surface against each other, at a contact length greater than a tangential contact length, to release the liquid from the contact member to wet the surface with the electrically conductive liquid in a layer ranging in thickness from about 1 to about 100 micrometers; and (c) electrifying the liquid at any time effective for imparting an electrical charge to the surface.
摘要翻译：一种方法，包括：（a）将导电液体分配到可渗透液体的接触构件中; （b）以大于切向接触长度的接触长度摩擦接触构件和表面，以将接触构件的液体从接触构件中释放出来，以使导电液体在厚度从约 1至约100微米; 和（c）在有效地向表面施加电荷的任何时间使液体通电。

6. 发明授权

US06008653A Contactless system for detecting microdefects on electrostatographic members 失效
标题翻译：用于检测静电元件上的微缺陷的非接触式系统
公开(公告)号：US06008653A
公开(公告)日：1999-12-28
申请号：US960673
申请日：1997-10-30
申请人： Zoran D. Popovic , Steven I. Dejak , Satchidanand Mishra
发明人： Zoran D. Popovic , Steven I. Dejak , Satchidanand Mishra
IPC分类号： G01R29/12 , G01N27/24 , G01N27/60 , G01Q30/04 , G01Q30/12 , G03G21/00
CPC分类号： G01N27/24 , B82Y35/00
摘要： A contactless process for detecting surface potential charge patterns in an electrophotographic imaging member including at least one photoconductive imaging layer having an imaging surface, providing a scanner including a capacitive probe having an outer shield electrode, maintaining the probe adjacent to and spaced from the imaging surface to form a parallel plate capacitor with a gas between the probe and the imaging surface, providing a probe amplifier optically coupled to the probe, establishing relative movement between the probe and the imaging surface, maintaining a substantially constant distance between the probe and the imaging surface, applying a constant voltage charge to the imaging surface prior to relative movement of the probe and the imaging surface past each other, synchronously biasing the probe to within about .+-.300 volts of the average surface potential of the imaging surface, measuring variations in surface potential with the probe, compensating the surface potential variations for variations in distance between the probe and the imaging surface, and comparing the compensated voltage values to a baseline voltage value to detect charge patterns in the electrophotographic imaging member. This process may be conducted with a contactless scanning system comprising a high resolution capacitive probe, a low spatial resolution electrostatic voltmeter coupled to a bias voltage amplifier, and an imaging member having an imaging surface capacitively coupled to and spaced from the probe and the voltmeter, the probe comprising an inner electrode surrounded by and insulated from a coaxial outer Faraday shield electrode, the inner electrode connected to an optocoupled amplifier, and the Faraday shield connected to the bias voltage amplifier.
摘要翻译：一种用于检测电子照相成像构件中的表面电荷电荷图案的非接触式方法，包括具有成像表面的至少一个光电导成像层，提供包括具有外部屏蔽电极的电容式探针的扫描器，将探针保持在邻近和与成像表面隔开的位置以在探针和成像表面之间形成具有气体的平行平板电容器，提供光学耦合到探针的探针放大器，建立探头与成像表面之间的相对运动，保持探头与成像表面之间基本恒定的距离在探针和成像表面相对移动彼此相对移动之前，将恒定电压电荷施加到成像表面，同步地将探针偏置在成像表面的平均表面电位的约+/- 300伏之内，测量成像表面的变化表面电位与探头，补偿表面纸探头和成像表面之间的距离变化的微小变化，以及将补偿的电压值与基线电压值进行比较，以检测电子照相成像构件中的电荷模式。该过程可以使用包括高分辨率电容式探针，耦合到偏置电压放大器的低空间分辨率静电电压计和具有电容耦合到探针和电压计的成像表面的成像表面的非接触式扫描系统进行，该探针包括被同轴的外部法拉第屏蔽电极包围并绝缘的内部电极，连接到光耦合放大器的内部电极和连接到偏置电压放大器的法拉第屏蔽。

7. 发明授权

US06713220B2 Photoconductive members 失效
标题翻译：感光元件
公开(公告)号：US06713220B2
公开(公告)日：2004-03-30
申请号：US10151124
申请日：2002-05-17
申请人： John F. Graham , Zoran D. Popovic , Ah-Mee Hor , James M. Duff , Satchidanand Mishra
发明人： John F. Graham , Zoran D. Popovic , Ah-Mee Hor , James M. Duff , Satchidanand Mishra
IPC分类号： G03G1502
CPC分类号： G03G5/0517 , G03G5/047
摘要： A photoconductive imaging member comprised of a supporting substrate, a photogenerating layer and a charge transport layer, and wherein said charge transport layer contains a component that substantially prevents light of a wavelength of about equal to or about less than 700 nanometers from interaction with said photogenerating layer.
摘要翻译：一种感光成像构件，包括支撑衬底，光生代层和电荷传输层，并且其中所述电荷传输层包含基本上防止波长约等于或大于小于700纳米的光的组分，与所述光产生相互作用层。

