JPWO2022190786A1 - - Google Patents
Info
- Publication number
- JPWO2022190786A1 JPWO2022190786A1 JP2023505245A JP2023505245A JPWO2022190786A1 JP WO2022190786 A1 JPWO2022190786 A1 JP WO2022190786A1 JP 2023505245 A JP2023505245 A JP 2023505245A JP 2023505245 A JP2023505245 A JP 2023505245A JP WO2022190786 A1 JPWO2022190786 A1 JP WO2022190786A1
- Authority
- JP
- Japan
- 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
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- 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
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
- G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
- G02F1/133757—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle with different alignment orientations
-
- 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
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134381—Hybrid switching mode, i.e. for applying an electric field with components parallel and orthogonal to the substrates
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021040607 | 2021-03-12 | ||
| JP2021040607 | 2021-03-12 | ||
| PCT/JP2022/005866 WO2022190786A1 (ja) | 2021-03-12 | 2022-02-15 | 液晶デバイス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022190786A1 true JPWO2022190786A1 (https=) | 2022-09-15 |
| JP7500859B2 JP7500859B2 (ja) | 2024-06-17 |
Family
ID=83227652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023505245A Active JP7500859B2 (ja) | 2021-03-12 | 2022-02-15 | 液晶デバイス |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11934072B2 (https=) |
| EP (1) | EP4307036B1 (https=) |
| JP (1) | JP7500859B2 (https=) |
| CN (1) | CN116981985B (https=) |
| WO (1) | WO2022190786A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4307037A4 (en) | 2021-03-12 | 2025-06-11 | Japan Display Inc. | Liquid crystal device |
| KR102852912B1 (ko) * | 2021-08-23 | 2025-09-02 | 가부시키가이샤 재팬 디스프레이 | 액정 광 제어 소자 및 조명 장치 |
| WO2023074106A1 (ja) * | 2021-11-01 | 2023-05-04 | 株式会社ジャパンディスプレイ | 光学素子 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010525388A (ja) * | 2007-04-17 | 2010-07-22 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | ビーム成形デバイス |
| US20160252782A1 (en) * | 2014-03-12 | 2016-09-01 | Boe Technology Group Co., Ltd. | Liquid crystal lens and display device |
| US20180196318A1 (en) * | 2015-09-12 | 2018-07-12 | Lensvector Inc. | Liquid crystal beam control device |
| US20190025657A1 (en) * | 2015-09-12 | 2019-01-24 | Lensvector Inc. | Liquid crystal beam control device |
| JP2019175452A (ja) * | 2018-03-27 | 2019-10-10 | 富士フイルム株式会社 | 導電性部材、導電性フィルム、これを備える表示装置、タッチパネル、導電性部材の配線パターンの作製方法、及び導電性フィルムの配線パターンの作製方法 |
| US20200050076A1 (en) * | 2017-04-20 | 2020-02-13 | Lensvector Inc. | Lc beam broadening device with improved beam symmetry |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0895006A (ja) * | 1994-09-22 | 1996-04-12 | Toshiba Corp | 液晶表示素子 |
| US7916223B2 (en) * | 2006-04-18 | 2011-03-29 | Nec Lcd Technologies, Ltd. | Dual panel liquid crystal display device |
| JP5417005B2 (ja) | 2009-03-26 | 2014-02-12 | パナソニック株式会社 | 照明装置 |
| US9835911B2 (en) * | 2013-12-02 | 2017-12-05 | Sharp Kabushiki Kaisha | Liquid crystal display device |
| US9786232B2 (en) * | 2014-09-02 | 2017-10-10 | Superd Co. Ltd. | 2D/3D switchable stereoscopic display device |
| JP6795615B2 (ja) * | 2016-11-24 | 2020-12-02 | パナソニック液晶ディスプレイ株式会社 | 液晶表示装置 |
| US11366353B2 (en) * | 2019-07-23 | 2022-06-21 | Innolux Corporation | Electronic device |
-
2022
- 2022-02-15 EP EP22766751.6A patent/EP4307036B1/en active Active
- 2022-02-15 CN CN202280020750.8A patent/CN116981985B/zh active Active
- 2022-02-15 WO PCT/JP2022/005866 patent/WO2022190786A1/ja not_active Ceased
- 2022-02-15 JP JP2023505245A patent/JP7500859B2/ja active Active
-
2023
- 2023-09-12 US US18/367,123 patent/US11934072B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010525388A (ja) * | 2007-04-17 | 2010-07-22 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | ビーム成形デバイス |
| US20160252782A1 (en) * | 2014-03-12 | 2016-09-01 | Boe Technology Group Co., Ltd. | Liquid crystal lens and display device |
| US20180196318A1 (en) * | 2015-09-12 | 2018-07-12 | Lensvector Inc. | Liquid crystal beam control device |
| US20190025657A1 (en) * | 2015-09-12 | 2019-01-24 | Lensvector Inc. | Liquid crystal beam control device |
| US20200050076A1 (en) * | 2017-04-20 | 2020-02-13 | Lensvector Inc. | Lc beam broadening device with improved beam symmetry |
| JP2019175452A (ja) * | 2018-03-27 | 2019-10-10 | 富士フイルム株式会社 | 導電性部材、導電性フィルム、これを備える表示装置、タッチパネル、導電性部材の配線パターンの作製方法、及び導電性フィルムの配線パターンの作製方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US11934072B2 (en) | 2024-03-19 |
| JP7500859B2 (ja) | 2024-06-17 |
| US20240045282A1 (en) | 2024-02-08 |
| EP4307036A1 (en) | 2024-01-17 |
| EP4307036A4 (en) | 2025-03-05 |
| EP4307036B1 (en) | 2026-03-04 |
| WO2022190786A1 (ja) | 2022-09-15 |
| CN116981985A (zh) | 2023-10-31 |
| CN116981985B (zh) | 2025-12-02 |
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