DE69616312D1 - Farbpolarisator - Google Patents
FarbpolarisatorInfo
- Publication number
- DE69616312D1 DE69616312D1 DE69616312T DE69616312T DE69616312D1 DE 69616312 D1 DE69616312 D1 DE 69616312D1 DE 69616312 T DE69616312 T DE 69616312T DE 69616312 T DE69616312 T DE 69616312T DE 69616312 D1 DE69616312 D1 DE 69616312D1
- Authority
- DE
- Germany
- Prior art keywords
- color
- polarizer
- color filters
- combination
- polarizers
- 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.)
- Expired - Lifetime
Links
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]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/312—Driving therefor
- H04N9/3126—Driving therefor for spatial light modulators in series
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- 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
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/288—Filters employing polarising elements, e.g. Lyot or Solc filters
-
- 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
- G02F1/0136—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 for the control of polarisation, e.g. state of polarisation [SOP] control, polarisation scrambling, TE-TM mode conversion or separation
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
- G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
- G02F1/13473—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells for wavelength filtering or for colour display without the use of colour mosaic filters
-
- 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
- G02F1/23—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 for the control of the colour
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/66—Transforming electric information into light information
-
- 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]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
-
- 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
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n
-
- 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
- G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
- G02F2413/04—Number of plates greater than or equal to 4
-
- 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
- G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
- G02F2413/08—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates with a particular optical axis orientation
-
- 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
- H04N5/7441—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 liquid crystal cells
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/447,522 US5751384A (en) | 1995-05-23 | 1995-05-23 | Color polarizers for polarizing an additive color spectrum along a first axis and it's compliment along a second axis |
PCT/US1996/007527 WO1996037806A1 (en) | 1995-05-23 | 1996-05-23 | Color polarizers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69616312D1 true DE69616312D1 (de) | 2001-11-29 |
DE69616312T2 DE69616312T2 (de) | 2002-04-18 |
Family
ID=23776704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69616312T Expired - Lifetime DE69616312T2 (de) | 1995-05-23 | 1996-05-23 | Farbpolarisator |
Country Status (8)
Country | Link |
---|---|
US (3) | US5751384A (de) |
EP (1) | EP0827599B1 (de) |
JP (2) | JP3130537B2 (de) |
KR (1) | KR19990021943A (de) |
AT (1) | ATE207627T1 (de) |
AU (1) | AU5803196A (de) |
DE (1) | DE69616312T2 (de) |
WO (1) | WO1996037806A1 (de) |
Families Citing this family (151)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5822021A (en) * | 1996-05-14 | 1998-10-13 | Colorlink, Inc. | Color shutter liquid crystal display system |
US6183091B1 (en) * | 1995-04-07 | 2001-02-06 | Colorlink, Inc. | Color imaging systems and methods |
US5751384A (en) * | 1995-05-23 | 1998-05-12 | The Board Of Regents Of The University Of Colorado | Color polarizers for polarizing an additive color spectrum along a first axis and it's compliment along a second axis |
US5929946A (en) * | 1995-05-23 | 1999-07-27 | Colorlink, Inc. | Retarder stack for preconditioning light for a modulator having modulation and isotropic states of polarization |
US6273571B1 (en) | 1995-05-23 | 2001-08-14 | Colorlink, Inc. | Display architectures using an electronically controlled optical retarder stack |
US5870159A (en) * | 1995-10-30 | 1999-02-09 | Kaj | Switchable achromatic polarization rotator |
US6141071A (en) * | 1995-10-30 | 2000-10-31 | Colorlink, Inc. | Switchable achromatic polarization rotator |
US6390626B2 (en) | 1996-10-17 | 2002-05-21 | Duke University | Image projection system engine assembly |
US6163393A (en) | 1996-10-29 | 2000-12-19 | Chorum Technologies Inc. | Method and apparatus for wavelength multipexing/demultiplexing |
US6847786B2 (en) | 1996-10-29 | 2005-01-25 | Ec-Optics Technology, Inc. | Compact wavelength filter using optical birefringence and reflective elements |
US6545783B1 (en) | 1996-10-29 | 2003-04-08 | Chorum Technologies Lp | Optical wavelength add/drop multiplexer |
US6115155A (en) | 1996-10-29 | 2000-09-05 | Chorum Technologies Inc. | System for dealing with faults in an optical link |
US6243200B1 (en) | 2000-03-02 | 2001-06-05 | Chorum Technologies, Inc. | Optical wavelength router based on polarization interferometer |
US5892559A (en) * | 1996-11-25 | 1999-04-06 | Colorlink, Inc. | Chromaticity compensating liquid crystal filter |
US6204901B1 (en) | 1997-07-31 | 2001-03-20 | Duke University | Liquid crystal color shutters that include reflective polarizers that pass color components of light of a first polarization and that reflect a majority of color components of light of a second polarization |
FR2769382B1 (fr) * | 1997-10-03 | 2000-12-01 | Thomson Multimedia Sa | Systeme d'eclairage arriere pour modulateur electro-optique transmissif utilisant l'effet de polarisation de la lumiere |
JP3622500B2 (ja) * | 1998-05-20 | 2005-02-23 | 株式会社富士通ゼネラル | 液晶プロジェクタ装置 |
US6650386B1 (en) * | 1998-06-29 | 2003-11-18 | Sharp Kabushiki Kaisha | Nematic liquid crystal display device with multi-domain pixels and compensation with nc>na>nb |
US20080198456A1 (en) * | 1998-07-31 | 2008-08-21 | Colorlink, Inc. | Laminated retarder stack |
US6185041B1 (en) | 1998-10-23 | 2001-02-06 | Duke University | Projection lens and system |
US6773766B2 (en) | 1998-12-22 | 2004-08-10 | Basf Aktiengesellschaft | Utilization of polymerizable liquid crystal substances for the production of optical components |
US6300929B1 (en) * | 1998-12-28 | 2001-10-09 | Kabushiki Kaisha Toshiba | Flat panel display device |
US7595771B1 (en) | 1998-12-31 | 2009-09-29 | Texas Instruments Incorporated | Electro-optical, tunable, broadband color modulator |
US6490017B1 (en) | 1999-01-28 | 2002-12-03 | Duke University | Separating white light into polarized, colored light |
US6403947B1 (en) * | 1999-03-18 | 2002-06-11 | Cambridge Research & Instrumentation Inc. | High-efficiency multiple probe imaging system |
US6550919B1 (en) * | 1999-03-26 | 2003-04-22 | Unaxis Balzers Aktiengesellschaft | Spectral light division and recombination configuration as well as process for the spectrally selective modulation of light |
US6697109B1 (en) | 1999-05-06 | 2004-02-24 | Sharp Laboratories Of America, Inc. | Method and system for field sequential color image capture |
WO2000070376A1 (en) * | 1999-05-14 | 2000-11-23 | Colorlink, Inc. | Optical system for producing a modulated color image |
JP4456206B2 (ja) * | 1999-05-25 | 2010-04-28 | 富士フイルム株式会社 | デジタルカメラ及び画像表示方法 |
US6327093B1 (en) * | 1999-06-04 | 2001-12-04 | Sharp Kabushiki Kaisha | Image display apparatus |
US6519060B1 (en) | 1999-06-04 | 2003-02-11 | Chorum Technologies Lp | Synchronous optical network in frequency domain |
DE60038655T2 (de) | 1999-07-01 | 2009-06-04 | Sanyo Electric Co., Ltd., Moriguchi | Rückprojektionsvorrichtung |
US6280034B1 (en) * | 1999-07-30 | 2001-08-28 | Philips Electronics North America Corporation | Efficient two-panel projection system employing complementary illumination |
JP3923689B2 (ja) | 1999-09-30 | 2007-06-06 | 株式会社東芝 | カラーシャッタ及びカラー画像表示方法 |
EP1094673A3 (de) * | 1999-10-20 | 2004-02-04 | Primax Electronics Ltd | Projektionsvorrichtung zum Anzeigen von elektronischen Bildern |
US6690422B1 (en) | 1999-11-03 | 2004-02-10 | Sharp Laboratories Of America, Inc. | Method and system for field sequential color image capture using color filter array |
JP3618611B2 (ja) * | 1999-12-09 | 2005-02-09 | シャープ株式会社 | 反射型液晶表示装置 |
JP2001228455A (ja) * | 2000-02-18 | 2001-08-24 | Sony Corp | 映像投射装置 |
US6522456B2 (en) | 2001-05-04 | 2003-02-18 | Corning Applied Technologies, Inc. | Dynamic optical filter |
US6638583B1 (en) | 2000-03-16 | 2003-10-28 | Colorlink, Inc. | Method and apparatus for laminating stacks of polycarbonate films |
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US6972810B2 (en) * | 2000-11-02 | 2005-12-06 | 3M Innovative Properties Company | Optical systems for reflective LCDs |
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JP4653327B2 (ja) * | 2001-03-07 | 2011-03-16 | 株式会社リコー | 照明装置 |
US6674579B2 (en) | 2001-03-30 | 2004-01-06 | Koninklijke Philips Electronics N.V. | Color correction to target white points by adjustment of two colors |
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JP4658368B2 (ja) * | 2001-04-09 | 2011-03-23 | 株式会社リコー | 投影装置 |
JP4796250B2 (ja) * | 2001-04-13 | 2011-10-19 | 株式会社リコー | 色分離・合成素子及び投影装置 |
US6642977B2 (en) | 2001-06-20 | 2003-11-04 | 3M Innovative Properties Company | Liquid crystal displays with repositionable front polarizers |
US6793344B2 (en) | 2001-06-26 | 2004-09-21 | Integrated Microdisplays Limited | Optical systems for liquid crystal display projectors |
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-
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- 1996-05-23 AU AU58031/96A patent/AU5803196A/en not_active Abandoned
- 1996-05-23 JP JP08535870A patent/JP3130537B2/ja not_active Expired - Fee Related
- 1996-05-23 AT AT96914763T patent/ATE207627T1/de not_active IP Right Cessation
- 1996-05-23 WO PCT/US1996/007527 patent/WO1996037806A1/en not_active Application Discontinuation
- 1996-05-23 EP EP96914763A patent/EP0827599B1/de not_active Expired - Lifetime
- 1996-05-23 DE DE69616312T patent/DE69616312T2/de not_active Expired - Lifetime
- 1996-05-23 KR KR1019970708418A patent/KR19990021943A/ko not_active Application Discontinuation
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1997
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-
1999
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2000
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EP0827599A1 (de) | 1998-03-11 |
US5751384A (en) | 1998-05-12 |
JP3130537B2 (ja) | 2001-01-31 |
WO1996037806A1 (en) | 1996-11-28 |
US6310673B1 (en) | 2001-10-30 |
EP0827599B1 (de) | 2001-10-24 |
US5953083A (en) | 1999-09-14 |
ATE207627T1 (de) | 2001-11-15 |
JPH11504441A (ja) | 1999-04-20 |
AU5803196A (en) | 1996-12-11 |
JP2001066434A (ja) | 2001-03-16 |
DE69616312T2 (de) | 2002-04-18 |
KR19990021943A (ko) | 1999-03-25 |
EP0827599A4 (de) | 1998-09-16 |
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