JPWO2023095459A1 - - Google Patents
Info
- Publication number
- JPWO2023095459A1 JPWO2023095459A1 JP2023563540A JP2023563540A JPWO2023095459A1 JP WO2023095459 A1 JPWO2023095459 A1 JP WO2023095459A1 JP 2023563540 A JP2023563540 A JP 2023563540A JP 2023563540 A JP2023563540 A JP 2023563540A JP WO2023095459 A1 JPWO2023095459 A1 JP WO2023095459A1
- 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
-
- 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
-
- 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
- G02F1/1343—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
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
-
- 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
-
- 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)
- Liquid Crystal (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021191218 | 2021-11-25 | ||
| JP2021191218 | 2021-11-25 | ||
| PCT/JP2022/037414 WO2023095459A1 (ja) | 2021-11-25 | 2022-10-06 | 光学素子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023095459A1 true JPWO2023095459A1 (https=) | 2023-06-01 |
| JPWO2023095459A5 JPWO2023095459A5 (https=) | 2024-07-26 |
| JP7631552B2 JP7631552B2 (ja) | 2025-02-18 |
Family
ID=86539235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023563540A Active JP7631552B2 (ja) | 2021-11-25 | 2022-10-06 | 光学素子 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US12422717B2 (https=) |
| EP (1) | EP4439165A4 (https=) |
| JP (1) | JP7631552B2 (https=) |
| KR (1) | KR102852449B1 (https=) |
| CN (1) | CN118302715A (https=) |
| CA (1) | CA3237857A1 (https=) |
| MX (1) | MX2024006429A (https=) |
| WO (1) | WO2023095459A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2025062811A1 (https=) * | 2023-09-21 | 2025-03-27 | ||
| WO2025204021A1 (ja) * | 2024-03-29 | 2025-10-02 | 株式会社ジャパンディスプレイ | 光学素子および照明装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06110068A (ja) * | 1992-09-29 | 1994-04-22 | Toshiba Corp | 液晶表示装置 |
| JP2012252993A (ja) * | 2011-05-10 | 2012-12-20 | Sony Corp | 照明装置および表示装置 |
| US20190025657A1 (en) * | 2015-09-12 | 2019-01-24 | Lensvector Inc. | Liquid crystal beam control device |
| WO2021149407A1 (ja) * | 2020-01-24 | 2021-07-29 | 株式会社ジャパンディスプレイ | 光制御装置及び照明装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001051278A (ja) * | 1999-08-06 | 2001-02-23 | Denso Corp | 液晶表示素子およびその製造方法 |
| JP4471729B2 (ja) | 2004-04-30 | 2010-06-02 | シチズン電子株式会社 | 液晶レンズ付き発光装置 |
| CN101675379B (zh) | 2007-04-17 | 2012-03-21 | 皇家飞利浦电子股份有限公司 | 光束成形设备 |
| JP5417005B2 (ja) | 2009-03-26 | 2014-02-12 | パナソニック株式会社 | 照明装置 |
| CN104081260B (zh) | 2012-01-30 | 2016-11-09 | 日本电气硝子株式会社 | 液晶透镜和液晶透镜用晶胞 |
| US10126607B2 (en) * | 2015-09-12 | 2018-11-13 | Lensvector Inc. | Liquid crystal beam control device |
| JP7366705B2 (ja) * | 2019-11-21 | 2023-10-23 | 株式会社ジャパンディスプレイ | 光制御装置及び照明装置 |
-
2022
- 2022-10-06 MX MX2024006429A patent/MX2024006429A/es unknown
- 2022-10-06 WO PCT/JP2022/037414 patent/WO2023095459A1/ja not_active Ceased
- 2022-10-06 CA CA3237857A patent/CA3237857A1/en active Pending
- 2022-10-06 KR KR1020247016997A patent/KR102852449B1/ko active Active
- 2022-10-06 EP EP22898244.3A patent/EP4439165A4/en active Pending
- 2022-10-06 JP JP2023563540A patent/JP7631552B2/ja active Active
- 2022-10-06 CN CN202280077680.XA patent/CN118302715A/zh active Pending
-
2024
- 2024-05-22 US US18/671,439 patent/US12422717B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06110068A (ja) * | 1992-09-29 | 1994-04-22 | Toshiba Corp | 液晶表示装置 |
| JP2012252993A (ja) * | 2011-05-10 | 2012-12-20 | Sony Corp | 照明装置および表示装置 |
| US20190025657A1 (en) * | 2015-09-12 | 2019-01-24 | Lensvector Inc. | Liquid crystal beam control device |
| WO2021149407A1 (ja) * | 2020-01-24 | 2021-07-29 | 株式会社ジャパンディスプレイ | 光制御装置及び照明装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4439165A4 (en) | 2025-11-12 |
| JP7631552B2 (ja) | 2025-02-18 |
| CN118302715A (zh) | 2024-07-05 |
| CA3237857A1 (en) | 2023-06-01 |
| WO2023095459A1 (ja) | 2023-06-01 |
| KR102852449B1 (ko) | 2025-09-01 |
| KR20240090767A (ko) | 2024-06-21 |
| US12422717B2 (en) | 2025-09-23 |
| US20240310679A1 (en) | 2024-09-19 |
| EP4439165A1 (en) | 2024-10-02 |
| MX2024006429A (es) | 2024-07-29 |
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