公开(公告)号：EP2520044A1

公开(公告)日：2012-11-07

申请号：EP10819728.6

申请日：2010-09-20

申请人： Silverbrook Research Pty Ltd

发明人： STARR, Matthew Raymond ,  PRICE-WHITE, Stephen Cameron

IPC分类号： H04L9/16

CPC分类号： H04L9/3247 ,  H04L9/003 ,  H04L9/0897

摘要： A method, system and device for encrypted communication with external entities, then device being configured to frustrate side channel attacks attempting to determine an encryption key. The device has a first memory, an encryption key stored in the first memory and a one-way function for application to the encryption key. During use, the encryption key is retrieved from the first memory prior to application to the one-way function and the device is configured to limit the number of times the encryption key is allowed to be retrieved from the non-volatile memory to a pre-determined threshold.

公开(公告)号：EP2511099A2

公开(公告)日：2012-10-17

申请号：EP12175669.6

申请日：2008-08-15

申请人： Silverbrook Research Pty Ltd

发明人： Esdaile-Watts, Edward Ellis ,  Kwan, Kent Benjamen ,  Abraham, Nicholas Kenneth ,  Hibbard, Christopher ,  Silverbrook, Kia

IPC分类号： B41J2/175 ,  B41J2/18 ,  B41J2/19 ,  B41J29/38

CPC分类号： B41J2/17 ,  B41J2/175 ,  B41J2/17513 ,  B41J2/17556 ,  B41J2/17596 ,  B41J2/18 ,  B41J2/19 ,  B41J29/38

摘要： A printer comprising: a printhead having an ink inlet and an ink outlet; an ink chamber for supplying ink to the printhead; an upstream ink line interconnecting an outlet port of the ink chamber and the ink inlet; a downstream ink line connected to the ink outlet; and a first air accumulator communicating with the downstream ink line. The first air accumulator is configured for dampening ink pressure pulses in the printhead during printing.

摘要翻译： 一种打印机，包括：具有墨入口和墨出口的打印头; 用于向打印头供墨的墨室; 将墨水室的出口和墨水入口相互连接的上游墨水线; 连接到墨水出口的下游墨水线; 以及与下游墨水管路连通的第一空气储存器。 第一空气蓄能器被配置为在打印期间抑制打印头中的墨压脉冲。

公开(公告)号：EP2237965B1

公开(公告)日：2012-09-26

申请号：EP08700340.6

申请日：2008-01-16

申请人： Silverbrook Research Pty. Ltd

发明人： BERRY, Norman Micheal ,  DYER, Geoffrey Philip ,  HUDSON, Michael John ,  NAKAZAWA, Akira ,  JACKSON, Garry Raymond

IPC分类号： B41L27/22 ,  B41J2/20

CPC分类号： B41J29/02 ,  B41J2/175

公开(公告)号：EP1709790B1

公开(公告)日：2012-09-26

申请号：EP04802090.3

申请日：2004-12-20

申请人： Silverbrook Research Pty. Ltd

发明人： KING, Tobin Allen, Silverbrook Research Pty Ltd ,  SILVERBROOK, Kia, Silverbrook Research Pty Ltd

IPC分类号： H04N1/00 ,  B41J2/01 ,  B41J3/44 ,  B41J13/10

CPC分类号： B41J25/34 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/0458 ,  B41J2/04585 ,  B41J2/04591 ,  B41J2/135 ,  B41J2/14016 ,  B41J2/14427 ,  B41J2/155 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1634 ,  B41J2/1637 ,  B41J2/1642 ,  B41J2/1648 ,  B41J2/16526 ,  B41J2/16535 ,  B41J2/16585 ,  B41J2/1707 ,  B41J2/1714 ,  B41J2/175 ,  B41J2/17503 ,  B41J2/17506 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17536 ,  B41J2/17553 ,  B41J2/17556 ,  B41J2/17566 ,  B41J2/19 ,  B41J2/515 ,  B41J29/02 ,  B41J29/13 ,  B41J29/38 ,  B41J2002/14362 ,  B41J2002/14403 ,  B41J2002/14419 ,  B41J2002/14435 ,  B41J2002/14459 ,  B41J2002/14475 ,  B41J2002/14491 ,  B41J2002/1742 ,  B41J2002/17516 ,  B41J2202/19 ,  B41J2202/20 ,  B41J2202/21

