WO2008080117A3 - Particle shutter device and associated displays - Google Patents
Particle shutter device and associated displays Download PDFInfo
- Publication number
- WO2008080117A3 WO2008080117A3 PCT/US2007/088688 US2007088688W WO2008080117A3 WO 2008080117 A3 WO2008080117 A3 WO 2008080117A3 US 2007088688 W US2007088688 W US 2007088688W WO 2008080117 A3 WO2008080117 A3 WO 2008080117A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- planar electrode
- transparent planar
- shutter device
- transparent
- passage
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/003—Light absorbing elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
- G02B26/04—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light by periodically varying the intensity of light, e.g. using choppers
-
- 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
- G02F1/16756—Insulating layers
Abstract
In one embodiment, a particle shutter device is provided. The device comprises a color generating material; a transparent planar electrode positioned coaxial with the color generating material; and side electrodes positioned in relation to the transparent planar electrode, the device having an off-state wherein black particles obscure the transparent planar electrode to prevent a passage of light through the transparent planar electrode and an on-state wherein the black particles are laterally displaced relative to the transparent electrode under electrostatic forces to allow the a passage of light through the transparent planar electrode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2007/088724 WO2008085717A1 (en) | 2006-12-21 | 2007-12-21 | Shutter system |
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87120406P | 2006-12-21 | 2006-12-21 | |
US60/871,204 | 2006-12-21 | ||
US88526807P | 2007-01-17 | 2007-01-17 | |
US60/885,268 | 2007-01-17 | ||
US88548607P | 2007-01-18 | 2007-01-18 | |
US60/885,486 | 2007-01-18 | ||
US89043607P | 2007-02-16 | 2007-02-16 | |
US60/890,436 | 2007-02-16 | ||
US93899807P | 2007-05-18 | 2007-05-18 | |
US60/938,998 | 2007-05-18 | ||
US95215107P | 2007-07-26 | 2007-07-26 | |
US60/952,151 | 2007-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008080117A2 WO2008080117A2 (en) | 2008-07-03 |
WO2008080117A3 true WO2008080117A3 (en) | 2008-08-21 |
Family
ID=39563245
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/088688 WO2008080117A2 (en) | 2006-12-21 | 2007-12-21 | Particle shutter device and associated displays |
PCT/US2007/088724 WO2008085717A1 (en) | 2006-12-21 | 2007-12-21 | Shutter system |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/088724 WO2008085717A1 (en) | 2006-12-21 | 2007-12-21 | Shutter system |
Country Status (1)
Country | Link |
---|---|
WO (2) | WO2008080117A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3223063A1 (en) | 2016-03-24 | 2017-09-27 | Thomson Licensing | Device for forming a field intensity pattern in the near zone, from incident electromagnetic waves |
EP3312646A1 (en) * | 2016-10-21 | 2018-04-25 | Thomson Licensing | Device and method for shielding at least one sub-wavelength-scale object from an incident electromagnetic wave |
EP3312660A1 (en) | 2016-10-21 | 2018-04-25 | Thomson Licensing | Device for forming at least one tilted focused beam in the near zone, from incident electromagnetic waves |
EP3385219B1 (en) | 2017-04-07 | 2021-07-14 | InterDigital CE Patent Holdings | Method for manufacturing a device for forming at least one focused beam in a near zone |
CN110596915B (en) * | 2019-09-27 | 2021-07-09 | Oppo广东移动通信有限公司 | Display screen, under-screen camera device and mobile terminal |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6950220B2 (en) * | 2002-03-18 | 2005-09-27 | E Ink Corporation | Electro-optic displays, and methods for driving same |
US20060023296A1 (en) * | 2004-07-27 | 2006-02-02 | E Ink Corporation | Electro-optic displays |
US7090355B2 (en) * | 2003-05-19 | 2006-08-15 | Superimaging, Inc. | System and method for a transparent color image display utilizing fluorescence conversion of nano particles and molecules |
US20060209388A1 (en) * | 2005-01-26 | 2006-09-21 | E Ink Corporation | Electrophoretic displays using gaseous fluids |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7259744B2 (en) * | 1995-07-20 | 2007-08-21 | E Ink Corporation | Dielectrophoretic displays |
US6538801B2 (en) * | 1996-07-19 | 2003-03-25 | E Ink Corporation | Electrophoretic displays using nanoparticles |
US6987502B1 (en) * | 1999-01-08 | 2006-01-17 | Canon Kabushiki Kaisha | Electrophoretic display device |
-
2007
- 2007-12-21 WO PCT/US2007/088688 patent/WO2008080117A2/en active Application Filing
- 2007-12-21 WO PCT/US2007/088724 patent/WO2008085717A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6950220B2 (en) * | 2002-03-18 | 2005-09-27 | E Ink Corporation | Electro-optic displays, and methods for driving same |
US7090355B2 (en) * | 2003-05-19 | 2006-08-15 | Superimaging, Inc. | System and method for a transparent color image display utilizing fluorescence conversion of nano particles and molecules |
US20060023296A1 (en) * | 2004-07-27 | 2006-02-02 | E Ink Corporation | Electro-optic displays |
US20060209388A1 (en) * | 2005-01-26 | 2006-09-21 | E Ink Corporation | Electrophoretic displays using gaseous fluids |
Also Published As
Publication number | Publication date |
---|---|
WO2008085717A1 (en) | 2008-07-17 |
WO2008080117A2 (en) | 2008-07-03 |
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