JP4986582B2 - 液晶光変調素子、液晶光変調装置、および液晶光変調素子の駆動方法 - Google Patents
液晶光変調素子、液晶光変調装置、および液晶光変調素子の駆動方法 Download PDFInfo
- Publication number
- JP4986582B2 JP4986582B2 JP2006309261A JP2006309261A JP4986582B2 JP 4986582 B2 JP4986582 B2 JP 4986582B2 JP 2006309261 A JP2006309261 A JP 2006309261A JP 2006309261 A JP2006309261 A JP 2006309261A JP 4986582 B2 JP4986582 B2 JP 4986582B2
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- Prior art keywords
- liquid crystal
- light modulation
- light
- crystal light
- phase
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- 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.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 410
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
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- 239000011521 glass Substances 0.000 description 3
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- 230000010363 phase shift Effects 0.000 description 3
- NCGICGYLBXGBGN-UHFFFAOYSA-N 3-morpholin-4-yl-1-oxa-3-azonia-2-azanidacyclopent-3-en-5-imine;hydrochloride Chemical compound Cl.[N-]1OC(=N)C=[N+]1N1CCOCC1 NCGICGYLBXGBGN-UHFFFAOYSA-N 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 2
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- 101100477784 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) SMF2 gene Proteins 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
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- 238000004070 electrodeposition Methods 0.000 description 2
- 229910003437 indium oxide Inorganic materials 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 2
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 101150102131 smf-1 gene Proteins 0.000 description 2
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 2
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
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- 239000003822 epoxy resin Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
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- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
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- 125000006850 spacer group Chemical group 0.000 description 1
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- 239000010409 thin film Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
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
- G02F1/1313—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 specially adapted for a particular application
-
- 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
- G02F1/29—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 position or the direction of light beams, i.e. deflection
- G02F1/292—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 position or the direction of light beams, i.e. deflection by controlled diffraction or phased-array beam steering
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Liquid Crystal (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006309261A JP4986582B2 (ja) | 2006-11-15 | 2006-11-15 | 液晶光変調素子、液晶光変調装置、および液晶光変調素子の駆動方法 |
| PCT/JP2007/071904 WO2008059787A1 (fr) | 2006-11-15 | 2007-11-12 | Élément de modulation optique à cristaux liquides, dispositif de modulation optique à cristaux liquides et procédé de commande d'un élément de modulation optique à cristaux liquides |
| US12/515,186 US8310607B2 (en) | 2006-11-15 | 2007-11-12 | Liquid crystal optical modulation element, liquid crystal optical modulation device and method for driving liquid crystal optical modulation element |
| EP07831634.6A EP2085811B1 (en) | 2006-11-15 | 2007-11-12 | Liquid crystal optical modulation element, liquid crystal optical modulation device and method for driving liquid crystal optical modulation element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006309261A JP4986582B2 (ja) | 2006-11-15 | 2006-11-15 | 液晶光変調素子、液晶光変調装置、および液晶光変調素子の駆動方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008122856A JP2008122856A (ja) | 2008-05-29 |
| JP2008122856A5 JP2008122856A5 (https=) | 2009-11-05 |
| JP4986582B2 true JP4986582B2 (ja) | 2012-07-25 |
