KR20040019022A - 섬유 광학 조명을 이용한 투사 시스템 - Google Patents
섬유 광학 조명을 이용한 투사 시스템 Download PDFInfo
- Publication number
- KR20040019022A KR20040019022A KR10-2003-7016860A KR20037016860A KR20040019022A KR 20040019022 A KR20040019022 A KR 20040019022A KR 20037016860 A KR20037016860 A KR 20037016860A KR 20040019022 A KR20040019022 A KR 20040019022A
- Authority
- KR
- South Korea
- Prior art keywords
- light
- optical
- elements
- beam splitting
- image
- Prior art date
- 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.)
- Withdrawn
Links
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3167—Modulator illumination systems for polarizing the light beam
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
- G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
- G02B27/1046—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with transmissive spatial light modulators
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/149—Beam splitting or combining systems operating by reflection only using crossed beamsplitting surfaces, e.g. cross-dichroic cubes or X-cubes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3164—Modulator illumination systems using multiple light sources
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3147—Multi-projection systems
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30099901P | 2001-06-26 | 2001-06-26 | |
| US60/300,999 | 2001-06-26 | ||
| PCT/US2002/020883 WO2003001799A1 (en) | 2001-06-26 | 2002-06-26 | Projection system utilizing fiber optic illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040019022A true KR20040019022A (ko) | 2004-03-04 |
Family
ID=23161493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2003-7016860A Withdrawn KR20040019022A (ko) | 2001-06-26 | 2002-06-26 | 섬유 광학 조명을 이용한 투사 시스템 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7015983B2 (https=) |
| EP (1) | EP1407599A1 (https=) |
| JP (1) | JP2004531983A (https=) |
| KR (1) | KR20040019022A (https=) |
| CA (1) | CA2452064A1 (https=) |
| WO (1) | WO2003001799A1 (https=) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7116479B1 (en) * | 2001-07-19 | 2006-10-03 | Wavesplitter Technologies, Inc. | Array polarization beamsplitter and combiner |
| KR100917881B1 (ko) * | 2002-06-25 | 2009-09-16 | 삼성전자주식회사 | 회절소자를 가지는 광분리 및 결합소자를 구비하는 조명광학계 및 이를 구비하는 화상 표시 장치 |
| JP4245563B2 (ja) * | 2002-12-26 | 2009-03-25 | 三洋電機株式会社 | 投写型映像表示装置 |
| US7344254B2 (en) * | 2003-03-28 | 2008-03-18 | Thomson Licensing | Projection system with a common light source sharing system |
| US7318644B2 (en) * | 2003-06-10 | 2008-01-15 | Abu-Ageel Nayef M | Compact projection system including a light guide array |
| KR20050010545A (ko) * | 2003-07-21 | 2005-01-28 | 엘지전자 주식회사 | 프로젝션 시스템 |
| WO2005074299A1 (en) * | 2004-01-30 | 2005-08-11 | Koninklijke Philips Electronics, N.V. | Color splitting for producing differing width bands for a scrolling display projector |
| US7172326B2 (en) * | 2004-08-19 | 2007-02-06 | Honeywell International, Inc. | Optical filter system employing a tilted reflector |
| JP2006184663A (ja) * | 2004-12-28 | 2006-07-13 | Fuji Photo Film Co Ltd | 光ビーム走査ディスプレイ |
| US7167314B2 (en) * | 2005-03-17 | 2007-01-23 | Hewlett-Packard Development Company, L.P. | Projector with total cross total internal reflection (TIR) prisms |
| US7576815B2 (en) * | 2006-07-10 | 2009-08-18 | Intel Corporation | Method and apparatus of liquid-crystal-on-silicon assembly |
| US20080030974A1 (en) * | 2006-08-02 | 2008-02-07 | Abu-Ageel Nayef M | LED-Based Illumination System |
| WO2008029337A1 (en) * | 2006-09-07 | 2008-03-13 | Koninklijke Philips Electronics N.V. | Beam combiner for multiple light sources |
| JP4329852B2 (ja) * | 2007-07-11 | 2009-09-09 | セイコーエプソン株式会社 | 偏光変換ユニット、偏光変換装置、およびプロジェクタ |
| CN101828102B (zh) | 2007-10-16 | 2014-12-17 | 皇家飞利浦电子股份有限公司 | 用于生成和集成小型照明方案的设备、系统和方法 |
| US8247999B2 (en) | 2008-01-22 | 2012-08-21 | Alcatel Lucent | Time division multiplexing a DC-to-DC voltage converter |
| US8129669B2 (en) * | 2008-01-22 | 2012-03-06 | Alcatel Lucent | System and method generating multi-color light for image display having a controller for temporally interleaving the first and second time intervals of directed first and second light beams |