8. 发明授权

US07728517B2 Intermediate electrodes for stacked OLEDs 有权
标题翻译：堆叠OLED用中间电极
公开(公告)号：US07728517B2
公开(公告)日：2010-06-01
申请号：US11133978
申请日：2005-05-20
申请人： Hany Aziz , Nemania Stefanovic , Jennifer A. Coggan , Zoran D. Popovic
发明人： Hany Aziz , Nemania Stefanovic , Jennifer A. Coggan , Zoran D. Popovic
IPC分类号： H01L51/50
CPC分类号： H01L51/5278 , H01L27/3209 , Y10S428/917
摘要： A stacked OLED includes a first electrode, a second electrode, a plurality of luminescent regions disposed between the first and second electrodes, and an intermediate electrode disposed between successive luminescent regions. At least one intermediate electrode comprise a metal-organic mixed layer disposed between a first charge injecting layer and a second charge injecting layer.
摘要翻译：堆叠的OLED包括第一电极，第二电极，设置在第一和第二电极之间的多个发光区域，以及设置在连续发光区域之间的中间电极。至少一个中间电极包括设置在第一电荷注入层和第二电荷注入层之间的金属 - 有机混合层。

9. 发明授权

US07169482B2 Display device with anthracene and triazine derivatives 有权
标题翻译：具有蒽和三嗪衍生物的显示装置
公开(公告)号：US07169482B2
公开(公告)日：2007-01-30
申请号：US10372547
申请日：2003-02-24
申请人： Hany Aziz , Nan-Xing Hu , Zoran D. Popovic , Ah-Mee Hor
发明人： Hany Aziz , Nan-Xing Hu , Zoran D. Popovic , Ah-Mee Hor
IPC分类号： H01L51/50 , H05B33/14
CPC分类号： H05B33/14 , C07D219/06 , C07D251/24 , C09K11/06 , C09K2211/1011 , C09K2211/1059 , H01L51/0052 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0067 , H01L51/0071 , H01L51/0078 , H01L51/0081 , H01L51/50 , H01L51/5008 , H01L51/5072 , H01L51/508 , H01L2251/308 , Y10S428/917
摘要： A device includes: an anode; a cathode; and a luminescent region between the cathode and the anode, wherein the luminescent region includes an anthracene derivative compound and a triazine derivative compound.
摘要翻译：一种装置包括：阳极; 阴极以及阴极和阳极之间的发光区域，其中发光区域包括蒽衍生物化合物和三嗪衍生物化合物。

10. 发明授权

US06841932B2 Display devices with organic-metal mixed layer 有权
标题翻译：显示器件与有机金属混合层
公开(公告)号：US06841932B2
公开(公告)日：2005-01-11
申请号：US10117812
申请日：2002-04-05
申请人： Hany Aziz , Yoon-Fei Liew , Zoran D. Popovic , Nan-Xing Hu , Anthony J. Paine
发明人： Hany Aziz , Yoon-Fei Liew , Zoran D. Popovic , Nan-Xing Hu , Anthony J. Paine
IPC分类号： H05B33/26 , H01L51/50 , H01L51/52 , H01J1/62
CPC分类号： H01L51/5281 , H01L51/5012 , H01L51/5206 , H01L51/5221 , Y10S428/917
摘要： A display device composed of: (a) a cathode; (b) an anode; (c) a luminescent region between the cathode and the anode; and an optional region adjacent one of the electrodes, wherein at least one of the cathode, the anode, the luminescent region, and the optional region includes a metal-organic mixed layer composed of: (i) an inorganic metal containing material, (ii) an organic material, and (iii) optionally, at least one component selected from the group consisting of metals, organic materials, and inorganic materials.
摘要翻译：一种显示装置，包括：（a）阴极; （b）阳极; （c）阴极和阳极之间的发光区域; 以及与电极之一相邻的可选区域，其中阴极，阳极，发光区域和任选区域中的至少一个包括由以下组成的金属有机混合层：（i）含无机金属材料，（ii ）有机材料，和（iii）任选的至少一种选自金属，有机材料和无机材料的组分。

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