Family
ID=39401595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006309261A Expired - Fee Related JP4986582B2 (ja) | 2006-11-15 | 2006-11-15 | 液晶光変調素子、液晶光変調装置、および液晶光変調素子の駆動方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8310607B2 (https=) |
| EP (1) | EP2085811B1 (https=) |
| JP (1) | JP4986582B2 (https=) |
| WO (1) | WO2008059787A1 (https=) |
Families Citing this family (65)
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| US8254732B2 (en) | 2009-03-11 | 2012-08-28 | Citizen Holdings Co., Ltd. | Phase modulator and optical modulation device |
| ES2393896B1 (es) * | 2009-06-10 | 2013-11-11 | Easy Laser S.L. | Sistema de proyección de imágenes por láser aplicable al marcaje de objetos y método para la generación de hologramas. |
| US8355638B2 (en) * | 2009-06-26 | 2013-01-15 | Alcatel Lucent | Receiver for optical transverse-mode-multiplexed signals |
| US8320769B2 (en) * | 2009-06-26 | 2012-11-27 | Alcatel Lucent | Transverse-mode multiplexing for optical communication systems |
| US8391655B2 (en) * | 2010-04-05 | 2013-03-05 | Alcatel Lucent | Waveguide coupler for optical transverse-mode multiplexing |
| US9523846B2 (en) | 2010-09-24 | 2016-12-20 | Carl Zeiss Microscopy Gmbh | 3D localisation microscopy and 4D localisation microscopy and tracking methods and systems |
| WO2012164893A1 (ja) * | 2011-06-01 | 2012-12-06 | シャープ株式会社 | 光偏向素子 |
| US8822905B2 (en) * | 2011-09-16 | 2014-09-02 | Alcatel Lucent | Optical mode couplers for multi-mode optical fibers |
| JP5927034B2 (ja) | 2012-05-18 | 2016-05-25 | 湖北工業株式会社 | 可変光アッテネータ |
| KR102028987B1 (ko) * | 2013-03-29 | 2019-10-07 | 엘지디스플레이 주식회사 | 홀로그램 영상 표시 장치 |
| KR102188077B1 (ko) * | 2013-12-11 | 2020-12-07 | 삼성전자주식회사 | 빔 결합/분배 변조기. 이를 이용한 디스플레이 장치, 및 공간 광 변조 방법 |
| JP6225052B2 (ja) * | 2014-03-19 | 2017-11-01 | 日本電信電話株式会社 | 光スイッチ |
| US10048647B2 (en) | 2014-03-27 | 2018-08-14 | Microsoft Technology Licensing, Llc | Optical waveguide including spatially-varying volume hologram |
| JP6466106B2 (ja) * | 2014-09-02 | 2019-02-06 | 浜松ホトニクス株式会社 | 光変調装置および光学システム |
| US10210844B2 (en) | 2015-06-29 | 2019-02-19 | Microsoft Technology Licensing, Llc | Holographic near-eye display |
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| US10108053B2 (en) * | 2016-10-21 | 2018-10-23 | Omnivision Technologies, Inc. | Liquid crystal display device with peripheral electrode |
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| US10817057B2 (en) | 2016-11-08 | 2020-10-27 | Sony Corporation | Information processing device, information processing method, and program |
| US11022939B2 (en) | 2017-01-03 | 2021-06-01 | Microsoft Technology Licensing, Llc | Reduced bandwidth holographic near-eye display |
| CN110809732B (zh) | 2017-05-08 | 2025-01-10 | 瑞尔D斯帕克有限责任公司 | 用于成像定向背光源的光学叠堆 |
| EP3622342A4 (en) | 2017-05-08 | 2021-02-17 | RealD Spark, LLC | OPTICAL STACK FOR DIRECTIVE DISPLAY |
| US10303030B2 (en) * | 2017-05-08 | 2019-05-28 | Reald Spark, Llc | Reflective optical stack for privacy display |
| US10126575B1 (en) | 2017-05-08 | 2018-11-13 | Reald Spark, Llc | Optical stack for privacy display |
| US10712567B2 (en) | 2017-06-15 | 2020-07-14 | Microsoft Technology Licensing, Llc | Holographic display system |
| TWI878209B (zh) | 2017-09-15 | 2025-04-01 | 美商瑞爾Ｄ斯帕克有限責任公司 | 顯示裝置及應用於顯示裝置的視角控制光學元件 |
| US10948648B2 (en) | 2017-09-29 | 2021-03-16 | Reald Spark, Llc | Backlights having stacked waveguide and optical components with different coefficients of friction |
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| CN115718382A (zh) | 2018-01-25 | 2023-02-28 | 瑞尔D斯帕克有限责任公司 | 用于防窥显示装置的反射式光学堆叠物 |
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| KR102448828B1 (ko) * | 2018-01-30 | 2022-09-29 | 다이니폰 인사츠 가부시키가이샤 | 액정 조광 장치 및 그 제조 방법 |
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| WO2020072643A1 (en) | 2018-10-03 | 2020-04-09 | Reald Spark, Llc | Privacy display control apparatus |
| CN113167953B (zh) | 2018-11-07 | 2023-10-24 | 瑞尔D斯帕克有限责任公司 | 定向显示设备 |
| US11287677B2 (en) | 2019-01-07 | 2022-03-29 | Reald Spark, Llc | Optical stack for privacy display |
