WO2010039193A3 - Multi-display handheld device and supporting system - Google Patents

Multi-display handheld device and supporting system Download PDF

Info

Publication number
WO2010039193A3
WO2010039193A3 PCT/US2009/005300 US2009005300W WO2010039193A3 WO 2010039193 A3 WO2010039193 A3 WO 2010039193A3 US 2009005300 W US2009005300 W US 2009005300W WO 2010039193 A3 WO2010039193 A3 WO 2010039193A3
Authority
WO
WIPO (PCT)
Prior art keywords
display
ways
laptop computers
content
epd
Prior art date
Application number
PCT/US2009/005300
Other languages
French (fr)
Other versions
WO2010039193A2 (en
WO2010039193A8 (en
Inventor
Douglas A. Atkinson
John T. Burch
Darren J. Dowker
David M. Foelber
Michael J. Giovannoni
David C. Johnson
Joseph D. Kralowetz
Brendan M. Mannix
Asghar D. Mostafa
Douglas F. Ortega
Stephen J. Potell
Joseph C. Roesch
Jeffrey A. Rosenwald
Nabeel Zafar
Original Assignee
Entourage Systems, Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Entourage Systems, Inc. filed Critical Entourage Systems, Inc.
Publication of WO2010039193A2 publication Critical patent/WO2010039193A2/en
Publication of WO2010039193A8 publication Critical patent/WO2010039193A8/en
Publication of WO2010039193A3 publication Critical patent/WO2010039193A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G06F1/1618—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position the display being foldable up to the back of the other housing with a single degree of freedom, e.g. by 360° rotation over the axis defined by the rear edge of the base enclosure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1622—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with enclosures rotating around an axis perpendicular to the plane they define or with ball-joint coupling, e.g. PDA with display enclosure orientation changeable between portrait and landscape by rotation with respect to a coplanar body enclosure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1643—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being associated to a digitizer, e.g. laptops that can be used as penpads
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
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    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1647—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
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    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1662—Details related to the integrated keyboard
    • G06F1/1669—Detachable keyboards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
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    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1677—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for detecting open or closed state or particular intermediate positions assumed by movable parts of the enclosure, e.g. detection of display lid position with respect to main body in a laptop, detection of opening of the cover of battery compartment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
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    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges
    • G—PHYSICS
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    • G06F—ELECTRIC DIGITAL DATA PROCESSING
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    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1683—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for the transmission of signal or power between the different housings, e.g. details of wired or wireless communication, passage of cabling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3265—Power saving in display device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/166—Editing, e.g. inserting or deleting
    • G06F40/169—Annotation, e.g. comment data or footnotes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/14—Display of multiple viewports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/342—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/161—Indexing scheme relating to constructional details of the monitor
    • G06F2200/1614—Image rotation following screen orientation, e.g. switching from landscape to portrait mode
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/163—Indexing scheme relating to constructional details of the computer
    • G06F2200/1632—Pen holder integrated in the computer
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0469—Details of the physics of pixel operation
    • G09G2300/0473—Use of light emitting or modulating elements having two or more stable states when no power is applied
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Abstract

Current approaches to paperless books use single screen laptop computers or electronic paper display (EPD)-based book readers. Laptop computers consume too much power and cannot be used for extended periods of time, such as an entire school day, without recharging its battery. EPD devices are limited in functionality due to their slow refresh rate and grey-scale only images. An embodiment of the present invention integrates bi-stable display technology and refresh display technology into a single device and manages the use of these technologies to achieve power savings while providing a rich set of display functionalities to support user interaction with content in a synergistic manner. The power savings functionality enables the device to have a battery operating life between charges of many hours of operation, such as eight hours or more, while the display functionality enables users to access, display, and interact with content in ways users have become accustomed and in ways not before possible.
PCT/US2009/005300 2008-10-01 2009-09-24 Multi-display handheld device and supporting system WO2010039193A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US19488708P 2008-10-01 2008-10-01
US61/194,887 2008-10-01
US21455009P 2009-04-24 2009-04-24
US61/214,550 2009-04-24
US23347309P 2009-08-12 2009-08-12
US61/233,473 2009-08-12

Publications (3)

Publication Number Publication Date
WO2010039193A2 WO2010039193A2 (en) 2010-04-08
WO2010039193A8 WO2010039193A8 (en) 2010-06-17
WO2010039193A3 true WO2010039193A3 (en) 2010-08-26

Family

ID=41666605

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/005300 WO2010039193A2 (en) 2008-10-01 2009-09-24 Multi-display handheld device and supporting system

Country Status (1)

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WO (1) WO2010039193A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2469503A1 (en) 2010-12-21 2012-06-27 Thomson Licensing Computer device comprising a first and a second display screen, method of operating the computer device and computer readable storage medium.
US20140047332A1 (en) * 2012-08-08 2014-02-13 Microsoft Corporation E-reader systems
US20140191980A1 (en) * 2013-01-04 2014-07-10 Qualcomm Mems Technologies, Inc. System for reuse of touch panel and controller by a secondary display

Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146552A (en) * 1990-02-28 1992-09-08 International Business Machines Corporation Method for associating annotation with electronically published material
US5724530A (en) * 1994-07-25 1998-03-03 Apple Computer, Inc. Supervisory control system for networked multimedia workstations that provides remote launching of files
US6043798A (en) * 1996-06-26 2000-03-28 Canon Kabushiki Kaisha Display apparatus and data transfer apparatus for display device
US20040196210A1 (en) * 2003-03-20 2004-10-07 Fuji Xerox Co., Ltd. Display system, display method, and display program
US20040207568A1 (en) * 2003-03-31 2004-10-21 Hitachi, Ltd. Portable information processing apparatus and method for displaying image
US20040224638A1 (en) * 2003-04-25 2004-11-11 Apple Computer, Inc. Media player system
US20040226041A1 (en) * 2000-02-18 2004-11-11 Xsides Corporation System and method for parallel data display of multiple executing environments
US20050210038A1 (en) * 2004-03-18 2005-09-22 International Business Machines Corporation Method for providing workflow functionality and tracking in an annotation subsystem
US20050249080A1 (en) * 2004-05-07 2005-11-10 Fuji Xerox Co., Ltd. Method and system for harvesting a media stream
US20050257145A1 (en) * 2004-05-11 2005-11-17 Gage Cynthia J Multiple document viewing apparatus and user interface
WO2005107365A2 (en) * 2004-05-12 2005-11-17 Light Book Ltd Display device
US20060050090A1 (en) * 2000-03-16 2006-03-09 Kamran Ahmed User selectable hardware zoom in a video display system
US20060187142A1 (en) * 2005-02-22 2006-08-24 Lesniak John M Computer display apparatus
US7111009B1 (en) * 1997-03-14 2006-09-19 Microsoft Corporation Interactive playlist generation using annotations
US20070103385A1 (en) * 2005-11-10 2007-05-10 Hon Hai Precision Industry Co., Ltd. Display apparatus and method used in a hand-held device
US20070176847A1 (en) * 2005-12-30 2007-08-02 Shah Kamalesh R Method and system to reduce display power consumption
WO2007091927A1 (en) * 2006-02-06 2007-08-16 Telefonaktiebolaget Lm Ericsson (Publ) Variable frame offset coding
WO2008033876A2 (en) * 2006-09-14 2008-03-20 Springs Design, Inc. Methods for controlling complementary bistable and refresh-based displays
US20080068292A1 (en) * 2006-09-14 2008-03-20 Springs Design, Inc. Electronic devices having complementary dual displays
US20080134083A1 (en) * 2006-11-30 2008-06-05 Microsoft Corporation Rendering document views with supplemental information content
US20080177536A1 (en) * 2007-01-24 2008-07-24 Microsoft Corporation A/v content editing
US7418656B1 (en) * 2003-10-03 2008-08-26 Adobe Systems Incorporated Dynamic annotations for electronics documents
EP1962202A2 (en) * 2007-02-16 2008-08-27 Palo Alto Research Center Incorporated System and method for annotating documents

Patent Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146552A (en) * 1990-02-28 1992-09-08 International Business Machines Corporation Method for associating annotation with electronically published material
US5724530A (en) * 1994-07-25 1998-03-03 Apple Computer, Inc. Supervisory control system for networked multimedia workstations that provides remote launching of files
US6043798A (en) * 1996-06-26 2000-03-28 Canon Kabushiki Kaisha Display apparatus and data transfer apparatus for display device
US7111009B1 (en) * 1997-03-14 2006-09-19 Microsoft Corporation Interactive playlist generation using annotations
US20040226041A1 (en) * 2000-02-18 2004-11-11 Xsides Corporation System and method for parallel data display of multiple executing environments
US20060050090A1 (en) * 2000-03-16 2006-03-09 Kamran Ahmed User selectable hardware zoom in a video display system
US20040196210A1 (en) * 2003-03-20 2004-10-07 Fuji Xerox Co., Ltd. Display system, display method, and display program
US20040207568A1 (en) * 2003-03-31 2004-10-21 Hitachi, Ltd. Portable information processing apparatus and method for displaying image
US20040224638A1 (en) * 2003-04-25 2004-11-11 Apple Computer, Inc. Media player system
US7418656B1 (en) * 2003-10-03 2008-08-26 Adobe Systems Incorporated Dynamic annotations for electronics documents
US20050210038A1 (en) * 2004-03-18 2005-09-22 International Business Machines Corporation Method for providing workflow functionality and tracking in an annotation subsystem
US20050249080A1 (en) * 2004-05-07 2005-11-10 Fuji Xerox Co., Ltd. Method and system for harvesting a media stream
US20050257145A1 (en) * 2004-05-11 2005-11-17 Gage Cynthia J Multiple document viewing apparatus and user interface
WO2005107365A2 (en) * 2004-05-12 2005-11-17 Light Book Ltd Display device
US20060187142A1 (en) * 2005-02-22 2006-08-24 Lesniak John M Computer display apparatus
US20070103385A1 (en) * 2005-11-10 2007-05-10 Hon Hai Precision Industry Co., Ltd. Display apparatus and method used in a hand-held device
US20070176847A1 (en) * 2005-12-30 2007-08-02 Shah Kamalesh R Method and system to reduce display power consumption
WO2007091927A1 (en) * 2006-02-06 2007-08-16 Telefonaktiebolaget Lm Ericsson (Publ) Variable frame offset coding
WO2008033876A2 (en) * 2006-09-14 2008-03-20 Springs Design, Inc. Methods for controlling complementary bistable and refresh-based displays
US20080068292A1 (en) * 2006-09-14 2008-03-20 Springs Design, Inc. Electronic devices having complementary dual displays
US20080134083A1 (en) * 2006-11-30 2008-06-05 Microsoft Corporation Rendering document views with supplemental information content
US20080177536A1 (en) * 2007-01-24 2008-07-24 Microsoft Corporation A/v content editing
EP1962202A2 (en) * 2007-02-16 2008-08-27 Palo Alto Research Center Incorporated System and method for annotating documents

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