IL136248A - מערכת ושיטה לשינוי העברת אור דרך מצע - Google Patents
מערכת ושיטה לשינוי העברת אור דרך מצעInfo
- Publication number
- IL136248A IL136248A IL13624800A IL13624800A IL136248A IL 136248 A IL136248 A IL 136248A IL 13624800 A IL13624800 A IL 13624800A IL 13624800 A IL13624800 A IL 13624800A IL 136248 A IL136248 A IL 136248A
- Authority
- IL
- Israel
- Prior art keywords
- media
- ghlc
- light
- transmittance
- vto
- Prior art date
Links
- 238000002834 transmittance Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims description 18
- 230000003287 optical effect Effects 0.000 claims abstract description 12
- 239000004973 liquid crystal related substance Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 11
- 229920000642 polymer Polymers 0.000 claims description 7
- 230000003098 cholesteric effect Effects 0.000 claims description 6
- 239000000975 dye Substances 0.000 claims description 6
- 238000000149 argon plasma sintering Methods 0.000 claims description 5
- 239000004990 Smectic liquid crystal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 2
- 210000004027 cell Anatomy 0.000 description 18
- 238000005286 illumination Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 238000002835 absorbance Methods 0.000 description 4
- 238000003491 array Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000003667 anti-reflective effect Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
- G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
-
- 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
- G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
-
- 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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
- G02F1/13318—Circuits comprising a photodetector
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL13624800A IL136248A (he) | 2000-05-21 | 2000-05-21 | מערכת ושיטה לשינוי העברת אור דרך מצע |
| EP01304382A EP1158336A3 (en) | 2000-05-21 | 2001-05-17 | System and method for varying the transmittance of light through a media |
| US09/859,740 US6762801B2 (en) | 2000-05-21 | 2001-05-18 | Varying light transmittance through a display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL13624800A IL136248A (he) | 2000-05-21 | 2000-05-21 | מערכת ושיטה לשינוי העברת אור דרך מצע |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL136248A0 IL136248A0 (en) | 2001-10-31 |
| IL136248A true IL136248A (he) | 2004-08-31 |
Family
ID=11074143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL13624800A IL136248A (he) | 2000-05-21 | 2000-05-21 | מערכת ושיטה לשינוי העברת אור דרך מצע |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6762801B2 (he) |
| EP (1) | EP1158336A3 (he) |
| IL (1) | IL136248A (he) |
Families Citing this family (78)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6844980B2 (en) | 2001-04-23 | 2005-01-18 | Reveo, Inc. | Image display system and electrically actuatable image combiner therefor |
| WO2003069396A2 (en) | 2002-02-15 | 2003-08-21 | Elop Electro-Optics Industries Ltd. | Device and method for varying the reflectance or transmittance of light |
| US7450294B2 (en) | 2004-03-12 | 2008-11-11 | Boeing Co | Multi-color electrochromic apparatus and methods |
| US7397935B2 (en) | 2004-05-10 | 2008-07-08 | Mediguide Ltd. | Method for segmentation of IVUS image sequences |
| DE102004029056A1 (de) * | 2004-06-16 | 2006-01-12 | Carl Zeiss | Variable Blende, Beleuchtungseinrichtung, optische Beobachtungseinrichtung sowie optisches Beobachtungsgerät |
| IL162573A (he) * | 2004-06-17 | 2013-05-30 | Lumus Ltd | רכיב אופטי במצע מוליך בעל מפתח גדול |
