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公开(公告)号：US20170312983A1
公开(公告)日：2017-11-02
申请号：US15523522
申请日：2014-11-03
IPC分类号： B29C64/165 , B29C64/112 , B29C64/291 , B29C64/393 , B29K105/00 , B33Y30/00 , B33Y50/02 , B29K77/00 , B33Y10/00
CPC分类号： B29C64/165 , B29C64/112 , B29C64/291 , B29C64/393 , B29K2077/00 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y50/02
摘要： Provided in one example herein is a three-dimensional (“3D”) printing method, comprising: (A) forming a layer comprising particles comprising a thermoplastic; (B) disposing over at least a portion of the layer a coalescent agent, which is radiation-absorbing and has a thermal decomposition temperature lower than or equal a melting temperature of the thermoplastic; (C) forming an object slice of a 3D object by exposing the coalescent agent to a radiant energy such that at least some of the coalescent agent thermally decomposes while causing at least some of the particles to fuse, wherein the object slice comprises the fused particles, and wherein the thermally decomposed coalescent agent is not radiation-absorbing; and (D) repeating (A) to (C) to form the 3D object comprising multiple object slices bound depth-wise to one another.
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公开(公告)号：US09771653B2
公开(公告)日：2017-09-26
申请号：US15283992
申请日：2016-10-03
发明人： Daihua Zhang , Napoleon J. Leoni , Henryk Birecki , Omer Gila
CPC分类号： C23C16/56 , B41F35/02 , B41J11/0015 , G03G21/0088 , G03G21/12
摘要： Apparatus, printers, and methods to remove material from a printer surface are disclosed. An example apparatus includes a fluid remover to remove printing material from a printer surface, and a coating material reservoir to store coating material and to apply the coating material to the fluid remover to reduce an amount of printing material transferred to the fluid remover from the printer surface.
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公开(公告)号：US20170262829A1
公开(公告)日：2017-09-14
申请号：US15500002
申请日：2014-07-29
发明人： Napoleon J Leoni , Omer Gila , Henryk Birecki
CPC分类号： G06Q20/206 , G06F21/36 , G06Q20/1085 , G06Q20/34 , G06Q20/341 , G06Q20/385 , G06Q20/4012 , G06Q20/4016 , G06Q20/4018 , G07F7/0846
摘要： One example of a financial transaction medium includes a passive electronic paper display. A security code is displayed on a portion of the passive electronic paper display.
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公开(公告)号：US09740155B2
公开(公告)日：2017-08-22
申请号：US15112937
申请日：2014-01-23
发明人： Tom Anthony , Napoleon J Leoni , Henryk Birecki , Matthew G Lopez , Omer Gila
CPC分类号： G03G15/6585 , B41F23/08 , B41M7/00 , C09D11/00 , G03G15/205 , G03G2215/00426 , G03G2215/00805
摘要： Print glossing is described. Print glossing can be performed on a glossing drum having a location affixed to a circumferential outer surface thereof, where the location transits from a first position in an apparatus having a first temperature range selected to enable reflow of ink applied to a substrate that is placed at the location to a second position in the apparatus having a second temperature range selected for clean release from the location of the ink applied to the substrate.
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公开(公告)号：US20170217207A1
公开(公告)日：2017-08-03
申请号：US15500497
申请日：2014-07-30
发明人： Henryk Birecki , Napoleon J Leoni
CPC分类号： B41J2/415 , G02F1/132 , G02F1/167 , G09G3/344 , G09G2380/14
摘要： An ion writing unit including an ion generator and an array of electrode nozzles aligned to receive and guide generated ions. The ion writing unit convertibly operates between at least a first mode and a second mode. In the first mode, ions flow from the ion generator through selected nozzles at a first flow rate to cause image formation on an electrically biased passive e-paper spaced apart from the electrode holes. In the second mode, ions flow from the ion generator through at least some electrode nozzles at a second flow rate that does not cause image formation on the electrically biased passive e-paper.
