ATE200712T1 - Beugungsgittersystem mit verdoppelter lichtsammlung - Google Patents
Beugungsgittersystem mit verdoppelter lichtsammlungInfo
- Publication number
- ATE200712T1 ATE200712T1 AT96917142T AT96917142T ATE200712T1 AT E200712 T1 ATE200712 T1 AT E200712T1 AT 96917142 T AT96917142 T AT 96917142T AT 96917142 T AT96917142 T AT 96917142T AT E200712 T1 ATE200712 T1 AT E200712T1
- Authority
- AT
- Austria
- Prior art keywords
- light
- valve
- diffraction
- light collection
- double light
- Prior art date
Links
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
- G02B27/10—Beam splitting or combining systems
-
- 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
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0808—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more diffracting elements
-
- 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
-
- 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
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
-
- 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
- H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
- H04N5/7458—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of deformable mirrors, e.g. digital micromirror device [DMD]
-
- 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]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Projection Apparatus (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/473,759 US5629801A (en) | 1995-06-07 | 1995-06-07 | Diffraction grating light doubling collection system |
PCT/US1996/008803 WO1996041224A1 (en) | 1995-06-07 | 1996-06-05 | Diffraction grating light doubling collection system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE200712T1 true ATE200712T1 (de) | 2001-05-15 |
Family
ID=23880860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96917142T ATE200712T1 (de) | 1995-06-07 | 1996-06-05 | Beugungsgittersystem mit verdoppelter lichtsammlung |
Country Status (10)
Country | Link |
---|---|
US (1) | US5629801A (de) |
EP (1) | EP0830628B1 (de) |
JP (1) | JP2941952B2 (de) |
KR (1) | KR100285510B1 (de) |
CN (1) | CN1072363C (de) |
AT (1) | ATE200712T1 (de) |
AU (1) | AU5981096A (de) |
DE (1) | DE69612554T2 (de) |
NO (1) | NO975694L (de) |
WO (1) | WO1996041224A1 (de) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6969635B2 (en) * | 2000-12-07 | 2005-11-29 | Reflectivity, Inc. | Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates |
DE69826950T2 (de) * | 1997-09-05 | 2006-02-23 | Sharp K.K. | Dunkelfeld-Projektionsanzeigegerät |
GB2329036A (en) * | 1997-09-05 | 1999-03-10 | Sharp Kk | Optical system for redistributing optical extent and illumination source |
US6072545A (en) * | 1998-01-07 | 2000-06-06 | Gribschaw; Franklin C. | Video image rotating apparatus |
US6220730B1 (en) * | 1998-07-01 | 2001-04-24 | Light & Sound Design, Ltd. | Illumination obscurement device |
US6303986B1 (en) | 1998-07-29 | 2001-10-16 | Silicon Light Machines | Method of and apparatus for sealing an hermetic lid to a semiconductor die |
US6962419B2 (en) | 1998-09-24 | 2005-11-08 | Reflectivity, Inc | Micromirror elements, package for the micromirror elements, and projection system therefor |
US6826330B1 (en) | 1999-08-11 | 2004-11-30 | Lightconnect, Inc. | Dynamic spectral shaping for fiber-optic application |
US6501600B1 (en) | 1999-08-11 | 2002-12-31 | Lightconnect, Inc. | Polarization independent grating modulator |
US6674563B2 (en) | 2000-04-13 | 2004-01-06 | Lightconnect, Inc. | Method and apparatus for device linearization |
ES2211626T3 (es) * | 1999-09-29 | 2004-07-16 | Koninklijke Philips Electronics N.V. | Sistema de proyeccion de imagenes. |
US6888983B2 (en) | 2000-04-14 | 2005-05-03 | Lightconnect, Inc. | Dynamic gain and channel equalizers |
