AU2023415499A1 - A variable light transmission device comprising electrophoretic medium having a compination of light reflective and light absorbing pigment particles - Google Patents
A variable light transmission device comprising electrophoretic medium having a compination of light reflective and light absorbing pigment particles Download PDFInfo
- Publication number
- AU2023415499A1 AU2023415499A1 AU2023415499A AU2023415499A AU2023415499A1 AU 2023415499 A1 AU2023415499 A1 AU 2023415499A1 AU 2023415499 A AU2023415499 A AU 2023415499A AU 2023415499 A AU2023415499 A AU 2023415499A AU 2023415499 A1 AU2023415499 A1 AU 2023415499A1
- Authority
- AU
- Australia
- Prior art keywords
- light
- compination
- transmission device
- pigment particles
- electrophoretic medium
- 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.)
- Pending
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
- G02F1/166—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
- G02F1/1679—Gaskets; Spacers; Sealing of cells; Filling or closing of cells
- G02F1/1681—Gaskets; Spacers; Sealing of cells; Filling or closing of cells having two or more microcells partitioned by walls, e.g. of microcup type
-
- 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
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)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202263436124P | 2022-12-30 | 2022-12-30 | |
| US63/436,124 | 2022-12-30 | ||
| PCT/US2023/086018 WO2024145345A1 (en) | 2022-12-30 | 2023-12-27 | A variable light transmission device comprising electrophoretic medium having a compination of light reflective and light absorbing pigment particles |
| US18/397,318 US20240219799A1 (en) | 2022-12-30 | 2023-12-27 | Variable light transmission device comprising electrophoretic medium having a compination of light reflective and light absorbing pigment particles |
| US18/397,318 | 2023-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2023415499A1 true AU2023415499A1 (en) | 2025-05-22 |
Family
ID=89853616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2023415499A Pending AU2023415499A1 (en) | 2022-12-30 | 2023-12-27 | A variable light transmission device comprising electrophoretic medium having a compination of light reflective and light absorbing pigment particles |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2025539513A (en) |
| KR (1) | KR102921131B1 (en) |
| AU (1) | AU2023415499A1 (en) |
| WO (1) | WO2024145345A1 (en) |
Family Cites Families (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418346A (en) | 1981-05-20 | 1983-11-29 | Batchelder J Samuel | Method and apparatus for providing a dielectrophoretic display of visual information |
| US5745094A (en) | 1994-12-28 | 1998-04-28 | International Business Machines Corporation | Electrophoretic display |
| US7193625B2 (en) | 1999-04-30 | 2007-03-20 | E Ink Corporation | Methods for driving electro-optic displays, and apparatus for use therein |
| US7411719B2 (en) | 1995-07-20 | 2008-08-12 | E Ink Corporation | Electrophoretic medium and process for the production thereof |
| US7327511B2 (en) | 2004-03-23 | 2008-02-05 | E Ink Corporation | Light modulators |
| US7002728B2 (en) | 1997-08-28 | 2006-02-21 | E Ink Corporation | Electrophoretic particles, and processes for the production thereof |
| US7075502B1 (en) | 1998-04-10 | 2006-07-11 | E Ink Corporation | Full color reflective display with multichromatic sub-pixels |
| EP1075670B1 (en) | 1998-04-27 | 2008-12-17 | E-Ink Corporation | Shutter mode microencapsulated electrophoretic display |
| US6241921B1 (en) | 1998-05-15 | 2001-06-05 | Massachusetts Institute Of Technology | Heterogeneous display elements and methods for their fabrication |
| US6225971B1 (en) | 1998-09-16 | 2001-05-01 | International Business Machines Corporation | Reflective electrophoretic display with laterally adjacent color cells using an absorbing panel |
| US6184856B1 (en) | 1998-09-16 | 2001-02-06 | International Business Machines Corporation | Transmissive electrophoretic display with laterally adjacent color cells |
