Invention Grant
- Patent Title: Reverse driving pulses in electrophoretic displays
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Application No.: US14277107Application Date: 2014-05-14
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Publication No.: US09697778B2Publication Date: 2017-07-04
- Inventor: Stephen J. Telfer , Stephen Bull , Alain Bouchard , Craig A. Herb , Kosta Ladavac , Ana L. Lattes , Jennifer M. Morrison , Richard J. Paolini, Jr. , Michael Thomas Regan , Luke M. Slominski , Lee Yezek , Kenneth R. Crounse , J. Ryan Kruse , Christopher L. Hoogeboom , Jason D. Feick , David Darrell Miller
- Applicant: E INK CORPORATION
- Applicant Address: US MA Billerica
- Assignee: E Ink Corporation
- Current Assignee: E Ink Corporation
- Current Assignee Address: US MA Billerica
- Agent Brian D. Bean
- Main IPC: G09G3/34
- IPC: G09G3/34 ; G02F1/167
Abstract:
An electrophoretic medium comprises a fluid and at least one species of particles disposed, When a first addressing impulse is applied to the medium, the first species of particles move in one direction relative to the electric field, but when a second addressing impulse, larger than the first addressing impulse, is applied to the medium, the first species of particles move in the opposed direction relative to the electric field.
Public/Granted literature
- US20140340430A1 COLORED ELECTROPHORETIC DISPLAYS Public/Granted day:2014-11-20
Information query
IPC分类:
