CN110291447A - 显示设备 - Google Patents
显示设备 Download PDFInfo
- Publication number
- CN110291447A CN110291447A CN201780083326.7A CN201780083326A CN110291447A CN 110291447 A CN110291447 A CN 110291447A CN 201780083326 A CN201780083326 A CN 201780083326A CN 110291447 A CN110291447 A CN 110291447A
- Authority
- CN
- China
- Prior art keywords
- optically opaque
- switchable
- layer
- opaque layer
- equipment according
- 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.)
- Granted
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
- G02F1/0147—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 thermo-optic effects
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
- G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
- G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
- G02B5/286—Interference filters comprising deposited thin solid films having four or fewer layers, e.g. for achieving a colour effect
-
- 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
- G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
Abstract
Description
Claims (23)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1621180.7 | 2016-12-13 | ||
GBGB1621180.7A GB201621180D0 (en) | 2016-12-13 | 2016-12-13 | Display apparatus |
PCT/GB2017/053422 WO2018109430A1 (en) | 2016-12-13 | 2017-11-14 | Display apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110291447A true CN110291447A (zh) | 2019-09-27 |
CN110291447B CN110291447B (zh) | 2023-01-31 |
Family
ID=58221944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780083326.7A Active CN110291447B (zh) | 2016-12-13 | 2017-11-14 | 显示设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10725323B2 (zh) |
EP (1) | EP3555699A1 (zh) |
CN (1) | CN110291447B (zh) |
GB (1) | GB201621180D0 (zh) |
TW (1) | TW201825970A (zh) |
WO (1) | WO2018109430A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11337474B2 (en) * | 2017-04-17 | 2022-05-24 | Interactive Skin, Inc. | Interactive skin for vehicle |
US11522128B2 (en) * | 2018-03-02 | 2022-12-06 | The Johns Hopkins University | Metasurface phase change communicator |
US11619837B2 (en) * | 2019-03-06 | 2023-04-04 | University Of Central Florida Research Foundation, Inc. | Active ir camouflage device, plasmonic system, and related methods |
CN110187794B (zh) * | 2019-05-31 | 2022-04-12 | 上海天马微电子有限公司 | 一种触控显示面板及显示装置 |
GB201916438D0 (en) | 2019-11-12 | 2019-12-25 | Bodle Tech Ltd | Display device for displaying a pattern, method of manufacturing a display device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6081305A (en) * | 1995-05-30 | 2000-06-27 | Hitachi, Ltd. | Liquid crystal light valve and projection type liquid crystal display using such valve |
US6312304B1 (en) * | 1998-12-15 | 2001-11-06 | E Ink Corporation | Assembly of microencapsulated electronic displays |
JP2006023721A (ja) * | 2004-06-09 | 2006-01-26 | Sharp Corp | 反射型表示装置およびその製造方法 |
US20120154729A1 (en) * | 2010-12-21 | 2012-06-21 | Nex-I Solution. Co., Ltd | Display device |
CN105849626A (zh) * | 2013-12-23 | 2016-08-10 | 埃西斯创新有限公司 | 基于相变材料的显示器件 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6686976B2 (en) * | 1992-10-08 | 2004-02-03 | Hitachi, Ltd. | Liquid crystal light valve and projection type display using same |
US6545731B2 (en) * | 2001-04-13 | 2003-04-08 | Koninklijke Philips Electronics N.V. | Liquid crystal display device having light isolation structure |
JP2012128001A (ja) | 2010-12-13 | 2012-07-05 | Japan Display Central Co Ltd | 液晶表示装置 |
JP2014149429A (ja) * | 2013-02-01 | 2014-08-21 | Japan Display Inc | 液晶表示装置および液晶表示装置の製造方法 |
JP6553620B2 (ja) | 2013-12-23 | 2019-07-31 | オックスフォード ユニヴァーシティ イノヴェーション リミテッド | 光学デバイス |
GB201518371D0 (en) | 2015-10-16 | 2015-12-02 | Isis Innovation | Optical Device |
EP3203309A1 (en) | 2016-02-04 | 2017-08-09 | Bodle Technologies Limited | Optical device with thermally switching phase change material |
ES2809026T3 (es) | 2016-09-23 | 2021-03-02 | Bodle Tech Limited | Dispositivo de visualización basado en material de cambio de fase con elementos de conmutación resistivos |
KR102491605B1 (ko) | 2017-12-27 | 2023-01-20 | 엘지디스플레이 주식회사 | 조명 장치 |
-
2016
- 2016-12-13 GB GBGB1621180.7A patent/GB201621180D0/en not_active Ceased
-
2017
- 2017-11-14 EP EP17801757.0A patent/EP3555699A1/en not_active Withdrawn
- 2017-11-14 WO PCT/GB2017/053422 patent/WO2018109430A1/en unknown
- 2017-11-14 US US16/469,222 patent/US10725323B2/en active Active
- 2017-11-14 CN CN201780083326.7A patent/CN110291447B/zh active Active
- 2017-11-28 TW TW106141273A patent/TW201825970A/zh unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6081305A (en) * | 1995-05-30 | 2000-06-27 | Hitachi, Ltd. | Liquid crystal light valve and projection type liquid crystal display using such valve |
US6312304B1 (en) * | 1998-12-15 | 2001-11-06 | E Ink Corporation | Assembly of microencapsulated electronic displays |
JP2006023721A (ja) * | 2004-06-09 | 2006-01-26 | Sharp Corp | 反射型表示装置およびその製造方法 |
US20120154729A1 (en) * | 2010-12-21 | 2012-06-21 | Nex-I Solution. Co., Ltd | Display device |
CN105849626A (zh) * | 2013-12-23 | 2016-08-10 | 埃西斯创新有限公司 | 基于相变材料的显示器件 |
Also Published As
Publication number | Publication date |
---|---|
US10725323B2 (en) | 2020-07-28 |
WO2018109430A1 (en) | 2018-06-21 |
US20200033644A1 (en) | 2020-01-30 |
CN110291447B (zh) | 2023-01-31 |
EP3555699A1 (en) | 2019-10-23 |
GB201621180D0 (en) | 2017-01-25 |
TW201825970A (zh) | 2018-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Harrish Baskaland Inventor after: Peiman Husseini Inventor after: Ben Broughton Inventor after: Richard Holliday Inventor before: Harrish Baskaland Inventor before: Peiman Husseini Inventor before: Ben Broughton |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230216 Address after: Massachusetts Patentee after: E INK Corp. Address before: Oxfordshire Patentee before: BODLE TECHNOLOGIES Ltd. |