公开(公告)号：EP2490896A1

公开(公告)日：2012-08-29

申请号：EP09848585.7

申请日：2009-08-25

申请人： Silverbrook Research Pty. Ltd

发明人： MCAVOY, Gregory John ,  LAWLOR, Vincent Patrick ,  O'REILLY, Ronan Padraig Sean

IPC分类号： B41J2/04

CPC分类号： B41J2/14427

摘要： A thermal bend actuator comprises an active beam for connection to drive circuitry and a passive beam mechanically cooperating with the active beam. When a current is passed through the active beam, the active beam expands relative to the passive beam resulting in bending of the actuator. The passive beam comprises a first layer comprised of silicon nitride and a second layer comprised of silicon dioxide. The second layer is sandwiched between the first layer and the active beam to provide thermal insulation for the first layer.

公开(公告)号：EP1706272B1

公开(公告)日：2012-08-22

申请号：EP04802091.1

申请日：2004-12-20

申请人： Silverbrook Research Pty. Ltd

发明人： SILVERBROOK, Kia Silverbrook Research Pty Ltd ,  NAKAZAWA, Akira Silverbrook Research Pty Ltd ,  HIBBARD, Christopher Silverbrook Research Pty Ltd ,  MACKEY, Paul, Ian Silverbrook Research Pty Ltd ,  BERRY, Norman, Micheal Silverbrook Reseach Pty Ltd ,  JACKSON, Garry, Raymond

IPC分类号： B41J2/155

CPC分类号： B41J25/34 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/0458 ,  B41J2/04585 ,  B41J2/04591 ,  B41J2/135 ,  B41J2/14016 ,  B41J2/14427 ,  B41J2/155 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1634 ,  B41J2/1637 ,  B41J2/1642 ,  B41J2/1648 ,  B41J2/16526 ,  B41J2/16535 ,  B41J2/16585 ,  B41J2/1707 ,  B41J2/1714 ,  B41J2/175 ,  B41J2/17503 ,  B41J2/17506 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17536 ,  B41J2/17553 ,  B41J2/17556 ,  B41J2/17566 ,  B41J2/19 ,  B41J2/515 ,  B41J29/02 ,  B41J29/13 ,  B41J29/38 ,  B41J2002/14362 ,  B41J2002/14403 ,  B41J2002/14419 ,  B41J2002/14435 ,  B41J2002/14459 ,  B41J2002/14475 ,  B41J2002/14491 ,  B41J2002/1742 ,  B41J2002/17516 ,  B41J2202/19 ,  B41J2202/20 ,  B41J2202/21

摘要： An inkjet printer unit (2) comprising: a media input tray (3) for supplying print media (8) for printing; a print engine (1) for printing an image on said print media; and a media output tray (4) for collecting the printed media; wherein the print engine comprises a removable inkjet cartridge (10) of a type having a pagewidth printhead (22) and an ink supply (24) and a cradle (12) having a body adapted to receive the removable inkjet cartridge and to control the operation of the printhead for printing.

公开(公告)号：EP1706277B1

公开(公告)日：2012-08-15

申请号：EP04802088.7

申请日：2004-12-20

申请人： Silverbrook Research Pty. Ltd

发明人： SILVERBROOK, Kia

IPC分类号： B41J11/58

CPC分类号： B41J25/34 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/0458 ,  B41J2/04585 ,  B41J2/04591 ,  B41J2/135 ,  B41J2/14016 ,  B41J2/14427 ,  B41J2/155 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1634 ,  B41J2/1637 ,  B41J2/1642 ,  B41J2/1648 ,  B41J2/16526 ,  B41J2/16535 ,  B41J2/16585 ,  B41J2/1707 ,  B41J2/1714 ,  B41J2/175 ,  B41J2/17503 ,  B41J2/17506 ,  B41J2/17509 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17536 ,  B41J2/17553 ,  B41J2/17556 ,  B41J2/17566 ,  B41J2/19 ,  B41J2/515 ,  B41J29/02 ,  B41J29/13 ,  B41J29/38 ,  B41J2002/14362 ,  B41J2002/14403 ,  B41J2002/14419 ,  B41J2002/14435 ,  B41J2002/14459 ,  B41J2002/14475 ,  B41J2002/14491 ,  B41J2002/1742 ,  B41J2002/17516 ,  B41J2202/19 ,  B41J2202/20 ,  B41J2202/21

摘要： An inkjet printer (1) for use in a network environment comprising: a body (2) having; at least one media input tray (4) for supplying one or more sheets of media for printing; a print engine (3) for printing an image on a sheet of media, said print engine (3) including a removable pagewidth inkjet printhead; and a delivery passage for delivering a sheet of media from the at least one media input tray (4) to the print engine (3) for printing; wherein the base of the body (2) is configured to receive at least one auxiliary media input tray for supplying one or more sheets of media for printing, and an opening is provided in said base to receive a sheet of media from said auxiliary media input tray for delivery to the print engine via said delivery passage.

公开(公告)号：EP2359177A1

公开(公告)日：2011-08-24

申请号：EP08878822.9

申请日：2008-12-17

申请人： Silverbrook Research Pty Ltd

发明人： MCAVOY, Gregory John ,  O'REILLY, Ronan Padraig Sean ,  LAWLOR, Vincent Patrick ,  SILVERBROOK, Kia

IPC分类号： G02B26/08 ,  G03B21/28 ,  B81B7/04

CPC分类号： G03B21/28 ,  G02B26/0841

摘要： A digital micro-mirror device comprising an array of micro-mirror assemblies positioned on a substrate. Each micro-mirror assembly comprises: a mirror spaced apart from the substrate; a stem supporting the mirror; and first and second electrodes positioned on either side of the stem. The stem is comprised of a resiliently flexible material, such that the mirror can tilt either towards the first electrode or towards the second electrode by an electrostatic force. The digital micro-mirror device may be used in data projectors and the like.

公开(公告)号：EP2358536A1

公开(公告)日：2011-08-24

申请号：EP08878820.3

申请日：2008-12-15

申请人： Silverbrook Research Pty Ltd

发明人： LEE, Seung Jin ,  WILLIAMS, Susan ,  WASZCZUK, Jan ,  SILVERBROOK, Kia

IPC分类号： B41J2/065

CPC分类号： B41J2/155 ,  B41J2/1601 ,  B41J2/1607 ,  B41J2/1623 ,  B41J2/1634 ,  B41J2/1637 ,  B41J2/1645 ,  B41J2202/20

摘要： A printhead assembly includes a molded ink manifold, a plurality of printhead integrated circuits, and an adhesive film sandwiched between the ink manifold and the printhead integrated circuits. A manifold bonding surface of the molded ink manifold includes a polymer coating. The polymer coating plugs fissures resulting from a molding process used to mold the ink manifold.

公开(公告)号：EP2346695A1

公开(公告)日：2011-07-27

申请号：EP08877915.2

申请日：2008-11-10

申请人： Silverbrook Research Pty Ltd

发明人： SILVERBROOK, Kia ,  FOOTE, Roger, Mervyn, Lloyd ,  NORTH, Angus, John ,  FISHBURN, Jennifer, Mia ,  LUNSMANN, Paul, David ,  C.S., Lakshmi ,  CROUS, Frederik, Jacobus ,  WALKER, Matthew, Stewart ,  MALLINSON, Samuel, George ,  REICHL, Paul, Justin

IPC分类号： B41J2/14 ,  B41J2/05 ,  B41J2/16

CPC分类号： B41J2/0458 ,  B41J2/04563 ,  B41J2/1412 ,  B41J2202/03 ,  B41J2202/11

摘要： An inkjet printer that has a printhead with an array of ejection devices for ejecting drops of liquid onto a media substrate. Each of the ejection devices having a chamber for holding liquid, a nozzle in fluid communication with the chamber and a heater positioned in the chamber for contact with the liquid such that resistive heating of the heater generates a vapour bubble that ejects a drop of the liquid through the nozzle. The printer also has a controller for receiving print data and generating drive pulses to energize the heaters in accordance with the print data. The controller increases the drive pulse energy during the printhead lifetime.

摘要翻译： 一种喷墨打印机，其具有带有用于将液滴喷射到介质基板上的喷射装置阵列的打印头。 每个喷射装置具有用于保持液体的腔室，与腔室流体连通的喷嘴以及位于腔室中用于与液体接触的加热器，使得加热器的电阻加热产生蒸汽气泡，其喷射一滴液体 通过喷嘴。 打印机还具有控制器，用于接收打印数据并产生驱动脉冲以根据打印数据激励加热器。 控制器在打印头使用寿命期间增加驱动脉冲能量。