EP1172681A3 (de) | 2000-07-13 | 2004-06-09 | Creo IL. Ltd. | Mikromechanischer Lichtmodulator mit Blaze-Effekt und Matrix daraus |
US7012731B2 (en) * | 2000-08-30 | 2006-03-14 | Reflectivity, Inc | Packaged micromirror array for a projection display |
US6947195B2 (en) | 2001-01-18 | 2005-09-20 | Ricoh Company, Ltd. | Optical modulator, optical modulator manufacturing method, light information processing apparatus including optical modulator, image formation apparatus including optical modulator, and image projection and display apparatus including optical modulator |
US6567584B2 (en) | 2001-02-12 | 2003-05-20 | Silicon Light Machines | Illumination system for one-dimensional spatial light modulators employing multiple light sources |
US6609798B1 (en) * | 2001-02-28 | 2003-08-26 | Tomislav F. Milinusic | Digital light projection system |
US6707591B2 (en) * | 2001-04-10 | 2004-03-16 | Silicon Light Machines | Angled illumination for a single order light modulator based projection system |
US6782205B2 (en) | 2001-06-25 | 2004-08-24 | Silicon Light Machines | Method and apparatus for dynamic equalization in wavelength division multiplexing |
US6747781B2 (en) | 2001-06-25 | 2004-06-08 | Silicon Light Machines, Inc. | Method, apparatus, and diffuser for reducing laser speckle |
US7023606B2 (en) * | 2001-08-03 | 2006-04-04 | Reflectivity, Inc | Micromirror array for projection TV |
US6639722B2 (en) | 2001-08-15 | 2003-10-28 | Silicon Light Machines | Stress tuned blazed grating light valve |
US6785001B2 (en) | 2001-08-21 | 2004-08-31 | Silicon Light Machines, Inc. | Method and apparatus for measuring wavelength jitter of light signal |
US6532097B1 (en) | 2001-10-11 | 2003-03-11 | Applied Materials, Inc. | Image registration apparatus having an adjustable reflective diffraction grating and method |
US6768588B2 (en) * | 2001-11-02 | 2004-07-27 | Microvision, Inc. | Apparatus and methods for generating multiple exit-pupil images in an expanded exit pupil |
US6900915B2 (en) | 2001-11-14 | 2005-05-31 | Ricoh Company, Ltd. | Light deflecting method and apparatus efficiently using a floating mirror |
US6800238B1 (en) | 2002-01-15 | 2004-10-05 | Silicon Light Machines, Inc. | Method for domain patterning in low coercive field ferroelectrics |
US6767751B2 (en) | 2002-05-28 | 2004-07-27 | Silicon Light Machines, Inc. | Integrated driver process flow |
US6728023B1 (en) | 2002-05-28 | 2004-04-27 | Silicon Light Machines | Optical device arrays with optimized image resolution |
US6822797B1 (en) | 2002-05-31 | 2004-11-23 | Silicon Light Machines, Inc. | Light modulator structure for producing high-contrast operation using zero-order light |
US6829258B1 (en) | 2002-06-26 | 2004-12-07 | Silicon Light Machines, Inc. | Rapidly tunable external cavity laser |
US6714337B1 (en) | 2002-06-28 | 2004-03-30 | Silicon Light Machines | Method and device for modulating a light beam and having an improved gamma response |
US6813059B2 (en) | 2002-06-28 | 2004-11-02 | Silicon Light Machines, Inc. | Reduced formation of asperities in contact micro-structures |
US6801354B1 (en) | 2002-08-20 | 2004-10-05 | Silicon Light Machines, Inc. | 2-D diffraction grating for substantially eliminating polarization dependent losses |
US6712480B1 (en) | 2002-09-27 | 2004-03-30 | Silicon Light Machines | Controlled curvature of stressed micro-structures |
US7042622B2 (en) * | 2003-10-30 | 2006-05-09 | Reflectivity, Inc | Micromirror and post arrangements on substrates |
US6829077B1 (en) | 2003-02-28 | 2004-12-07 | Silicon Light Machines, Inc. | Diffractive light modulator with dynamically rotatable diffraction plane |
