BR112012008092A2 - sistema óptico - Google Patents
sistema ópticoInfo
- Publication number
- BR112012008092A2 BR112012008092A2 BR112012008092A BR112012008092A BR112012008092A2 BR 112012008092 A2 BR112012008092 A2 BR 112012008092A2 BR 112012008092 A BR112012008092 A BR 112012008092A BR 112012008092 A BR112012008092 A BR 112012008092A BR 112012008092 A2 BR112012008092 A2 BR 112012008092A2
- Authority
- BR
- Brazil
- Prior art keywords
- illumination optics
- range
- light
- optical system
- angles
- Prior art date
Links
Classifications
-
- 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
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/022—Mountings, adjusting means, or light-tight connections, for optical elements for lenses lens and mount having complementary engagement means, e.g. screw/thread
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- 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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
- G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Optical Elements Other Than Lenses (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Microscoopes, Condenser (AREA)
- Lenses (AREA)
- Endoscopes (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23604309P | 2009-08-21 | 2009-08-21 | |
| US12/651,960 US20110044056A1 (en) | 2009-08-21 | 2010-01-04 | Light collector for an illumination optic |
| PCT/US2010/045675 WO2011022341A2 (en) | 2009-08-21 | 2010-08-17 | Light collector for an illumination optic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112012008092A2 true BR112012008092A2 (pt) | 2016-03-01 |
Family
ID=43605258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012008092A BR112012008092A2 (pt) | 2009-08-21 | 2010-08-17 | sistema óptico |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20110044056A1 (https=) |
| EP (1) | EP2467743A4 (https=) |
| JP (1) | JP2013502692A (https=) |
| KR (1) | KR20120049889A (https=) |
| CN (1) | CN102472866A (https=) |
| BR (1) | BR112012008092A2 (https=) |
| CA (1) | CA2768221A1 (https=) |
| RU (1) | RU2012105981A (https=) |
| WO (1) | WO2011022341A2 (https=) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687062B (zh) * | 2009-12-21 | 2016-08-03 | 马丁专业公司 | 具有多个光源的投影照明装置 |
| US8651726B2 (en) | 2010-11-19 | 2014-02-18 | Reald Inc. | Efficient polarized directional backlight |
| US20140041205A1 (en) | 2010-11-19 | 2014-02-13 | Reald Inc. | Method of manufacturing directional backlight apparatus and directional structured optical film |
| SG190160A1 (en) | 2010-11-19 | 2013-06-28 | Reald Inc | Directional flat illuminators |
| US9250448B2 (en) | 2010-11-19 | 2016-02-02 | Reald Inc. | Segmented directional backlight and related methods of backlight illumination |
| US9237337B2 (en) | 2011-08-24 | 2016-01-12 | Reald Inc. | Autostereoscopic display with a passive cycloidal diffractive waveplate |
| US9436015B2 (en) | 2012-12-21 | 2016-09-06 | Reald Inc. | Superlens component for directional display |
| US10054732B2 (en) | 2013-02-22 | 2018-08-21 | Reald Spark, Llc | Directional backlight having a rear reflector |
| US9188731B2 (en) | 2012-05-18 | 2015-11-17 | Reald Inc. | Directional backlight |
| TWI636283B (zh) | 2012-05-18 | 2018-09-21 | 美商瑞爾Ｄ斯帕克有限責任公司 | 定向背光源、定向顯示裝置及其光源陣列的控制方法 |
| US9350980B2 (en) | 2012-05-18 | 2016-05-24 | Reald Inc. | Crosstalk suppression in a directional backlight |
| US9678267B2 (en) | 2012-05-18 | 2017-06-13 | Reald Spark, Llc | Wide angle imaging directional backlights |
| US9235057B2 (en) | 2012-05-18 | 2016-01-12 | Reald Inc. | Polarization recovery in a directional display device |
| US9709723B2 (en) | 2012-05-18 | 2017-07-18 | Reald Spark, Llc | Directional backlight |
| WO2013173732A1 (en) | 2012-05-18 | 2013-11-21 | Reald Inc. | Directionally illuminated waveguide arrangement |
| JP6189423B2 (ja) | 2012-05-18 | 2017-08-30 | リアルディー スパーク エルエルシー | 指向性光源用制御システム |
| US8917441B2 (en) | 2012-07-23 | 2014-12-23 | Reald Inc. | Observe tracking autostereoscopic display |
| CN104823097A (zh) | 2012-10-02 | 2015-08-05 | 瑞尔D股份有限公司 | 使用反射定向元件的阶梯式波导自动立体显示装置 |
| CN110234000B (zh) | 2013-06-17 | 2021-07-13 | 瑞尔D斯帕克有限责任公司 | 远程会议方法和远程通信系统 |
| WO2015057625A1 (en) | 2013-10-14 | 2015-04-23 | Reald Inc. | Control of directional display |
| US9739928B2 (en) | 2013-10-14 | 2017-08-22 | Reald Spark, Llc | Light input for directional backlight |
| WO2015073438A1 (en) | 2013-11-15 | 2015-05-21 | Reald Inc. | Directional backlights with light emitting element packages |
| CN106662773B (zh) | 2014-06-26 | 2021-08-06 | 瑞尔D 斯帕克有限责任公司 | 定向防窥显示器 |
| WO2016057690A1 (en) | 2014-10-08 | 2016-04-14 | Reald Inc. | Directional backlight |
| JP5953452B1 (ja) * | 2014-11-26 | 2016-07-20 | オリンパス株式会社 | 走査型内視鏡 |
| WO2016105541A1 (en) | 2014-12-24 | 2016-06-30 | Reald Inc. | Adjustment of perceived roundness in stereoscopic image of a head |
| RU2596062C1 (ru) | 2015-03-20 | 2016-08-27 | Автономная Некоммерческая Образовательная Организация Высшего Профессионального Образования "Сколковский Институт Науки И Технологий" | Способ коррекции изображения глаз с использованием машинного обучения и способ машинного обучения |
| EP3283906B1 (en) | 2015-04-13 | 2020-09-23 | RealD Spark, LLC | Wide angle imaging directional backlights |
| EP3304188B1 (en) | 2015-05-27 | 2020-10-07 | RealD Spark, LLC | Wide angle imaging directional backlights |
| EP3369034B1 (en) | 2015-10-26 | 2023-07-05 | RealD Spark, LLC | Intelligent privacy system, apparatus, and method thereof |
| US10459321B2 (en) | 2015-11-10 | 2019-10-29 | Reald Inc. | Distortion matching polarization conversion systems and methods thereof |
| EP4293417A3 (en) | 2015-11-13 | 2024-01-24 | RealD Spark, LLC | Surface features for imaging directional backlights |
| US10330843B2 (en) | 2015-11-13 | 2019-06-25 | Reald Spark, Llc | Wide angle imaging directional backlights |
| EP3400706B1 (en) | 2016-01-05 | 2022-04-13 | RealD Spark, LLC | Gaze correction of multi-view images |
| US9903995B2 (en) | 2016-03-03 | 2018-02-27 | Microsoft Technology Licensing, Llc | Flat panel illuminator with concentrator |
| WO2017200950A1 (en) | 2016-05-19 | 2017-11-23 | Reald Spark, Llc | Wide angle imaging directional backlights |
| WO2017205183A1 (en) | 2016-05-23 | 2017-11-30 | Reald Spark, Llc | Wide angle imaging directional backlights |
| RU2638096C1 (ru) * | 2016-06-23 | 2017-12-11 | Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) | Концентратор солнечной энергии |
| CN110178072B (zh) | 2017-01-04 | 2022-03-11 | 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 |
| WO2018187154A1 (en) | 2017-04-03 | 2018-10-11 | Reald Spark, Llc | Segmented imaging directional backlights |
| US10126575B1 (en) | 2017-05-08 | 2018-11-13 | Reald Spark, Llc | Optical stack for privacy display |
| US10303030B2 (en) | 2017-05-08 | 2019-05-28 | Reald Spark, Llc | Reflective optical stack for privacy display |
| US11327358B2 (en) | 2017-05-08 | 2022-05-10 | Reald Spark, Llc | Optical stack for directional display |
| EP4293574A3 (en) | 2017-08-08 | 2024-04-03 | RealD Spark, LLC | Adjusting a digital representation of a head region |
| 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 |
| US11115647B2 (en) | 2017-11-06 | 2021-09-07 | Reald Spark, Llc | Privacy display apparatus |
| EP3743766B1 (en) | 2018-01-25 | 2026-02-11 | RealD Spark, LLC | Touch screen for privacy display |
| TWI827580B (zh) | 2018-01-25 | 2024-01-01 | 美商瑞爾Ｄ斯帕克有限責任公司 | 用於防窺顯示裝置之反射式光學堆疊物 |
| GB2583174B (en) | 2019-02-06 | 2023-08-09 | Rockley Photonics Ltd | Optical components for imaging |
| CN116194812A (zh) | 2020-09-16 | 2023-05-30 | 瑞尔D斯帕克有限责任公司 | 车辆外部照明装置 |
| US12585094B2 (en) | 2022-06-22 | 2026-03-24 | Reald Spark, Llc | Anamorphic directional illumination device |
| WO2024030274A1 (en) | 2022-08-02 | 2024-02-08 | Reald Spark, Llc | Pupil tracking near-eye display |
| US12282168B2 (en) | 2022-08-11 | 2025-04-22 | Reald Spark, Llc | Anamorphic directional illumination device with selective light-guiding |
| JP2025085970A (ja) * | 2023-11-27 | 2025-06-06 | 株式会社ジャパンディスプレイ | バックライトおよび表示装置 |
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| JPH03147750A (ja) | 1989-11-04 | 1991-06-24 | Yujiro Kojima | 動物の排泄物の臭気低減剤 |
| JPH07114024A (ja) * | 1993-10-19 | 1995-05-02 | Tosoh Corp | バックライト |
| US5506929A (en) * | 1994-10-19 | 1996-04-09 | Clio Technologies, Inc. | Light expanding system for producing a linear or planar light beam from a point-like light source |
| KR20000060073A (ko) * | 1999-03-11 | 2000-10-16 | 구본준 | 액정표시장치의 백라이트 |
| US6464365B1 (en) * | 1999-07-23 | 2002-10-15 | Bae Systems Information And Electronic Systems Integration Inc. | Light collimator for liquid crystal displays |
| JP3889958B2 (ja) * | 2001-11-28 | 2007-03-07 | アルプス電気株式会社 | 面発光体および液晶表示装置 |
| JP3980890B2 (ja) * | 2002-01-23 | 2007-09-26 | シャープ株式会社 | 導光板並びにそれを備えた光源装置及び表示装置 |
| JP2004095390A (ja) * | 2002-08-30 | 2004-03-25 | Fujitsu Display Technologies Corp | 照明装置及び表示装置 |
| CN2627535Y (zh) * | 2003-05-14 | 2004-07-21 | 统宝光电股份有限公司 | 发光装置的结构 |
| JP2005259383A (ja) * | 2004-03-09 | 2005-09-22 | Mitsumi Electric Co Ltd | 照明機能付き載置台 |
| TWI282017B (en) * | 2004-05-28 | 2007-06-01 | Epistar Corp | Planar light device |
| JPWO2006100744A1 (ja) * | 2005-03-18 | 2008-08-28 | 富士通株式会社 | 導光板および光源ユニット並びにディスプレイパネルユニットおよび電子機器 |
| DE102005031336B4 (de) * | 2005-05-13 | 2008-01-31 | Osram Opto Semiconductors Gmbh | Projektionseinrichtung |
| WO2007002476A2 (en) * | 2005-06-28 | 2007-01-04 | Lamina Ceramics, Inc. | Backlight module display with optical coupler and lightguide |
| US7513669B2 (en) * | 2005-08-01 | 2009-04-07 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Light source for LCD back-lit displays |
| CN101109866A (zh) * | 2006-07-21 | 2008-01-23 | 精碟科技股份有限公司 | 背光模组与液晶显示面板 |
| US20080049445A1 (en) * | 2006-08-25 | 2008-02-28 | Philips Lumileds Lighting Company, Llc | Backlight Using High-Powered Corner LED |
| WO2008144549A1 (en) * | 2007-05-18 | 2008-11-27 | Massachusetts Institute Of Technology | Organic light emitting devices |
| CN101363923A (zh) * | 2007-08-10 | 2009-02-11 | 精碟科技股份有限公司 | 集光装置 |
-
2010
- 2010-01-04 US US12/651,960 patent/US20110044056A1/en not_active Abandoned
- 2010-08-17 EP EP10810450.6A patent/EP2467743A4/en not_active Withdrawn
- 2010-08-17 KR KR1020127004335A patent/KR20120049889A/ko not_active Ceased
- 2010-08-17 CA CA2768221A patent/CA2768221A1/en not_active Abandoned
- 2010-08-17 RU RU2012105981/28A patent/RU2012105981A/ru unknown
- 2010-08-17 JP JP2012525631A patent/JP2013502692A/ja active Pending
- 2010-08-17 CN CN2010800371266A patent/CN102472866A/zh active Pending
- 2010-08-17 WO PCT/US2010/045675 patent/WO2011022341A2/en not_active Ceased
- 2010-08-17 BR BR112012008092A patent/BR112012008092A2/pt not_active Application Discontinuation
- 2010-11-17 US US12/948,627 patent/US8029181B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2467743A2 (en) | 2012-06-27 |
| CA2768221A1 (en) | 2011-02-24 |
| RU2012105981A (ru) | 2013-08-27 |
| KR20120049889A (ko) | 2012-05-17 |
| CN102472866A (zh) | 2012-05-23 |
| WO2011022341A3 (en) | 2011-04-28 |
| JP2013502692A (ja) | 2013-01-24 |
| WO2011022341A2 (en) | 2011-02-24 |
| US8029181B2 (en) | 2011-10-04 |
| US20110050580A1 (en) | 2011-03-03 |
| EP2467743A4 (en) | 2014-04-09 |
| US20110044056A1 (en) | 2011-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] |