CA2414733A1 - Testing a micro electro-mechanical device - Google Patents
Testing a micro electro-mechanical device Download PDFInfo
- Publication number
- CA2414733A1 CA2414733A1 CA 2414733 CA2414733A CA2414733A1 CA 2414733 A1 CA2414733 A1 CA 2414733A1 CA 2414733 CA2414733 CA 2414733 CA 2414733 A CA2414733 A CA 2414733A CA 2414733 A1 CA2414733 A1 CA 2414733A1
- Authority
- CA
- Canada
- Prior art keywords
- actuating arm
- movement
- predetermined level
- predetermined
- support structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14427—Structure of ink jet print heads with thermal bend detached actuators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04508—Control methods or devices therefor, e.g. driver circuits, control circuits aiming at correcting other parameters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/0451—Control methods or devices therefor, e.g. driver circuits, control circuits for detecting failure, e.g. clogging, malfunctioning actuator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04541—Specific driving circuit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04585—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on thermal bent actuators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04588—Control methods or devices therefor, e.g. driver circuits, control circuits using a specific waveform
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/0459—Height of the driving signal being adjusted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04591—Width of the driving signal being adjusted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04596—Non-ejecting pulses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/07—Ink jet characterised by jet control
- B41J2/125—Sensors, e.g. deflection sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2002/14346—Ejection by pressure produced by thermal deformation of ink chamber, e.g. buckling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2002/14354—Sensor in each pressure chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
- B41J2/14427—Structure of ink jet print heads with thermal bend detached actuators
- B41J2002/14435—Moving nozzle made of thermal bend detached actuator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
- Y10T137/8242—Electrical
Landscapes
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Pressure Sensors (AREA)
- Micromachines (AREA)
- Pens And Brushes (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Finger-Pressure Massage (AREA)
- Tires In General (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
A method of testing a micro electro-mechanical device in the form of an ink ejection nozzle having an actuating arm that is caused to move an ink displacing paddle when heat inducing electric current is passed through the actuating arm and having also a movement sensor associated with actuating arm.
The method comprises the steps of passing a current pulse having a predetermined duration or a series of current pulses having successively increasing durations through the actuating arm, and detecting for a predetermined level of movement of the actuating arm.
The method comprises the steps of passing a current pulse having a predetermined duration or a series of current pulses having successively increasing durations through the actuating arm, and detecting for a predetermined level of movement of the actuating arm.
Claims (7)
1. A method of testing a micro electro-mechanical device of a type having a support structure, an actuating arm that is movable relative to the support structure under the influence of heat inducing current flow through the actuating arm, and a movement sensor associated with the actuating arm; the method comprising the steps of:
(a) passing at least one current pulse having a predetermined duration t p through the actuating arm, and (b) detecting for a predetermined level of movement of the actuating arm.
(a) passing at least one current pulse having a predetermined duration t p through the actuating arm, and (b) detecting for a predetermined level of movement of the actuating arm.
2. The method as claimed in claim 1 when employed in relation to a liquid ejection nozzle having a liquid receiving chamber from which the liquid is ejected with movement of the actuating arm.
3. The method as claimed in claim 1 when employed in relation to an ink ejection nozzle having an ink receiving chamber from which the ink is ejected with movement of the actuating arm.
4. The method as claimed in claim 3 wherein the movement sensor comprises a moving contact element formed integrally with the actuating arm, a fixed contact element formed integrally with the support structure and electrical circuit elements embodied within the support structure, and wherein the predetermined level of movement of the actuating arm is detected by contact made between the fixed and moving contact elements.
5. The method as claimed in claim 4 wherein the movement sensor includes a microprocessor that detects for the predetermined level of movement of the actuating arm and correlates the predetermined level of movement of the actuating arm with the predetermined duration of the current pulse.
6. The method as claimed in claim 1 wherein a series of the current pulses having successively increasing durations t p are passed through the actuating arm (so as to induce successively increasing degrees of movement of the actuating arm) over a time period t, and wherein detection is made for a predetermined level of movement of the actuating arm within a predetermined time window t w where t>t w >t p.
7. The method as claimed in claim 6 wherein the movement sensor includes a microprocessor that detects for the predetermined level of movement of the actuating arm within the predetermined time window t w and correlates the predetermined level of movement with a pulse duration t p that induces the predetermined movement within the time window t w.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPQ1309 | 1999-06-30 | ||
AUPQ1309A AUPQ130999A0 (en) | 1999-06-30 | 1999-06-30 | A method and apparatus (IJ47V11) |
PCT/AU2000/000585 WO2001002179A1 (en) | 1999-06-30 | 2000-05-24 | Testing a micro electro-mechanical device |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2414733A1 true CA2414733A1 (en) | 2001-01-11 |
CA2414733C CA2414733C (en) | 2009-11-10 |
Family
ID=3815498
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2414734 Expired - Fee Related CA2414734C (en) | 1999-06-30 | 2000-05-24 | Fault detection in a micro electro-mechanical device |
CA 2414733 Expired - Fee Related CA2414733C (en) | 1999-06-30 | 2000-05-24 | Testing a micro electro-mechanical device |
CA 2414732 Expired - Fee Related CA2414732C (en) | 1999-06-30 | 2000-05-24 | Calibrating a micro electro-mechanical device |
CA 2414741 Expired - Fee Related CA2414741C (en) | 1999-06-30 | 2000-05-24 | Movement sensor in a micro electro-mechanical device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2414734 Expired - Fee Related CA2414734C (en) | 1999-06-30 | 2000-05-24 | Fault detection in a micro electro-mechanical device |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2414732 Expired - Fee Related CA2414732C (en) | 1999-06-30 | 2000-05-24 | Calibrating a micro electro-mechanical device |
CA 2414741 Expired - Fee Related CA2414741C (en) | 1999-06-30 | 2000-05-24 | Movement sensor in a micro electro-mechanical device |
Country Status (14)
Country | Link |
---|---|
US (41) | US6629745B1 (en) |
EP (3) | EP1200264B1 (en) |
JP (1) | JP4388251B2 (en) |
CN (4) | CN1246215C (en) |
AT (3) | ATE400436T1 (en) |
AU (1) | AUPQ130999A0 (en) |
BR (1) | BR0011991A (en) |
CA (4) | CA2414734C (en) |
DE (3) | DE60025227D1 (en) |
HK (1) | HK1047572A1 (en) |
IL (2) | IL147357A0 (en) |
MX (1) | MXPA02000179A (en) |
WO (3) | WO2001002180A1 (en) |
ZA (1) | ZA200200767B (en) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
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AUPQ130999A0 (en) * | 1999-06-30 | 1999-07-22 | Silverbrook Research Pty Ltd | A method and apparatus (IJ47V11) |
AU765063B2 (en) * | 1999-09-17 | 2003-09-04 | Silverbrook Research Pty Ltd | Method and system for instruction of a computer |
US7804767B1 (en) * | 1999-10-25 | 2010-09-28 | Tellabs Operations, Inc. | Protection/restoration of MPLS networks |
SG148836A1 (en) * | 2000-05-24 | 2009-01-29 | Silverbrook Res Pty Ltd | Print engine controller with dithering and compositing circuitry |
DE60036028D1 (en) * | 2000-06-30 | 2007-09-27 | Silverbrook Res Pty Ltd | KNICK RESISTANT, THERMALLY BENDING ACTUATORS |
US6669909B2 (en) * | 2001-03-26 | 2003-12-30 | Allegro Technologies Limited | Liquid droplet dispensing |
US6460972B1 (en) * | 2001-11-06 | 2002-10-08 | Eastman Kodak Company | Thermal actuator drop-on-demand apparatus and method for high frequency |
US7052117B2 (en) | 2002-07-03 | 2006-05-30 | Dimatix, Inc. | Printhead having a thin pre-fired piezoelectric layer |
US7419258B2 (en) * | 2002-09-30 | 2008-09-02 | Brother Kogyo Kabushiki Kaisha | Electronic device having detachable controller |