| US8109638B2 (en) * | 2008-01-22 | 2012-02-07 | Alcatel Lucent | Diffuser configuration for an image projector |
| US9244235B2 (en) * | 2008-10-17 | 2016-01-26 | Foro Energy, Inc. | Systems and assemblies for transferring high power laser energy through a rotating junction |
| US20100309391A1 (en) | 2009-06-03 | 2010-12-09 | Honeywood Technologies, Llc | Multi-source projection-type display |
| US20110234985A1 (en) * | 2010-03-26 | 2011-09-29 | Alcatel-Lucent Usa Inc. | Despeckling laser-image-projection system |
| US20120001061A1 (en) * | 2010-07-02 | 2012-01-05 | Hamilton Sundstrand Corporation | Ion implanted beam dump |
| US8965156B2 (en) | 2010-08-12 | 2015-02-24 | Octrolix Bv | Beam combiner |
| US8855447B2 (en) | 2010-08-12 | 2014-10-07 | Octrolix Bv | Scanning laser projector |
| CN102830069B (zh) * | 2012-08-17 | 2014-08-06 | 中国计量学院 | 利用太赫兹异向介质谐振效应的酒精浓度测量方法 |
| EP2728342B2 (de) | 2012-11-06 | 2019-04-10 | X-Rite Switzerland GmbH | Handmessgerät zur Erfassung des visuellen Eindrucks eines Messobjekts |
| CN103869585B (zh) * | 2012-12-13 | 2016-01-27 | 联想(北京)有限公司 | 投影设备和用于其的信息处理方法 |
| KR102141992B1 (ko) * | 2013-01-15 | 2020-08-06 | 매직 립, 인코포레이티드 | 초고해상도 스캐닝 섬유 디스플레이 |
| US9473754B2 (en) | 2013-10-31 | 2016-10-18 | Christie Digital Systems Usa, Inc. | Dynamic light distribution system and apparatus |
| US20150138509A1 (en) * | 2013-11-20 | 2015-05-21 | Christie Digital Systems Canada Inc. | Light distribution system with a blue laser and colour conversion |
| US9291826B2 (en) * | 2013-11-20 | 2016-03-22 | Christie Digital Systems Usa, Inc. | System for variable distribution of light to a plurality of projectors |
| US10441465B2 (en) | 2014-03-26 | 2019-10-15 | Optimedica Corporation | Registration of LOI fiducials with camera |
| EP3122297B8 (en) * | 2014-03-26 | 2024-02-14 | AMO Development, LLC | Confocal laser eye system |
| US9997199B2 (en) * | 2014-12-05 | 2018-06-12 | Warner Bros. Entertainment Inc. | Immersive virtual reality production and playback for storytelling content |
| CN110927880B (zh) * | 2019-11-28 | 2021-06-18 | 中国科学院微电子研究所 | 高稳定偏振保持合束装置及方法 |
| US20250072760A1 (en) * | 2023-09-05 | 2025-03-06 | Qualcomm Incorporated | Multispectral photoacoustic devices |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3236631B2 (ja) * | 1991-01-25 | 2001-12-10 | ソリッド ステイト オプト リミテッド | パネル照明器 |
| DE4324848C1 (de) * | 1993-07-23 | 1995-03-30 | Schneider Rundfunkwerke Ag | Videoprojektionssystem |
| US5544268A (en) * | 1994-09-09 | 1996-08-06 | Deacon Research | Display panel with electrically-controlled waveguide-routing |
| US5555035A (en) * | 1994-10-03 | 1996-09-10 | Hughes Aircraft Company | Very high resolution light valve writing system based on tilting lower resolution flat panels |
| US6712481B2 (en) * | 1995-06-27 | 2004-03-30 | Solid State Opto Limited | Light emitting panel assemblies |
| US6154259A (en) * | 1996-11-27 | 2000-11-28 | Photera Technologies, Inc. | Multi-beam laser scanning display system with speckle elimination |
| JP2000019928A (ja) * | 1998-04-13 | 2000-01-21 | Mita Ind Co Ltd | 画像形成機 |
| JP3864598B2 (ja) * | 1999-01-06 | 2007-01-10 | セイコーエプソン株式会社 | 投写型表示装置 |
| US6870523B1 (en) * | 2000-06-07 | 2005-03-22 | Genoa Color Technologies | Device, system and method for electronic true color display |
-
2002
- 2002-06-26 CA CA002452064A patent/CA2452064A1/en not_active Abandoned
- 2002-06-26 KR KR10-2003-7016860A patent/KR20040019022A/ko not_active Withdrawn
- 2002-06-26 EP EP02749737A patent/EP1407599A1/en not_active Withdrawn
- 2002-06-26 US US10/184,359 patent/US7015983B2/en not_active Expired - Fee Related
- 2002-06-26 JP JP2003508063A patent/JP2004531983A/ja active Pending
- 2002-06-26 WO PCT/US2002/020883 patent/WO2003001799A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20030025842A1 (en) | 2003-02-06 |
| EP1407599A1 (en) | 2004-04-14 |
| CA2452064A1 (en) | 2003-01-03 |
| JP2004531983A (ja) | 2004-10-14 |
| WO2003001799A1 (en) | 2003-01-03 |
| US7015983B2 (en) | 2006-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20031224 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| N231 | Notification of change of applicant | ||
| PN2301 | Change of applicant |
Patent event date: 20040128 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |