1
Joseph M Jacobson, Paul S Drzaic, Ian D Morrison: Electrophoretic displays using nanoparticles. E Ink Corporation, David J Cole, November 27, 2001: US06323989 (354 worldwide citation)

An electrophoretic display comprises a fluid and a plurality of nanoparticles having diameters substantially less the wavelengths of visible light such that, when the nanoparticles are in a dispersed state and uniformly dispersed throughout the fluid, the fluid presents a first optical characteristi ...


2
Joseph M Jacobson, Paul S Drzaic, Ian D Morrison, Anthony E Pullen, Jianna Wang, Robert W Zehner, Caprice L Gray, Gregg M Duthaler, Michael McCreary, Emily J Pratt: Electrophoretic displays using nanoparticles. E Ink Corporation, David J Cole, March 25, 2003: US06538801 (333 worldwide citation)

An electrophoretic display comprises a fluid and a plurality of nanoparticles having diameters substantially less the wavelengths of visible light such that, when the nanoparticles are in a dispersed state and uniformly dispersed throughout the fluid, the fluid presents a first optical characteristi ...


3
Craig A Herb, Ian D Morrison, Andrew L Loxley: Threshold addressing of electrophoretic displays. E Ink Corporation, Testa Hurwitz & Thibeault, February 17, 2004: US06693620 (270 worldwide citation)

Methods and apparatus for an electrophoretic display in which the particle motion is a controlled, non-linear function of the applied electric field. Threshold addressing allows simple, inexpensive passive addressing techniques to be employed. The inverse electrorheological gating techniques allow t ...


4
Joseph M Jacobson, Anthony E Pullen, Thomas H Whitesides, Paul S Drzaic, Ian D Morrison, Jianna Wang, Caprice L Gray: Electrophoretic displays using nanoparticles. E Ink Corporation, David J Cole, April 13, 2004: US06721083 (268 worldwide citation)

An electrophoretic display comprises a fluid and a plurality of nanoparticles having diameters substantially less the wavelengths of visible light such that, when the nanoparticles are in a dispersed state and uniformly dispersed throughout the fluid, the fluid presents a first optical characteristi ...


5
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: Electro-optic displays, and methods for driving same. E Ink Corporation, David J Cole, September 27, 2005: US06950220 (260 worldwide citation)

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 me ...


6
Ian D Morrison, Joseph M Jacobson: Electrochromic-nanoparticle displays. E Ink Corporation, David J Cole, June 17, 2003: US06580545 (228 worldwide citation)

A display comprises spaced first and second electrodes, and a plurality of electrochromic nanoparticles disposed between the electrodes, each of the nanoparticles having an electron-rich state and an electron-depleted state, the two states differing in at least one optical characteristic. Upon injec ...


7
Anthony Edward Pullen, Ian D Morrison, Emily J Pratt: Electrophoretic displays containing magnetic particles. E Ink Corporation, David J Cole, March 22, 2005: US06870661 (194 worldwide citation)

An electrophoretic medium comprises a plurality of one or more types of particles suspended in a suspending fluid. The particles include at least one electrically charged, electrophoretically mobile particle capable of translating through the suspending fluid upon application of an electric field to ...


8
Ian D Morrison, Rachael A Forgit, Peter J Valianatos, Craig A Herb, Guy M Danner: Electro-optic displays and optical systems for addressing such displays. E Ink Corporation, Testa Hurwitz & Thibeault, May 31, 2005: US06900851 (162 worldwide citation)

The invention features a photoconductively addressed display and a method of photoconductive addressing in a display. The method includes providing an electro-optic imaging layer that extends in an X direction and a Y direction and comprises an array of image elements. A column electrode layer is pr ...


9
Ian D Morrison, Joseph M Jacobson: Electrochromic-nanoparticle displays. E Ink Corporation, David J Cole, February 20, 2007: US07180649 (108 worldwide citation)

A display comprises spaced first and second electrodes, and a plurality of electrochromic nanoparticles disposed between the electrodes, each of the nanoparticles having an electron-rich state and an electron-depleted state, the two states differing in at least one optical characteristic. Upon injec ...


10
Frank Y Pan, Ian D Morrison, Leon A Teuscher: Layered photoresponsive imaging device with photogenerating pigments dispersed in a polyhydroxy ether composition. Xerox Corporation, E O Palazzo, March 27, 1984: US04439507 (93 worldwide citation)

This invention is directed to an improved photoresponsive device comprised in the order stated of (1) an optional supporting substrate, (2) a conductive layer, (3) a photogenerating layer comprised of an inorganic photoconductive composition, or an organic photoconductive composition, dispersed in a ...