1
Gregg Duthaler, Karl R Amundson, Paul S Drzaic, Peter T Kazlas, Jianna Wang: Preferred methods for producing electrical circuit elements used to control an electronic display. E Ink Corporation, Testa Hurwitz & Thibeault, July 2, 2002: US06413790 (361 worldwide citation)

Systems and methods for producing thin film transistor structures useful in controlling electronic displays. Thin film transistors are fabricated using all-additive methods including printing techniques, soft lithography and material deposition methods. The thin film transistors can be deposited wit ...


2
Karl R Amundson, Gregg Duthaler, Paul S Drzaic: Transistor design for use in the construction of an electronically driven display. E Ink Corporation, Testa Hurwitz & Thibeault, April 8, 2003: US06545291 (285 worldwide citation)

A transistor having a channel width, W, and a channel length, L, defined by non-rectangular electrodes. The transistor is a thin film field effect transistor having an insulated gate electrode. One of a source and drain electrodes is connected to a display electrode and one is connected to a data li ...


3
Karl Amundson, Paul S Drzaic, Jianna Wang, Gregg Duthaler, Peter Kazlas: Method for forming a patterned semiconductor film. E Ink Corporation, Testa Hurwitz & Thibeault, December 24, 2002: US06498114 (280 worldwide citation)

A process for forming a pattern in a semiconductor film is provided. The process comprises the steps of: providing a substrate; providing an organic semiconductor film adjacent the substrate; and providing a destructive agent adjacent selected portions of the organic semiconductor film, the destruct ...


4
Gregg Duthaler, Karl R Amundson, Paul Drzaic, Peter Kazlas, Jianna Wang: Preferred methods for producing electrical circuit elements used to control an electronic display. E Ink Corporation, Testa Hurwitz & Thibeault, February 18, 2003: US06521489 (271 worldwide citation)

Systems and methods for producing thin film transistor structures useful in controlling electronic displays. Thin film transistors are fabricated using all-additive methods including printing techniques, soft lithography and material deposition methods. The thin film transistors can be deposited wit ...


5
Karl R Amundson, Gregg Duthaler, Paul S Drzaic: Transistor design for use in the construction of an electronically driven display. E Ink Corporation, Testa Hurwitz & Thibeault, June 15, 2004: US06750473 (240 worldwide citation)

A transistor having a channel width, W, and a channel length, L, defined by non-rectangular electrodes. The transistor is a thin film field effect transistor having an insulated gate electrode. One of a source and drain electrodes is connected to a display electrode and one is connected to a data li ...


6
Gregg Duthaler, Anthony Pullen: Electrophoretic electronic displays with low-index films. E Ink Corporation, Testa Hurwitz & Thibeault, March 8, 2005: US06865010 (188 worldwide citation)

The invention features a reflective display device and a method of making a reflective display device that has reduced light loss and/or pixel cross talk due to internal reflection. The device includes a window layer, a plurality of reflective particles, a material portion disposed between the windo ...


7
Gregg Duthaler, Anthony Pullen: Electrophoretic electronic displays with low-index films. E Ink Corporation, Testa Hurwitz & Thibeault, November 20, 2003: US20030214697-A1

The invention features a reflective display device and a method of making a reflective display device that has reduced light loss and/or pixel cross talk due to internal reflection. The device includes a window layer, a plurality of reflective particles, a material portion disposed between the windo ...


8
Gregg Duthaler, Karl R Amundson, Paul S Drzaic, Peter T Kazlas, Jianna Wang: Preferred methods for producing electrical circuit elements used to control an electronic display. E Ink Corporation, Testa Hurwitz & Thibeault, August 29, 2002: US20020119584-A1

Systems and methods for producing thin film transistor structures useful in controlling electronic displays. Thin film transistors are fabricated using all-additive methods including printing techniques, soft lithography and material deposition methods. The thin film transistors can be deposited wit ...


9
Karl R Amundson, Gregg Duthaler, Paul S Drzaic: Transistor design for use in the construction of an electronically driven display. E Ink Corporation, Testa Hurwitz & Thibeault, July 31, 2003: US20030141500-A1

A transistor having a channel width, W, and a channel length, L, defined by non-rectangular electrodes. The transistor is a thin film field effect transistor having an insulated gate electrode. One of a source and drain electrodes is connected to a display electrode and one is connected to a data li ...