| US6271823B1 (en) | 1998-09-16 | 2001-08-07 | International Business Machines Corporation | Reflective electrophoretic display with laterally adjacent color cells using a reflective panel |
| US6144361A (en) | 1998-09-16 | 2000-11-07 | International Business Machines Corporation | Transmissive electrophoretic display with vertical electrodes |
| US7012600B2 (en) | 1999-04-30 | 2006-03-14 | E Ink Corporation | Methods for driving bistable electro-optic displays, and apparatus for use therein |
| US8009348B2 (en) | 1999-05-03 | 2011-08-30 | E Ink Corporation | Machine-readable displays |
| US6672921B1 (en) | 2000-03-03 | 2004-01-06 | Sipix Imaging, Inc. | Manufacturing process for electrophoretic display |
| US7715088B2 (en) | 2000-03-03 | 2010-05-11 | Sipix Imaging, Inc. | Electrophoretic display |
| US6788449B2 (en) | 2000-03-03 | 2004-09-07 | Sipix Imaging, Inc. | Electrophoretic display and novel process for its manufacture |
| WO2002073572A2 (en) | 2001-03-13 | 2002-09-19 | E Ink Corporation | Apparatus for displaying drawings |
| US7679814B2 (en) | 2001-04-02 | 2010-03-16 | E Ink Corporation | Materials for use in electrophoretic displays |
| EP1666964B1 (en) | 2001-04-02 | 2018-12-19 | E Ink Corporation | Electrophoretic medium with improved image stability |
| US8582196B2 (en) | 2001-05-15 | 2013-11-12 | E Ink Corporation | Electrophoretic particles and processes for the production thereof |
| US20020188053A1 (en) | 2001-06-04 | 2002-12-12 | Sipix Imaging, Inc. | Composition and process for the sealing of microcups in roll-to-roll display manufacturing |
| US7535624B2 (en) | 2001-07-09 | 2009-05-19 | E Ink Corporation | Electro-optic display and materials for use therein |
| US6982178B2 (en) | 2002-06-10 | 2006-01-03 | E Ink Corporation | Components and methods for use in electro-optic displays |
| KR100867286B1 (en) | 2002-04-24 | 2008-11-06 | 이 잉크 코포레이션 | Electronic display |
| US20110199671A1 (en) | 2002-06-13 | 2011-08-18 | E Ink Corporation | Methods for driving electrophoretic displays using dielectrophoretic forces |
| US7839564B2 (en) | 2002-09-03 | 2010-11-23 | E Ink Corporation | Components and methods for use in electro-optic displays |
| US20130063333A1 (en) | 2002-10-16 | 2013-03-14 | E Ink Corporation | Electrophoretic displays |
| TWI229230B (en) | 2002-10-31 | 2005-03-11 | Sipix Imaging Inc | An improved electrophoretic display and novel process for its manufacture |
| US6922276B2 (en) | 2002-12-23 | 2005-07-26 | E Ink Corporation | Flexible electro-optic displays |
| EP1779174A4 (en) | 2004-07-27 | 2010-05-05 | E Ink Corp | Electro-optic displays |
| US7453445B2 (en) | 2004-08-13 | 2008-11-18 | E Ink Corproation | Methods for driving electro-optic displays |
| US20150005720A1 (en) | 2006-07-18 | 2015-01-01 | E Ink California, Llc | Electrophoretic display |
| TWI484275B (en) | 2010-05-21 | 2015-05-11 | E Ink Corp | Electro-optic display, method for driving the same and microcavity electrophoretic display |
| US8184357B2 (en) * | 2010-06-15 | 2012-05-22 | Hewlett-Packard Development Company, L.P. | Display element |
| US9279906B2 (en) | 2012-08-31 | 2016-03-08 | E Ink California, Llc | Microstructure film |
| WO2014146937A2 (en) | 2013-03-22 | 2014-09-25 | Vlyte Innovations Limited | An electrophoretic device having a transparent light state |
| TWI550332B (en) * | 2013-10-07 | 2016-09-21 | 電子墨水加利福尼亞有限責任公司 | Driving methods for color display device |
| EP3095007B1 (en) * | 2014-01-14 | 2020-03-25 | E Ink California, LLC | Method of driving a color display layer |
| US10444553B2 (en) | 2014-03-25 | 2019-10-15 | E Ink California, Llc | Magnetophoretic display assembly and driving scheme |
| TWI559915B (en) | 2014-07-10 | 2016-12-01 | Sipix Technology Inc | Smart medication device |
| ES3054988T3 (en) * | 2015-01-05 | 2026-02-09 | E Ink Corp | Electro-optic display and method for driving same |
