WO2005034523A1 - 2d/3d data projector - Google Patents
2d/3d data projector Download PDFInfo
- Publication number
- WO2005034523A1 WO2005034523A1 PCT/IB2004/003646 IB2004003646W WO2005034523A1 WO 2005034523 A1 WO2005034523 A1 WO 2005034523A1 IB 2004003646 W IB2004003646 W IB 2004003646W WO 2005034523 A1 WO2005034523 A1 WO 2005034523A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- micro
- data projector
- projector
- beam forming
- forming component
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
-
- 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
-
- 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
- G02B27/1066—Beam splitting or combining systems for enhancing image performance, like resolution, pixel numbers, dual magnifications or dynamic range, by tiling, slicing or overlapping fields of view
-
- 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
-
- 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
- G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
- G02B27/285—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining comprising arrays of elements, e.g. microprisms
-
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04817110A EP1614299A1 (en) | 2003-04-16 | 2004-04-01 | 2d/3d data projector |
JP2006508440A JP2006527392A (en) | 2003-04-16 | 2004-04-01 | 2D / 3D data projector |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20030583 | 2003-04-16 | ||
FI20030583A FI20030583A (en) | 2003-04-16 | 2003-04-16 | Beamer |
US10/622,296 | 2003-07-17 | ||
US10/622,296 US7059728B2 (en) | 2003-04-16 | 2003-07-17 | 2D/3D data projector |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005034523A1 true WO2005034523A1 (en) | 2005-04-14 |
Family
ID=34424836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2004/003646 WO2005034523A1 (en) | 2003-04-16 | 2004-04-01 | 2d/3d data projector |
Country Status (6)
Country | Link |
---|---|
US (1) | US7270428B2 (en) |
EP (1) | EP1614299A1 (en) |
JP (2) | JP2006527392A (en) |
KR (2) | KR20060084356A (en) |
TW (1) | TWI238286B (en) |
WO (1) | WO2005034523A1 (en) |
Cited By (25)
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---|---|---|---|---|
WO2006067212A1 (en) * | 2004-12-23 | 2006-06-29 | Upstream Engineering Oy | Optical collection and distribution system and method |
WO2007110029A1 (en) * | 2006-03-17 | 2007-10-04 | Osram Opto Semiconductors Gmbh | Optical projection device |
US7632185B2 (en) | 2005-10-28 | 2009-12-15 | Hewlett-Packard Development Company, L.P. | Portable projection gaming system |
US8467133B2 (en) | 2010-02-28 | 2013-06-18 | Osterhout Group, Inc. | See-through display with an optical assembly including a wedge-shaped illumination system |
US8472120B2 (en) | 2010-02-28 | 2013-06-25 | Osterhout Group, Inc. | See-through near-eye display glasses with a small scale image source |
US8477425B2 (en) | 2010-02-28 | 2013-07-02 | Osterhout Group, Inc. | See-through near-eye display glasses including a partially reflective, partially transmitting optical element |
US8482859B2 (en) | 2010-02-28 | 2013-07-09 | Osterhout Group, Inc. | See-through near-eye display glasses wherein image light is transmitted to and reflected from an optically flat film |
US8488246B2 (en) | 2010-02-28 | 2013-07-16 | Osterhout Group, Inc. | See-through near-eye display glasses including a curved polarizing film in the image source, a partially reflective, partially transmitting optical element and an optically flat film |
US8814691B2 (en) | 2010-02-28 | 2014-08-26 | Microsoft Corporation | System and method for social networking gaming with an augmented reality |
US9091851B2 (en) | 2010-02-28 | 2015-07-28 | Microsoft Technology Licensing, Llc | Light control in head mounted displays |
US9097890B2 (en) | 2010-02-28 | 2015-08-04 | Microsoft Technology Licensing, Llc | Grating in a light transmissive illumination system for see-through near-eye display glasses |
US9097891B2 (en) | 2010-02-28 | 2015-08-04 | Microsoft Technology Licensing, Llc | See-through near-eye display glasses including an auto-brightness control for the display brightness based on the brightness in the environment |
US9128281B2 (en) | 2010-09-14 | 2015-09-08 | Microsoft Technology Licensing, Llc | Eyepiece with uniformly illuminated reflective display |
US9129295B2 (en) | 2010-02-28 | 2015-09-08 | Microsoft Technology Licensing, Llc | See-through near-eye display glasses with a fast response photochromic film system for quick transition from dark to clear |
US9134534B2 (en) | 2010-02-28 | 2015-09-15 | Microsoft Technology Licensing, Llc | See-through near-eye display glasses including a modular image source |
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 |
US9223134B2 (en) | 2010-02-28 | 2015-12-29 | Microsoft Technology Licensing, Llc | Optical imperfections in a light transmissive illumination system for see-through near-eye display glasses |
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 |
US9285589B2 (en) | 2010-02-28 | 2016-03-15 | Microsoft Technology Licensing, Llc | AR glasses with event and sensor triggered control of AR eyepiece applications |