US6806997B1 (en) | 2003-02-28 | 2004-10-19 | Silicon Light Machines, Inc. | Patterned diffractive light modulator ribbon for PDL reduction |
JP4400855B2 (ja) | 2003-04-15 | 2010-01-20 | 株式会社リコー | 光偏向装置、光偏向装置の製造方法、光偏向アレー、画像形成装置および画像投影表示装置 |
JP4363916B2 (ja) | 2003-06-27 | 2009-11-11 | 株式会社リコー | 光偏向装置の駆動方法、光偏向装置、光偏向アレー、画像形成装置および画像投影表示装置 |
JP4400865B2 (ja) | 2004-01-06 | 2010-01-20 | 株式会社リコー | 光偏向装置 |
US7227618B1 (en) | 2004-03-24 | 2007-06-05 | Baokang Bi | Pattern generating systems |
US7339737B2 (en) | 2004-04-23 | 2008-03-04 | Microvision, Inc. | Beam multiplier that can be used as an exit-pupil expander and related system and method |
US7073909B2 (en) * | 2004-07-29 | 2006-07-11 | Hewlett-Packard Development Company, L.P. | Optical systems and methods |
JP4290095B2 (ja) * | 2004-08-16 | 2009-07-01 | キヤノン株式会社 | 表示光学系および画像表示システム |
DE102004060577B4 (de) * | 2004-12-16 | 2010-08-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Schaltung und Verfahren zum Erzeugen eines Strompulses in einem Wellenleiter |
CN1325946C (zh) * | 2005-11-30 | 2007-07-11 | 中国科学院上海光学精密机械研究所 | 利用达曼光栅对产生多脉冲的装置 |
US7891818B2 (en) | 2006-12-12 | 2011-02-22 | Evans & Sutherland Computer Corporation | System and method for aligning RGB light in a single modulator projector |
US8358317B2 (en) | 2008-05-23 | 2013-01-22 | Evans & Sutherland Computer Corporation | System and method for displaying a planar image on a curved surface |
US8702248B1 (en) | 2008-06-11 | 2014-04-22 | Evans & Sutherland Computer Corporation | Projection method for reducing interpixel gaps on a viewing surface |
US8077378B1 (en) | 2008-11-12 | 2011-12-13 | Evans & Sutherland Computer Corporation | Calibration system and method for light modulation device |
US9641826B1 (en) | 2011-10-06 | 2017-05-02 | Evans & Sutherland Computer Corporation | System and method for displaying distant 3-D stereo on a dome surface |
JP2018163307A (ja) * | 2017-03-27 | 2018-10-18 | ソニー株式会社 | 画像表示装置、及び画像表示素子 |
Family Cites Families (37)
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US4093346A (en) * | 1973-07-13 | 1978-06-06 | Minolta Camera Kabushiki Kaisha | Optical low pass filter |
US3947105A (en) * | 1973-09-21 | 1976-03-30 | Technical Operations, Incorporated | Production of colored designs |
JPS5742849B2 (de) * | 1974-06-05 | 1982-09-10 | ||
US4017158A (en) * | 1975-03-17 | 1977-04-12 | E. I. Du Pont De Nemours And Company | Spatial frequency carrier and process of preparing same |
US4184700A (en) * | 1975-11-17 | 1980-01-22 | Lgz Landis & Gyr Zug Ag | Documents embossed with optical markings representing genuineness information |
CH595664A5 (de) * | 1975-11-17 | 1978-02-15 | Landis & Gyr Ag | |
CH594495A5 (de) * | 1976-05-04 | 1978-01-13 | Landis & Gyr Ag | |
US4139257A (en) * | 1976-09-28 | 1979-02-13 | Canon Kabushiki Kaisha | Synchronizing signal generator |
US4067129A (en) * | 1976-10-28 | 1978-01-10 | Trans-World Manufacturing Corporation | Display apparatus having means for creating a spectral color effect |
CH604279A5 (de) * | 1976-12-21 | 1978-08-31 | Landis & Gyr Ag | |
CH616253A5 (de) * | 1977-06-21 | 1980-03-14 | Landis & Gyr Ag | |
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US4440839A (en) * | 1981-03-18 | 1984-04-03 | United Technologies Corporation | Method of forming laser diffraction grating for beam sampling device |
US4408884A (en) * | 1981-06-29 | 1983-10-11 | Rca Corporation | Optical measurements of fine line parameters in integrated circuit processes |
US4492435A (en) * | 1982-07-02 | 1985-01-08 | Xerox Corporation | Multiple array full width electro mechanical modulator |
US4655539A (en) * | 1983-04-18 | 1987-04-07 | Aerodyne Products Corporation | Hologram writing apparatus and method |