| CN107683436B (en) * | 2015-06-01 | 2021-06-25 | 伊英克加利福尼亚有限责任公司 | Color display device and driving method thereof |
| US20170351155A1 (en) | 2016-06-02 | 2017-12-07 | E Ink Corporation | Mixtures of encapsulated electro-optic medium and binder with low solvent content |
| EP3639087B1 (en) | 2017-06-16 | 2022-11-02 | E Ink Corporation | Variable transmission electrophoretic devices |
| US11143930B2 (en) | 2018-06-28 | 2021-10-12 | E Ink Corporation | Driving methods for variable transmission electro-phoretic media |
| JP7299990B2 (en) | 2019-02-25 | 2023-06-28 | イー インク コーポレイション | Composite electrophoretic particles and variable permeability film containing the same |
| JP7335356B2 (en) | 2019-05-07 | 2023-08-29 | イー インク コーポレイション | Driving method for variable light transmission device |
| WO2020231648A1 (en) | 2019-05-10 | 2020-11-19 | E Ink Corporation | Charge control agents and particle dispersions including the same |
| GB201914105D0 (en) | 2019-09-30 | 2019-11-13 | Vlyte Innovations Ltd | A see-through electrophoretic device having a visible grid |
| KR20220069973A (en) * | 2019-11-14 | 2022-05-27 | 이 잉크 코포레이션 | Electro-optic medium comprising oppositely charged particles and variable transmission device comprising same |
| WO2022094264A1 (en) * | 2020-11-02 | 2022-05-05 | E Ink Corporation | Driving sequences to remove prior state information from color electrophoretic displays |
-
2023
- 2023-12-27 JP JP2025533108A patent/JP2025539513A/en active Pending
- 2023-12-27 AU AU2023415499A patent/AU2023415499A1/en active Pending
- 2023-12-27 KR KR1020257016569A patent/KR102921131B1/en active Active
- 2023-12-27 WO PCT/US2023/086018 patent/WO2024145345A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024145345A1 (en) | 2024-07-04 |
| KR102921131B1 (en) | 2026-01-30 |
| KR20250088810A (en) | 2025-06-17 |
| JP2025539513A (en) | 2025-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI842627B (en) | Electrophoretic cell | |
| US11828966B2 (en) | Transmissive display including a backlight with multiple stacked lightguides with a fold | |
| US7164536B2 (en) | Optically coupled toroidal lens:hemi-bead brightness enhancer for total internal reflection modulated image displays | |
| US20180329207A1 (en) | Optical stack | |
| US20100085627A1 (en) | Microlens-assisted brightness enhancement in reflective image displays | |
| EP2393655A2 (en) | Light control film and multi-layer optical film stack | |
| AU2023415499A1 (en) | A variable light transmission device comprising electrophoretic medium having a compination of light reflective and light absorbing pigment particles | |
| US20210333629A1 (en) | Reflective display comprising a lightguide and light turning film creating multiple illumination peaks | |
| WO2017147449A1 (en) | Method and apparatus for two particle total internal reflection image display | |
| JP2007517250A (en) | Brightness enhancement film for backlit image display devices. | |
| AR013721A1 (en) | OPTICAL FIBER WAVE GUIDE | |
| CN100520552C (en) | Brightness enhancement in tir-modulated electrophoretic reflective image displays | |
| EP3663833A3 (en) | Waveguide device and optical engine | |
| KR20170086516A (en) | Dispersive periodic concentrator | |
| EP4506392A4 (en) | Thermoplastic resin and optical lens including same | |
| EP4307019A4 (en) | Optical film and display device | |
| EP4283346A4 (en) | Optical film and display device | |
| US20190137667A1 (en) | Tir image display with an index perturbation array | |
| EP4130821A4 (en) | Optical waveguide module and light source module | |
| CN117008370A (en) | Display modules and electronic equipment | |
| CA3274787A1 (en) | A variable light transmission device comprising an electrophoretic medium including two types of electrically charged pigment particles | |
| WO2009070432A1 (en) | Optical system with high contrast | |
| EP4502704A4 (en) | Optical display and vehicle | |
| HK40122950A (en) | Sensor with light filter and crosstalk reduction medium | |
| US9046756B1 (en) | Directive projection screen |