ES3063922T3 - Driving methods for variable transmission electro-phoretic media - Google Patents

Driving methods for variable transmission electro-phoretic media

Info

Publication number
ES3063922T3
ES3063922T3 ES24159764T ES24159764T ES3063922T3 ES 3063922 T3 ES3063922 T3 ES 3063922T3 ES 24159764 T ES24159764 T ES 24159764T ES 24159764 T ES24159764 T ES 24159764T ES 3063922 T3 ES3063922 T3 ES 3063922T3
Authority
ES
Spain
Prior art keywords
phoretic
media
variable transmission
driving methods
transmission electro
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES24159764T
Other languages
English (en)
Inventor
Peter Carsten Bailey Widger
George G Harris
Richard J Paolini
Craig Alan Breen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
E Ink Corp
Original Assignee
E Ink Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by E Ink Corp filed Critical E Ink Corp
Application granted granted Critical
Publication of ES3063922T3 publication Critical patent/ES3063922T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field
    • G02F1/1685—Operation of cells; Circuit arrangements affecting the entire cell
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field
    • G02F1/166—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
    • G02F1/167—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on translational movement of particles in a fluid under the influence of an applied field
    • G02F1/1675—Constructional details
    • G02F1/16757—Microcapsules
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/344—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
ES24159764T 2018-06-28 2019-06-20 Driving methods for variable transmission electro-phoretic media Active ES3063922T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862691285P 2018-06-28 2018-06-28
US201862784897P 2018-12-26 2018-12-26

Publications (1)

Publication Number Publication Date
ES3063922T3 true ES3063922T3 (en) 2026-04-21

Family

ID=68985145

Family Applications (2)

Application Number Title Priority Date Filing Date
ES19826211T Active ES2984320T3 (es) 2018-06-28 2019-06-20 Métodos para accionar medios electroforéticos de transmisión variable
ES24159764T Active ES3063922T3 (en) 2018-06-28 2019-06-20 Driving methods for variable transmission electro-phoretic media

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES19826211T Active ES2984320T3 (es) 2018-06-28 2019-06-20 Métodos para accionar medios electroforéticos de transmisión variable

Country Status (7)

Country Link
US (1) US11143930B2 (es)
EP (2) EP4369090B1 (es)
JP (2) JP7190515B2 (es)
KR (1) KR102490987B1 (es)
CN (1) CN112313572B (es)
ES (2) ES2984320T3 (es)
WO (1) WO2020005676A1 (es)

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AU2023420452A1 (en) 2022-12-30 2025-05-22 E Ink Corporation A variable light transmission device and a method of operation of the same
KR102921130B1 (ko) 2022-12-30 2026-01-30 이 잉크 코포레이션 가변 광 투과 디바이스 및 이의 제조 방법
JP2025539513A (ja) 2022-12-30 2025-12-05 イー インク コーポレイション ２つのタイプの荷電された顔料粒子を含む電気泳動媒体を備えている可変光透過デバイス
WO2025230802A1 (en) 2024-04-30 2025-11-06 E Ink Corporation A variable light transmission device comprising microcells
WO2026006117A1 (en) 2024-06-26 2026-01-02 E Ink Corporation A variable light transmission device comprising microcells
US20260003243A1 (en) 2024-06-26 2026-01-01 E Ink Corporation Variable light transmission device comprising microcells
WO2026006119A1 (en) 2024-06-26 2026-01-02 E Ink Corporation A variable light transmission device comprising microcells

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Also Published As

Publication number Publication date
EP3814836A4 (en) 2022-02-23
KR20210013773A (ko) 2021-02-05
WO2020005676A1 (en) 2020-01-02
EP4369090A3 (en) 2024-08-28
US11143930B2 (en) 2021-10-12
US20200004099A1 (en) 2020-01-02
EP4369090C0 (en) 2025-12-10
ES2984320T3 (es) 2024-10-29
KR102490987B1 (ko) 2023-01-19
CN112313572A (zh) 2021-02-02
EP3814836A1 (en) 2021-05-05
CN112313572B (zh) 2024-08-16
EP3814836C0 (en) 2024-04-03
JP2022136260A (ja) 2022-09-15
JP7190515B2 (ja) 2022-12-15
JP2021528699A (ja) 2021-10-21
EP4369090B1 (en) 2025-12-10
EP3814836B1 (en) 2024-04-03
EP4369090A2 (en) 2024-05-15

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