公开(公告)号：US20250053057A1

公开(公告)日：2025-02-13

申请号：US18930731

申请日：2024-10-29

Applicant: E INK CORPORATION

Inventor： Stephen J. TELFER ,  Richard J. PAOLINI, JR. ,  Sunil Krishna SAINIS ,  Randall M. HILL ,  Issac W. MORAN ,  Lee YEZEK ,  Alain BOUCHARD ,  William VETTERLING ,  George G. HARRIS ,  Hywel MORGAN ,  Luke SLOMINSKI ,  Jay William ANSETH ,  Jennifer M. MORRISON ,  Craig A. HERB

IPC: G02F1/16757 ,  G02F1/1347 ,  G02F1/167 ,  G02F1/1675 ,  G02F1/1681

Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.

公开(公告)号：US20210263385A1

公开(公告)日：2021-08-26

申请号：US17243089

申请日：2021-04-28

Applicant: E Ink Corporation

Inventor： Stephen J. TELFER ,  Richard J. PAOLINI, JR. ,  Sunil Krishna SAINIS ,  Randal M. HILL ,  Isaac W. MORAN ,  Lee YEZEK ,  Alain BOUCHARD ,  William VETTERLING ,  George G. HARRIS ,  Hywel MORGAN ,  Luke SLOMINSKI ,  Jay William ANSETH ,  Jennifer M. MORRISON ,  Craig A. HERB

IPC: G02F1/167 ,  G02F1/16757 ,  G02F1/1675 ,  G02F1/1347 ,  G02F1/1681

Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.

公开(公告)号：US20230350264A1

公开(公告)日：2023-11-02

申请号：US18216180

申请日：2023-06-29

Applicant: E Ink Corporation

Inventor： Stephen J. TELFER ,  Richard J. PAOLINI, JR. ,  Sunil Krishna SAINIS ,  Randal M. HILL ,  Isaac W. MORAN ,  Lee YEZEK ,  Alain BOUCHARD ,  William VETTERLING ,  George G. HARRIS ,  Hywel MORGAN ,  Luke SLOMINSKI ,  Jay William ANSETH ,  Jennifer M. MORRISON ,  Craig A. HERB

IPC: G02F1/16757 ,  G02F1/167

CPC classification number: G02F1/16757 ,  G02F1/167 ,  G02F1/1681

Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.

公开(公告)号：US20200057347A1

公开(公告)日：2020-02-20

申请号：US16662533

申请日：2019-10-24

Applicant: E Ink Corporation

Inventor： Stephen J. TELFER ,  Richard J. PAOLINI, JR. ,  Sunil Krishna SAINIS ,  Randal M. HILL ,  Isaac W. MORAN ,  Lee YEZEK ,  Alain BOUCHARD ,  William VETTERLING ,  George G. HARRIS ,  Hywel MORGAN ,  Luke SLOMINSKI ,  Jay William ANSETH ,  Jennifer M. MORRISON ,  Craig A. HERB

IPC: G02F1/167 ,  G02F1/01

Abstract: An electro-optic display comprising at least two separate layers of electro-optic material, with one of these layers being capable of displaying at least one optical state which cannot be displayed by the other layer. The display is driven by a single set of electrodes between which both layers are sandwiched, the two layers being controllable at least partially independently of one another. Another form of the invention uses three different types of particles within a single electrophoretic layer, with the three types of particles being arranged to shutter independently of one another.