| US10073264B2 (en) | 2007-08-03 | 2018-09-11 | Lumus Ltd. | Substrate-guide optical device |
| IL166799A (he) | 2005-02-10 | 2014-09-30 | Lumus Ltd | משטחים מפצלי אלומה לשימוש בתוך מצע מוליך |
| DE102006006290A1 (de) * | 2005-08-18 | 2007-02-22 | Siemens Ag | Anzeigesystem für ein Kraftfahrzeug |
| KR101199363B1 (ko) * | 2005-08-29 | 2012-11-09 | 엘지전자 주식회사 | 최적화된 명암비를 제공하는 투사형 디스플레이 장치 및 그제어방법 |
| US7403133B2 (en) * | 2005-10-13 | 2008-07-22 | Honeywell International, Inc. | Dynamic primary flight displays for unusual attitude conditions |
| US7471214B2 (en) * | 2005-10-13 | 2008-12-30 | Honeywell International Inc. | Intuitive wind velocity and direction presentation |
| US7908078B2 (en) * | 2005-10-13 | 2011-03-15 | Honeywell International Inc. | Perspective-view visual runway awareness and advisory display |
| US20070085860A1 (en) * | 2005-10-13 | 2007-04-19 | Honeywell International Inc. | Technique for improving the readability of graphics on a display |
| US10048499B2 (en) | 2005-11-08 | 2018-08-14 | Lumus Ltd. | Polarizing optical system |
| US7432828B2 (en) | 2006-02-14 | 2008-10-07 | Honeywell International Inc. | Dynamic lateral deviation display |
| US7525448B1 (en) * | 2006-09-28 | 2009-04-28 | Rockwell Collins, Inc. | Enhanced vision system and method for an aircraft |
| US7893890B2 (en) * | 2007-03-05 | 2011-02-22 | The Boeing Company | Electrically dimmable combiner optics for head-up display |
| JP2010072365A (ja) * | 2008-09-18 | 2010-04-02 | Toshiba Corp | ヘッドアップディスプレイ |
| DE102008049407A1 (de) | 2008-09-29 | 2010-04-01 | Carl Zeiss Ag | Anzeigevorrichtung und Anzeigeverfahren |
| FR2950982B1 (fr) * | 2009-10-06 | 2017-05-19 | Thales Sa | Equipement de vision comportant une lampe optique a coefficient de transmission lumineuse commandee |
| AU2011220382A1 (en) | 2010-02-28 | 2012-10-18 | Microsoft Corporation | Local advertising content on an interactive head-mounted eyepiece |
| US9759917B2 (en) | 2010-02-28 | 2017-09-12 | Microsoft Technology Licensing, Llc | AR glasses with event and sensor triggered AR eyepiece interface to external devices |
| US20150309316A1 (en) | 2011-04-06 | 2015-10-29 | Microsoft Technology Licensing, Llc | Ar glasses with predictive control of external device based on event input |
| US9182596B2 (en) | 2010-02-28 | 2015-11-10 | Microsoft Technology Licensing, Llc | See-through near-eye display glasses with the optical assembly including absorptive polarizers or anti-reflective coatings to reduce stray light |
| US9229227B2 (en) | 2010-02-28 | 2016-01-05 | Microsoft Technology Licensing, Llc | See-through near-eye display glasses with a light transmissive wedge shaped illumination system |
| US10180572B2 (en) | 2010-02-28 | 2019-01-15 | Microsoft Technology Licensing, Llc | AR glasses with event and user action control of external applications |
| US20120249797A1 (en) | 2010-02-28 | 2012-10-04 | Osterhout Group, Inc. | Head-worn adaptive display |
| US9341843B2 (en) | 2010-02-28 | 2016-05-17 | Microsoft Technology Licensing, Llc | See-through near-eye display glasses with a small scale image source |
| US9285589B2 (en) | 2010-02-28 | 2016-03-15 | Microsoft Technology Licensing, Llc | AR glasses with event and sensor triggered control of AR eyepiece applications |
| US9366862B2 (en) | 2010-02-28 | 2016-06-14 | Microsoft Technology Licensing, Llc | System and method for delivering content to a group of see-through near eye display eyepieces |
| EP2577379A2 (en) | 2010-05-26 | 2013-04-10 | Johnson Controls GmbH | Display, in particular head-up-display of a vehicle |
| US8917269B2 (en) | 2010-07-23 | 2014-12-23 | Andrew William Rush | Two dimensional displays, transparent displays, and three dimensional displays |
| CN102640034B (zh) * | 2010-10-04 | 2015-02-18 | 松下电器产业株式会社 | 透过型显示装置、移动体以及控制装置 |
| KR20130053041A (ko) * | 2011-11-14 | 2013-05-23 | 삼성전자주식회사 | 뷰파인더 장치 및 이를 구비한 카메라 |
| IL219907A (he) | 2012-05-21 | 2017-08-31 | Lumus Ltd | מערכת תצוגת ראש משולבת עם עקיבת עיין |
| DE102012016773A1 (de) * | 2012-08-24 | 2014-02-27 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | Projektionsvorrichtung für ein Fahrzeug zur Bilddarstellung eines seitlich des Fahrzeugs liegenden Verkehrsraums |
| US9720231B2 (en) | 2012-09-26 | 2017-08-01 | Dolby Laboratories Licensing Corporation | Display, imaging system and controller for eyewear display device |
| FR2998990B1 (fr) * | 2012-11-30 | 2014-11-21 | Thales Sa | Dispositif de visualisation comprenant un ecran de visualisation a transparence controlee |
| US20140253605A1 (en) * | 2013-03-05 | 2014-09-11 | John N. Border | Controlling brightness of a displayed image |
| FR3008198B1 (fr) * | 2013-07-05 | 2016-12-02 | Thales Sa | Dispositif de visualisation comportant un ecran a transparence controlee a contraste eleve |
| WO2015050204A1 (ja) * | 2013-10-03 | 2015-04-09 | 富士フイルム株式会社 | 投映像表示用ハーフミラーおよび投映像表示システム |
| US9389423B2 (en) | 2014-03-11 | 2016-07-12 | Google Inc. | Head wearable display with adjustable transparency |
| FR3018929B1 (fr) | 2014-03-21 | 2017-07-07 | Thales Sa | Dispositif de visualisation comprenant un combineur a taux de reflexion variable |
| US9733478B2 (en) | 2014-04-03 | 2017-08-15 | Thomson Licensing | Ambient light management for virtual reality glasses |
| IL232197B (he) | 2014-04-23 | 2018-04-30 | Lumus Ltd | מערכת תצוגת ראש קומפקטית |
| US9606355B2 (en) | 2014-09-29 | 2017-03-28 | Honeywell International Inc. | Apparatus and method for suppressing double images on a combiner head-up display |
| IL235642B (he) | 2014-11-11 | 2021-08-31 | Lumus Ltd | מערכת תצוגת ראש קומפקטית מוגנת על ידי אלמנט עם מבנה על–דק |
| CN106143153A (zh) * | 2015-03-26 | 2016-11-23 | 李雨轩 | 一种汽车用车载抬头显示设备 |
| CN104765155B (zh) * | 2015-03-31 | 2017-08-01 | 深圳市光科全息技术有限公司 | 一种虚拟影像显示系统 |
| CA2992213C (en) | 2016-10-09 | 2023-08-29 | Yochay Danziger | Aperture multiplier using a rectangular waveguide |
| KR20230084335A (ko) | 2016-11-08 | 2023-06-12 | 루머스 리미티드 | 광학 컷오프 에지를 구비한 도광 장치 및 그 제조 방법 |
| WO2018138714A1 (en) | 2017-01-28 | 2018-08-02 | Lumus Ltd. | Augmented reality imaging system |
| EP3397998A4 (en) | 2017-02-22 | 2019-04-17 | Lumus Ltd. | OPTICAL LIGHT GUIDE ASSEMBLY |
| KR20230025946A (ko) | 2017-03-22 | 2023-02-23 | 루머스 리미티드 | 중첩 파셋 |
| IL251645B (he) | 2017-04-06 | 2018-08-30 | Lumus Ltd | מוליך גלים ושיטה לייצור |
| KR102537642B1 (ko) | 2017-07-19 | 2023-05-26 | 루머스 리미티드 | Loe를 통한 lcos 조명 |
| US10506220B2 (en) | 2018-01-02 | 2019-12-10 | Lumus Ltd. | Augmented reality displays with active alignment and corresponding methods |
| US10551544B2 (en) | 2018-01-21 | 2020-02-04 | Lumus Ltd. | Light-guide optical element with multiple-axis internal aperture expansion |
| DE102018110117A1 (de) * | 2018-04-26 | 2019-10-31 | Carl Zeiss Microscopy Gmbh | Optikanordnung und Verfahren zur Lichtstrahlformung für ein Lichtmikroskop |
| IL259518B2 (he) | 2018-05-22 | 2023-04-01 | Lumus Ltd | מערכת אופטית ושיטה לשיפור אחידות שדה אור |
| TWI813691B (zh) | 2018-05-23 | 2023-09-01 | 以色列商魯姆斯有限公司 | 包括具有部分反射內表面的光導光學元件的光學系統 |
| US11415812B2 (en) | 2018-06-26 | 2022-08-16 | Lumus Ltd. | Compact collimating optical device and system |
| WO2020017591A1 (ja) * | 2018-07-20 | 2020-01-23 | 大日本印刷株式会社 | 反射スクリーン、映像表示装置 |
| US11695904B2 (en) | 2018-07-20 | 2023-07-04 | Dai Nippon Printing Co., Ltd. | Reflective screen and image display device |
| AU2019335612A1 (en) | 2018-09-09 | 2021-04-08 | Lumus Ltd. | Optical systems including light-guide optical elements with two-dimensional expansion |
| US10983264B2 (en) | 2019-01-24 | 2021-04-20 | Lumus Ltd. | Optical systems including light-guide optical elements with two-dimensional expansion |
| JP7398131B2 (ja) | 2019-03-12 | 2023-12-14 | ルムス エルティーディー． | 画像プロジェクタ |
| CA3137994A1 (en) | 2019-06-27 | 2020-12-30 | Lumus Ltd | Apparatus and methods for eye tracking based on eye imaging via a light-guide optical element |
| IL289182B1 (he) | 2019-07-04 | 2024-02-01 | Lumus Ltd | מוליך גל דמות עם הכפלת קרן אור סימטרית |
| JP7396738B2 (ja) | 2019-12-05 | 2023-12-12 | ルーマス リミテッド | 相補的コーティング部分的反射器を用いた導光光学素子および低減された光散乱を有する導光光学素子 |
| KR20240059655A (ko) | 2019-12-08 | 2024-05-07 | 루머스 리미티드 | 소형 이미지 프로젝터를 갖는 광학 시스템 |
| WO2021137228A1 (en) | 2019-12-30 | 2021-07-08 | Lumus Ltd. | Optical systems including light-guide optical elements with two-dimensional expansion |
| EP4325277A2 (en) | 2020-05-24 | 2024-02-21 | Lumus Ltd. | Method of fabrication of compound light-guide optical elements |
| DE202021104723U1 (de) | 2020-09-11 | 2021-10-18 | Lumus Ltd. | An ein optisches Lichtleiterelement gekoppelter Bildprojektor |
| EP4162314A4 (en) | 2021-02-25 | 2023-11-22 | Lumus Ltd. | MULTIPLER WITH OPTICAL APERTURE AND RECTANGULAR WAVEGUIDE |
| KR20230156802A (ko) | 2021-07-04 | 2023-11-14 | 루머스 리미티드 | 시야의 다양한 부분을 제공하는 적층형 도광 요소를 갖는 디스플레이 |
| TW202309570A (zh) | 2021-08-23 | 2023-03-01 | 以色列商魯姆斯有限公司 | 具有嵌入式耦入反射器的複合光導光學元件的製造方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4944576A (en) * | 1988-03-21 | 1990-07-31 | Hughes Aircraft Company | Film with partial pre-alignment of polymer dispersed liquid crystals for electro-optical devices, and method of forming the same |
| US5099343A (en) * | 1989-05-25 | 1992-03-24 | Hughes Aircraft Company | Edge-illuminated liquid crystal display devices |
| US4997263A (en) * | 1989-06-12 | 1991-03-05 | Allied-Signal Inc. | Ambient light illuminated liquid crystal display system |
| GB2236424A (en) * | 1989-09-15 | 1991-04-03 | Philips Electronic Associated | Active matrix display device and their fabrication |
| FR2681702A1 (fr) * | 1991-09-24 | 1993-03-26 | Renault | Dispositif de visualisation d'informations par projection. |
| JP2916331B2 (ja) * | 1991-11-08 | 1999-07-05 | 株式会社日立製作所 | 液晶表示装置 |
| US5377037A (en) * | 1992-11-06 | 1994-12-27 | Midwest Research Institute | Electrochromic-photovoltaic film for light-sensitive control of optical transmittance |
| US5448382A (en) * | 1993-09-07 | 1995-09-05 | The United States Of America As Represented By The Secretary Of The Air Force | Nonlinear optical scattering screen viewer |
| US6239778B1 (en) * | 1998-06-24 | 2001-05-29 | Alphamicron, Inc. | Variable light attentuating dichroic dye guest-host device |
| IL132400A (en) * | 1999-10-14 | 2003-11-23 | Elop Electrooptics Ind Ltd | Multi-layered three-dimensional display |
| JP3524831B2 (ja) * | 1999-12-15 | 2004-05-10 | シャープ株式会社 | 反射型および透過型液晶表示装置 |
-
2000
- 2000-05-21 IL IL13624800A patent/IL136248A/he not_active IP Right Cessation
-
2001
- 2001-05-17 EP EP01304382A patent/EP1158336A3/en not_active Withdrawn
- 2001-05-18 US US09/859,740 patent/US6762801B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US6762801B2 (en) | 2004-07-13 |
| EP1158336A2 (en) | 2001-11-28 |
| US20020008708A1 (en) | 2002-01-24 |
| IL136248A0 (en) | 2001-10-31 |
| EP1158336A3 (en) | 2005-02-23 |
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