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US4596992A (en) * | 1984-08-31 | 1986-06-24 | Texas Instruments Incorporated | Linear spatial light modulator and printer |
US4751509A (en) * | 1985-06-04 | 1988-06-14 | Nec Corporation | Light valve for use in a color display unit with a diffraction grating assembly included in the valve |
US4856869A (en) * | 1986-04-08 | 1989-08-15 | Canon Kabushiki Kaisha | Display element and observation apparatus having the same |
US5155604A (en) * | 1987-10-26 | 1992-10-13 | Van Leer Metallized Products (Usa) Limited | Coated paper sheet embossed with a diffraction or holographic pattern |
EP0330738B1 (de) * | 1988-03-03 | 1991-11-13 | Landis & Gyr Betriebs AG | Dokument |
JPH01296214A (ja) * | 1988-05-25 | 1989-11-29 | Canon Inc | 表示装置 |
JPH01306886A (ja) * | 1988-06-03 | 1989-12-11 | Canon Inc | 体積位相型回折格子 |
JP2585717B2 (ja) * | 1988-06-03 | 1997-02-26 | キヤノン株式会社 | 表示装置 |
US5058992A (en) * | 1988-09-07 | 1991-10-22 | Toppan Printing Co., Ltd. | Method for producing a display with a diffraction grating pattern and a display produced by the method |
ATE98795T1 (de) * | 1988-09-30 | 1994-01-15 | Landis & Gyr Business Support | Beugungselement. |
US4915463A (en) * | 1988-10-18 | 1990-04-10 | The United States Of America As Represented By The Department Of Energy | Multilayer diffraction grating |
DE59003860D1 (de) * | 1989-09-04 | 1994-01-27 | Gretag Ag | Beleuchtungsvorrichtung für Projektionszwecke. |
JP2508387B2 (ja) * | 1989-10-16 | 1996-06-19 | 凸版印刷株式会社 | 回折格子パタ―ンを有するディスプレイの作製方法 |
US5291317A (en) * | 1990-07-12 | 1994-03-01 | Applied Holographics Corporation | Holographic diffraction grating patterns and methods for creating the same |
CA2060057C (en) * | 1991-01-29 | 1997-12-16 | Susumu Takahashi | Display having diffraction grating pattern |
DE59105407D1 (de) * | 1991-10-30 | 1995-06-08 | Fraunhofer Ges Forschung | Belichtungsvorrichtung. |
US5231388A (en) * | 1991-12-17 | 1993-07-27 | Texas Instruments Incorporated | Color display system using spatial light modulators |
US5311360A (en) * | 1992-04-28 | 1994-05-10 | The Board Of Trustees Of The Leland Stanford, Junior University | Method and apparatus for modulating a light beam |
US5347433A (en) * | 1992-06-11 | 1994-09-13 | Sedlmayr Steven R | Collimated beam of light and systems and methods for implementation thereof |
-
1995
- 1995-06-07 US US08/473,759 patent/US5629801A/en not_active Expired - Lifetime
-
1996
- 1996-06-05 AT AT96917142T patent/ATE200712T1/de not_active IP Right Cessation
- 1996-06-05 CN CN96194559A patent/CN1072363C/zh not_active Expired - Fee Related
- 1996-06-05 AU AU59810/96A patent/AU5981096A/en not_active Abandoned
- 1996-06-05 WO PCT/US1996/008803 patent/WO1996041224A1/en active IP Right Grant
- 1996-06-05 EP EP96917142A patent/EP0830628B1/de not_active Expired - Lifetime
- 1996-06-05 DE DE69612554T patent/DE69612554T2/de not_active Expired - Fee Related
- 1996-06-05 KR KR1019970708748A patent/KR100285510B1/ko not_active IP Right Cessation
- 1996-06-05 JP JP9501292A patent/JP2941952B2/ja not_active Expired - Fee Related
-
1997
- 1997-12-05 NO NO975694A patent/NO975694L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1072363C (zh) | 2001-10-03 |
JP2941952B2 (ja) | 1999-08-30 |
DE69612554D1 (de) | 2001-05-23 |
CN1187248A (zh) | 1998-07-08 |
AU5981096A (en) | 1996-12-30 |
KR19990022269A (ko) | 1999-03-25 |
WO1996041224A1 (en) | 1996-12-19 |
NO975694D0 (no) | 1997-12-05 |
EP0830628A1 (de) | 1998-03-25 |
NO975694L (no) | 1998-02-06 |
DE69612554T2 (de) | 2001-08-23 |
EP0830628B1 (de) | 2001-04-18 |
JPH10510373A (ja) | 1998-10-06 |
KR100285510B1 (ko) | 2001-04-02 |
US5629801A (en) | 1997-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |