Patents by Inventor Jonathan L. Zalesky
Jonathan L. Zalesky has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10909936Abstract: A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.Type: GrantFiled: January 8, 2016Date of Patent: February 2, 2021Assignee: E Ink CorporationInventors: Robert W. Zehner, Holly G. Gates, Karl Raymond Amundson, Joanna F. Au, Ara N. Knaian, Alexandros Cosmos Arango, Jonathan L. Zalesky
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Publication number: 20160372055Abstract: A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.Type: ApplicationFiled: September 2, 2016Publication date: December 22, 2016Inventors: Robert W. Zehner, Holly G. Gates, Karl Raymond Amundson, Joanna F. Au, Ara N. Knaian, Alexandros Cosmos Arango, Jonathan L. Zalesky
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Publication number: 20160125790Abstract: A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.Type: ApplicationFiled: January 8, 2016Publication date: May 5, 2016Inventors: Robert W. Zehner, Holly G. Gates, Karl Raymond Amundson, Joanna F. Au, Ara N. Knaian, Alexandros Cosmos Arango, Jonathan L. Zalesky
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Publication number: 20150262551Abstract: A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.Type: ApplicationFiled: May 30, 2015Publication date: September 17, 2015Inventors: Robert W. Zehner, Holly G. Gates, Karl Raymond Amundson, Joanna F. Au, Ara N. Knaian, Alexi C. Arango, Jonathan L. Zalesky
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Patent number: 8854721Abstract: A laminate comprising a solid electro-optic medium and an electrically conductive layer is tested by passing it over a pair of electrodes at different potentials, with the electrically conductive layer lying on the opposed side of the electro-optic medium from the electrodes. An article which can be tested by this method, and which is useful in the manufacture of electro-optic displays, comprises a layer of a solid electro-optic medium and a release sheet comprising an electrically conductive layer.Type: GrantFiled: October 15, 2010Date of Patent: October 7, 2014Assignee: E Ink CorporationInventors: Guy M. Danner, Jonathan L. Zalesky, John E. Ritter, Timothy J. O'Malley, Thomas H. Whitesides, Shamus Ford Patry, Alain Bouchard, Richard M. Webber
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Publication number: 20140253425Abstract: An electro-optic display module (100) comprises an electro-optic medium, electrodes, and a controller (106) having outputs each connected to one electrode. A voltage supply (110) under the control of the controller and connected to a power input of the controller, supplies to a power input of the controller either an operating voltage, or a non-operating voltage lower than the operating voltage. The display module has a display operating mode, in which the voltage supply supplies the operating voltage to the controller and the controller applies the operating voltage to at least one electrode, and a display non-operating mode, in which the voltage supply supplies the non-operating voltage to the controller and the controller does not apply this non-operating voltage to any of the electrodes.Type: ApplicationFiled: March 7, 2014Publication date: September 11, 2014Inventors: Jonathan L. Zalesky, Ning Liu
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Patent number: 8558785Abstract: A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.Type: GrantFiled: May 18, 2010Date of Patent: October 15, 2013Assignee: E Ink CorporationInventors: Robert W. Zehner, Holly G. Gates, Karl R. Amundson, Joanna F. Au, Ara N. Knaian, Alexi C. Arango, Jonathan L. Zalesky
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Patent number: 8049947Abstract: A display assembly comprises a backplane assembly comprising a plurality of spaced backplane areas, each backplane area comprising a plurality of electrodes, the backplane areas being separated by gutter areas free from electrodes; an adhesive layer overlying the plurality of spaced backplane areas; and a layer of a solid electro-optic medium overlying the adhesive layer in the plurality of spaced backplane areas. The display sub-assembly can be produced via a single lamination and severed to form a plurality of separate electro-optic displays. Processes for producing the display assembly are also described.Type: GrantFiled: August 31, 2009Date of Patent: November 1, 2011Assignee: E Ink CorporationInventors: Guy M. Danner, Valerie C. Northrop, Jonathan L. Zalesky, Matthew Joseph Kayal, Steven J. O'Neil
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Publication number: 20110032596Abstract: A laminate comprising a solid electro-optic medium and an electrically conductive layer is tested by passing it over a pair of electrodes at different potentials, with the electrically conductive layer lying on the opposed side of the electro-optic medium from the electrodes. An article which can be tested by this method, and which is useful in the manufacture of electro-optic displays, comprises a layer of a solid electro-optic medium and a release sheet comprising an electrically conductive layer.Type: ApplicationFiled: October 15, 2010Publication date: February 10, 2011Applicant: E INK CORPORATIONInventors: Guy M. Danner, Jonathan L. Zalesky, John E. Ritter, Timothy J. O'Malley, Thomas H. Whitesides, Shamus Ford Patry, Alain Bouchard, Richard M. Webber
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Patent number: 7843621Abstract: A laminate comprising a solid electro-optic medium and an electrically conductive layer is tested by passing it over a pair of electrodes at different potentials, with the electrically conductive layer lying on the opposed side of the electro-optic medium from the electrodes. An article which can be tested by this method, and which is useful in the manufacture of electro-optic displays, comprises a layer of a solid electro-optic medium and a release sheet comprising an electrically conductive layer.Type: GrantFiled: November 20, 2006Date of Patent: November 30, 2010Assignee: E Ink CorporationInventors: Guy M. Danner, Jonathan L. Zalesky, John E. Ritter, Timothy J. O'Malley, Thomas H. Whitesides, Shamus Ford Patry, Alain Bouchard, Richard M. Webber
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Publication number: 20100265561Abstract: The invention relates to electro-optic displays and methods for driving such displays. The invention provides (i) electrochromic displays with solid charge transport layers; (ii) apparatus and methods for improving the contrast and reducing the cost of electrochromic displays; (iii) apparatus and methods for sealing electrochromic displays from the outside environment and preventing ingress of contaminants into such a display; and (iv) methods for adjusting the driving of electro-optic displays to allow for environmental and operating parameters.Type: ApplicationFiled: June 30, 2010Publication date: October 21, 2010Applicant: E INK CORPORATIONInventors: Holly G. Gates, Charles H. Honeyman, Ara N. Knaian, Steven J. O'Neil, Richard J. Paolini, JR., Jonathan L. Zalesky, Robert W. Zehner, Ian D. Morrison, Anthony Edward Pullen, Jianna Wang, John Edward Cronin, Justin Abramson, Karl R. Amundson, Guy M. Danner, Gregg M. Duthaler
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Publication number: 20100220122Abstract: A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.Type: ApplicationFiled: May 18, 2010Publication date: September 2, 2010Applicant: E Ink CorporationInventors: Robert W. Zehner, Holly G. Gates, Karl R. Amundson, Joanna F. Au, Ara N. Knaian, Jonathan L. Zalesky, Alexi C. Arango
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Publication number: 20100220121Abstract: A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.Type: ApplicationFiled: May 17, 2010Publication date: September 2, 2010Applicant: E INK CORPORATIONInventors: Robert W. Zehner, Holly G. Gates, Karl R. Amundson, Joanna F. Au, Ara N. Knaian, Jonathan L. Zalesky, Alexi C. Arango
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Patent number: 7787169Abstract: The invention relates to electro-optic displays and methods for driving such displays. The invention provides (i) electrochromic displays with solid charge transport layers; (ii) apparatus and methods for improving the contrast and reducing the cost of electrochromic displays; (iii) apparatus and methods for sealing electrochromic displays from the outside environment and preventing ingress of contaminants into such a display; and (iv) methods for adjusting the driving of electro-optic displays to allow for environmental and operating parameters.Type: GrantFiled: March 23, 2005Date of Patent: August 31, 2010Assignee: E Ink CorporationInventors: Justin J. Abramson, Karl R. Amundson, Guy M. Danner, Gregg M. Duthaler, Holly G. Gates, Charles H. Honeyman, Ara N. Knaian, Ian D. Morrison, Steven J. O'Neil, Richard J. Paolini, Jr., Anthony Edward Pullen, Jianna Wang, Jonathan L. Zalesky, Robert W. Zehner, John E. Cronin
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Publication number: 20100165446Abstract: A display assembly comprises a backplane assembly comprising a plurality of spaced backplane areas, each backplane area comprising a plurality of electrodes, the backplane areas being separated by gutter areas free from electrodes; an adhesive layer overlying the plurality of spaced backplane areas; and a layer of a solid electro-optic medium overlying the adhesive layer in the plurality of spaced backplane areas. The display sub-assembly can be produced via a single lamination and severed to form a plurality of separate electro-optic displays. Processes for producing the display assembly are also described.Type: ApplicationFiled: August 31, 2009Publication date: July 1, 2010Applicant: E Ink CorporationInventors: Guy M. Danner, Valerie C. Northrop, Jonathan L. Zalesky, Matthew Joseph Kayal, Steven J. O'Neil
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Patent number: 7688297Abstract: A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.Type: GrantFiled: February 27, 2006Date of Patent: March 30, 2010Assignee: E Ink CorporationInventors: Robert W. Zehner, Holly G. Gates, Karl R. Amundson, Joanna F. Au, Ara N. Knaian, Jonathan L. Zalesky, Alexi C. Arango
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Patent number: 7312794Abstract: A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.Type: GrantFiled: June 24, 2005Date of Patent: December 25, 2007Assignee: E Ink CorporationInventors: Robert W. Zehner, Holly G. Gates, Karl R. Amundson, Joanna Au, Ara N. Knaian, Jonathan L. Zalesky, Alexi C. Arango
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Patent number: 7012600Abstract: A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.Type: GrantFiled: November 20, 2002Date of Patent: March 14, 2006Assignee: E Ink CorporationInventors: Robert W. Zehner, Holly G. Gates, Karl R. Amundson, Joanna F. Au, Ara N. Knalan, Jonathan L. Zalesky, Alexi C. Arango
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Patent number: 6950220Abstract: The invention relates to electro-optic displays and methods for driving such displays. The invention provides (i) electrochromic displays with solid charge transport layers; (ii) apparatus and methods for improving the contrast and reducing the cost of electrochromic displays; (iii) apparatus and methods for sealing electrochromic displays from the outside environment and preventing ingress of contaminants into such a display; and (iv) methods for adjusting the driving of electro-optic displays to allow for environmental and operating parameters.Type: GrantFiled: March 18, 2003Date of Patent: September 27, 2005Assignee: E Ink CorporationInventors: Justin Abramson, Karl R. Amundson, Guy M. Danner, Gregg M. Duthaler, Holly G. Gates, Charles H. Honeyman, Ara N. Knaian, Ian D. Morrison, Steven J. O'Neil, Richard J. Paolini, Jr., Anthony Edward Pullen, Jianna Wang, Jonathan L. Zalesky, Robert W. Zehner, John Edward Cronin
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Publication number: 20030214695Abstract: The invention relates to electro-optic displays and methods for driving such displays. The invention provides (i) electrochromic displays with solid charge transport layers; (ii) apparatus and methods for improving the contrast and reducing the cost of electrochromic displays; (iii) apparatus and methods for sealing electrochromic displays from the outside environment and preventing ingress of contaminants into such a display; and (iv) methods for adjusting the driving of electro-optic displays to allow for environmental and operating parameters.Type: ApplicationFiled: March 18, 2003Publication date: November 20, 2003Applicant: E INK CORPORATIONInventors: Justin Abramson, Karl R. Amundson, Guy M. Danner, Gregg M. Duthaler, Holly G. Gates, Charles H. Honeyman, Ara N. Knaian, Ian D. Morrison, Steven J. O'Neil, Richard J. Paolini, Anthony E. Pullen, Jianna Wang, Jonathan L. Zalesky, Robert W. Zehner, John Edward Cronin