| US11029566B2 (en) | 2019-02-12 | 2021-06-08 | Reald Spark, Llc | Diffuser for privacy display |
| TWI912252B (zh) | 2019-07-02 | 2026-01-21 | 美商瑞爾Ｄ斯帕克有限責任公司 | 定向顯示設備 |
| EP4007930B1 (en) | 2019-08-02 | 2025-10-08 | RealD Spark, LLC | Optical stack for privacy display |
| CN112449086A (zh) * | 2019-08-30 | 2021-03-05 | Oppo广东移动通信有限公司 | 一种成像装置及成像方法 |
| US11114063B2 (en) | 2019-10-02 | 2021-09-07 | Reald Spark, Llc | Privacy display apparatus |
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| WO2021118936A1 (en) | 2019-12-10 | 2021-06-17 | Reald Spark, Llc | Control of reflections of a display device |
| EP4078254B1 (en) | 2019-12-18 | 2024-09-25 | RealD Spark, LLC | Control of ambient light for a privacy display |
| KR102767851B1 (ko) | 2020-03-24 | 2025-02-17 | 삼성전자주식회사 | 기하학적 위상 광학 소자 및 이를 포함한 3차원 디스플레이 장치 |
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| WO2021222598A1 (en) | 2020-04-30 | 2021-11-04 | Reald Spark, Llc | Directional display apparatus |
| WO2021222615A1 (en) | 2020-04-30 | 2021-11-04 | Reald Spark, Llc | Directional display apparatus |
| EP4189285A4 (en) | 2020-07-29 | 2024-07-24 | RealD Spark, LLC | BACKLIGHT FOR SWITCHABLE DIRECTIONAL DISPLAY |
| TWI898003B (zh) | 2020-07-29 | 2025-09-21 | 美商瑞爾Ｄ斯帕克有限責任公司 | 光瞳照明裝置 |
| JP7679837B2 (ja) * | 2020-09-02 | 2025-05-20 | ソニーグループ株式会社 | 光位相変調素子、および表示装置 |
| WO2023007821A1 (ja) * | 2021-07-28 | 2023-02-02 | ソニーグループ株式会社 | 空間位相変調器、加工装置および情報処理装置 |
| US11892717B2 (en) | 2021-09-30 | 2024-02-06 | Reald Spark, Llc | Marks for privacy display |
| CN116165820B (zh) * | 2021-11-25 | 2025-08-22 | 华为技术有限公司 | 一种硅基液晶lcos装置以及波长选择开关wss |
| WO2023136359A1 (ja) * | 2022-01-17 | 2023-07-20 | 富士フイルム株式会社 | 波長選択スイッチ |
| TW202332973A (zh) | 2022-02-09 | 2023-08-16 | 美商瑞爾Ｄ斯帕克有限責任公司 | 具均勻減低偏軸亮度之顯示裝置 |
| US11977286B2 (en) | 2022-02-09 | 2024-05-07 | Reald Spark, Llc | Observer-tracked privacy display |
| US11892718B2 (en) | 2022-04-07 | 2024-02-06 | Reald Spark, Llc | Directional display apparatus |
| CN114826414B (zh) * | 2022-04-29 | 2023-09-01 | 长春理工大学 | 一种大范围非机械扫描相控阵激光通信发射装置 |
| CN115167057A (zh) * | 2022-06-22 | 2022-10-11 | 电子科技大学 | 一种透射式二维液晶空间光调制器 |
| US12523899B2 (en) | 2023-04-25 | 2026-01-13 | Reald Spark, Llc | Switchable privacy display |
| WO2025030030A2 (en) | 2023-08-03 | 2025-02-06 | Reald Spark, Llc | Privacy displays |
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| US6643054B1 (en) * | 2001-01-22 | 2003-11-04 | Carl-Zeiss-Stiftung | Beam deflector, switching system comprising beam deflectors as well as method for selectively coupling terminals for optical signals |
| DE10102723A1 (de) * | 2001-01-22 | 2002-08-22 | Zeiss Carl | Strahlablenker, Schaltanordnung mit Strahlablenkern sowie Verfahren zum wahlweisen Verknüpfen von Anschlüssen für optische Signale |
| JP4382317B2 (ja) * | 2001-12-06 | 2009-12-09 | シチズンホールディングス株式会社 | 液晶可変波長フィルタ装置 |
| JP4084203B2 (ja) | 2002-01-31 | 2008-04-30 | シチズンホールディングス株式会社 | 光偏向装置 |
| JP4359105B2 (ja) * | 2003-08-25 | 2009-11-04 | 株式会社日立製作所 | 液晶パネル装置 |
| US7787720B2 (en) * | 2004-09-27 | 2010-08-31 | Optium Australia Pty Limited | Wavelength selective reconfigurable optical cross-connect |
| ITTO20040700A1 (it) | 2004-10-11 | 2005-01-11 | Incos Spa | Procedimento per la produzione di lastre di materiale plastico trasparente con zone non trasparenti |
-
2006
- 2006-11-15 JP JP2006309261A patent/JP4986582B2/ja not_active Expired - Fee Related
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2007
- 2007-11-12 WO PCT/JP2007/071904 patent/WO2008059787A1/ja not_active Ceased
- 2007-11-12 US US12/515,186 patent/US8310607B2/en not_active Expired - Fee Related
- 2007-11-12 EP EP07831634.6A patent/EP2085811B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008122856A (ja) | 2008-05-29 |
| US20090244415A1 (en) | 2009-10-01 |
| WO2008059787A1 (fr) | 2008-05-22 |
| EP2085811A4 (en) | 2010-08-25 |
| EP2085811B1 (en) | 2015-08-05 |
| EP2085811A1 (en) | 2009-08-05 |
| US8310607B2 (en) | 2012-11-13 |
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