CN100411969C (en) * | 2003-08-20 | 2008-08-20 | 台达电子工业股份有限公司 | Detecting method for micromachinery structure, micro electromechanical assembly and microdetecting structure |
US7281778B2 (en) | 2004-03-15 | 2007-10-16 | Fujifilm Dimatix, Inc. | High frequency droplet ejection device and method |
US8491076B2 (en) | 2004-03-15 | 2013-07-23 | Fujifilm Dimatix, Inc. | Fluid droplet ejection devices and methods |
US20060064786A1 (en) | 2004-09-17 | 2006-03-23 | Pioneer Hi-Bred International, Inc. | Isopentenyl transferase sequences and methods of use |
US20060123194A1 (en) * | 2004-12-02 | 2006-06-08 | Claudio Alex Cukierkopf | Variable effective depth write buffer and methods thereof |
EP1836056B1 (en) | 2004-12-30 | 2018-11-07 | Fujifilm Dimatix, Inc. | Ink jet printing |
US7738674B2 (en) * | 2005-09-19 | 2010-06-15 | Silverbrook Research Pty Ltd | Retrieving location data by sensing coded data on a surface |
US7708203B2 (en) | 2005-09-19 | 2010-05-04 | Silverbrook Research Pty Ltd | Link object to sticker |
US7880911B2 (en) * | 2005-09-19 | 2011-02-01 | Silverbrook Research Pty Ltd | Printing a position using a mobile device |
US20070065206A1 (en) * | 2005-09-19 | 2007-03-22 | Silverbrook Research Pty Ltd | Printing a coupon using a mobile device |
US7738862B2 (en) * | 2005-09-19 | 2010-06-15 | Silverbrook Research Pty Ltd | Retrieve information via card on mobile device |
US7407092B2 (en) * | 2005-09-19 | 2008-08-05 | Silverbrook Research Pty Ltd | Printing gaming information using a mobile device |
US7469829B2 (en) * | 2005-09-19 | 2008-12-30 | Silverbrook Research Pty Ltd | Printing video information using a mobile device |
US7848777B2 (en) | 2005-09-19 | 2010-12-07 | Silverbrook Research Pty Ltd | Printing a puzzle using a mobile device |
US7654444B2 (en) * | 2005-09-19 | 2010-02-02 | Silverbrook Research Pty Ltd | Reusable sticker |
US7641115B2 (en) | 2005-09-19 | 2010-01-05 | Silverbrook Research Pty Ltd | Type-specific sticker |
US7756526B2 (en) | 2005-09-19 | 2010-07-13 | Silverbrook Research Pty Ltd | Retrieving a web page via a coded surface |
US7689249B2 (en) * | 2005-09-19 | 2010-03-30 | Silverbrook Research Pty Ltd | Printing a security identification using a mobile device |
US7924450B2 (en) * | 2005-09-19 | 2011-04-12 | Silverbrook Research Pty Ltd | Reprint card on a mobile device |
US7917171B2 (en) * | 2005-09-19 | 2011-03-29 | Silverbrook Research Pty Ltd | Printing a receipt using a mobile device |
US7920896B2 (en) * | 2005-09-19 | 2011-04-05 | Kia Silverbrook | Printing an almanac using a mobile device |
US7920854B2 (en) * | 2005-09-19 | 2011-04-05 | Silverbrook Research Pty Ltd | Printing a map using a mobile device |
US7506802B2 (en) * | 2005-09-19 | 2009-03-24 | Silverbrook Research Pty Ltd | Method of performing an action in relation to a software object |
US7738919B2 (en) * | 2005-09-19 | 2010-06-15 | Silverbrook Research Pty Ltd | Link object to card |
US7970435B2 (en) * | 2005-09-19 | 2011-06-28 | Silverbrook Research Pty Ltd | Printing an advertisement using a mobile device |
US7761090B2 (en) * | 2005-09-19 | 2010-07-20 | Silverbrook Research Pty Ltd | Print remotely to a mobile device |
US7856225B2 (en) | 2005-09-19 | 2010-12-21 | Silverbrook Research Pty Ltd | Retrieving a program state via a coded surface |
US7637424B2 (en) * | 2005-09-19 | 2009-12-29 | Silverbrook Research Pty Ltd | Printing audio information using a mobile device |
US7380709B2 (en) * | 2005-09-19 | 2008-06-03 | Silverbrook Research Pty Ltd | Printing a trading card using a mobile device |
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