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公开(公告)号：US20170217206A1
公开(公告)日：2017-08-03
申请号：US15500490
申请日：2014-07-30
发明人： Henryk Birecki , Napoleon J Leoni , Omer G Gila
IPC分类号： B41J2/415 , G02F1/167 , G02F1/13 , B41J29/377
CPC分类号： B41J2/415 , B41J29/377 , G02F1/132 , G02F1/167
摘要： An ion writing unit includes an ion generator and an array of electrode nozzles aligned to receive and guide generated ions. An air flow source causes an air flow adjacent the ion generator or in an orientation adjacent the electrode nozzles.
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公开(公告)号：US09709870B2
公开(公告)日：2017-07-18
申请号：US14788003
申请日：2015-06-30
发明人： Napoleon Leoni , Omer Gila , Henryk Birecki , Richard Fotland
IPC分类号： G02F1/167 , G02F1/1333
CPC分类号： G02F1/167 , G02F1/133348 , G02F1/13338
摘要： An electronic paper device includes a ground plane, a charge receiving layer, and a porous stand off layer disposed over the charge receiving layer. An active layer is interposed between the ground plane and the charge receiving layer, the active layer including a plurality of microcapsules containing charged pigments. A system for writing information to electronic paper is also provided.
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公开(公告)号：US20170052421A1
公开(公告)日：2017-02-23
申请号：US15306709
申请日：2014-04-25
发明人： Doris CHUN , Napoleon J. Leoni , Henryk Birecki , Omer Gila
CPC分类号： G02F1/167 , G02F1/133348 , G02F2001/1678 , G02F2201/42 , H01B1/00 , H01B1/22 , H01B3/004
摘要： A charge-receiving layer for an e-paper assembly includes a plurality of conductive paths spaced apart throughout an insulative matrix, with each conductive path including at least one elongate pattern of conductive particles.
摘要翻译： 用于电子纸组件的电荷接收层包括跨越绝缘矩阵隔开的多个导电路径，每个导电路径包括至少一个细长图案的导电颗粒。
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公开(公告)号：US20160342063A1
公开(公告)日：2016-11-24
申请号：US15114401
申请日：2014-01-31
发明人： Omer Gila , Henryk Birecki , Napoleon J. Leoni
IPC分类号： G02F1/167 , G02F1/1345 , G02F1/1333 , G09G3/34
摘要： A display device includes an electronic paper display imageable by receiving charges on an imaging surface of the electronic paper display, a ground electrode, and a ground access stripe. The ground electrode is opposite to the imaging surface of the electronic paper display. The ground access stripe is on a surface of the display device and electrically coupled to the ground electrode.
摘要翻译： 显示装置包括可通过在电子纸显示器的成像表面上接收电荷而成像的电子纸显示器，接地电极和接地条。 接地电极与电子纸显示屏的成像表面相对。 地面接入条纹在显示装置的表面上并电耦合到接地电极。
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公开(公告)号：US20140318447A1
公开(公告)日：2014-10-30
申请号：US13871701
申请日：2013-04-26
CPC分类号： G03G5/0525 , B05B15/68 , B05C5/0275 , Y10T29/494
摘要： A coating system includes a leveling element and a dispenser assembly. The leveling element extends generally transverse to a substrate advance orientation and is releasably engageable against a substrate support. The dispenser assembly includes an array of side-by-side independent liquid dispensers and an air pressure assembly to supply a common air pressure to each dispenser to cause pressurized dispensing of a coating liquid from each dispenser onto a substrate on the substrate support. The liquid dispensing occurs at least during relative movement between the dispenser assembly and the substrate support and during the relative movement, the leveling element is actuated to uniformize the coating liquid on the substrate.
摘要翻译： 涂层系统包括调平元件和分配器组件。 平整元件大致横向于衬底前进方向延伸并且可释放地接合抵靠衬底支撑件。 分配器组件包括并排独立的液体分配器阵列和空气压力组件，以向每个分配器提供共同的空气压力，以使来自每个分配器的涂覆液体的加压分配到基板支撑件上的基板上。 液体分配至少在分配器组件和衬底支撑件之间的相对运动期间发生，并且在相对运动期间，均匀化元件被致动以均匀化衬底上的涂覆液体。
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