US9341843B2 (en) | 2010-02-28 | 2016-05-17 | Microsoft Technology Licensing, Llc | See-through near-eye display glasses with a small scale image source |
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 |
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 |
US10180572B2 (en) | 2010-02-28 | 2019-01-15 | Microsoft Technology Licensing, Llc | AR glasses with event and user action control of external applications |
US10539787B2 (en) | 2010-02-28 | 2020-01-21 | Microsoft Technology Licensing, Llc | Head-worn adaptive display |
US10860100B2 (en) | 2010-02-28 | 2020-12-08 | Microsoft Technology Licensing, Llc | AR glasses with predictive control of external device based on event input |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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JP5230299B2 (en) * | 2008-08-22 | 2013-07-10 | 三菱電機株式会社 | Video display device and video display method |
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US20110222022A1 (en) * | 2008-12-17 | 2011-09-15 | Colorlink. Japan Limited | Image display device |
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US8542270B2 (en) | 2009-03-10 | 2013-09-24 | Bradley Nelson | 3D stereoscopic display system for large format LED displays |
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JP5311049B2 (en) * | 2009-09-18 | 2013-10-09 | セイコーエプソン株式会社 | projector |
JP5582148B2 (en) * | 2009-10-22 | 2014-09-03 | 日本電気株式会社 | LIGHT EMITTING ELEMENT AND IMAGE DISPLAY DEVICE USING THE LIGHT EMITTING ELEMENT |
US20130182444A1 (en) * | 2010-03-06 | 2013-07-18 | Blackbrite Aps | Led head and photon extractor |
US8979281B2 (en) | 2010-06-21 | 2015-03-17 | Disney Enterprises, Inc. | System and method for imagination park tree projections |
US20140041205A1 (en) | 2010-11-19 | 2014-02-13 | Reald Inc. | Method of manufacturing directional backlight apparatus and directional structured optical film |
WO2012114522A1 (en) * | 2011-02-25 | 2012-08-30 | 日立コンシューマエレクトロニクス株式会社 | Projection image display device |
JP5440561B2 (en) * | 2011-07-06 | 2014-03-12 | 株式会社ニコン | Projection apparatus and electronic apparatus |
WO2013028944A1 (en) * | 2011-08-24 | 2013-02-28 | Reald Inc. | Autostereoscopic display with a passive cycloidal diffractive waveplate |
US8988564B2 (en) * | 2011-09-09 | 2015-03-24 | Apple Inc. | Digital camera with light splitter |
US9001423B2 (en) | 2012-07-23 | 2015-04-07 | Reald Inc. | Temporally multiplexed display with landscape and portrait operation modes |
US9325977B2 (en) | 2012-01-25 | 2016-04-26 | International Business Machines Corporation | Three dimensional LCD monitor display |
US8985785B2 (en) | 2012-01-25 | 2015-03-24 | International Business Machines Corporation | Three dimensional laser image projector |
US9104048B2 (en) | 2012-01-25 | 2015-08-11 | International Business Machines Corporation | Three dimensional image projector with single modulator |
US8960913B2 (en) | 2012-01-25 | 2015-02-24 | International Busniess Machines Corporation | Three dimensional image projector with two color imaging |
US8992024B2 (en) | 2012-01-25 | 2015-03-31 | International Business Machines Corporation | Three dimensional image projector with circular light polarization |
US20130188149A1 (en) | 2012-01-25 | 2013-07-25 | International Business Machines Corporation | Three dimensional image projector |
US9004700B2 (en) | 2012-01-25 | 2015-04-14 | International Business Machines Corporation | Three dimensional image projector stabilization circuit |
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US10062357B2 (en) | 2012-05-18 | 2018-08-28 | Reald Spark, Llc | Controlling light sources of a directional backlight |
US9188731B2 (en) | 2012-05-18 | 2015-11-17 | Reald Inc. | Directional backlight |
US9678267B2 (en) | 2012-05-18 | 2017-06-13 | Reald Spark, Llc | Wide angle imaging directional backlights |
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US9235057B2 (en) | 2012-05-18 | 2016-01-12 | Reald Inc. | Polarization recovery in a directional display device |
US9350980B2 (en) | 2012-05-18 | 2016-05-24 | Reald Inc. | Crosstalk suppression in a directional backlight |
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WO2014100753A1 (en) | 2012-12-21 | 2014-06-26 | Reald Inc. | Superlens component for directional display |
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WO2015057625A1 (en) | 2013-10-14 | 2015-04-23 | Reald Inc. | Control of directional display |
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JP2018205452A (en) * | 2017-06-01 | 2018-12-27 | セイコーエプソン株式会社 | Optical device and display device |
EP4293574A3 (en) | 2017-08-08 | 2024-04-03 | RealD Spark, LLC | Adjusting a digital representation of a head region |
EP3707554B1 (en) | 2017-11-06 | 2023-09-13 | RealD Spark, LLC | Privacy display apparatus |
JP7353007B2 (en) | 2018-01-25 | 2023-09-29 | リアルディー スパーク エルエルシー | Touch screen for privacy display |
EP3903135A4 (en) * | 2018-12-28 | 2022-10-19 | Magic Leap, Inc. | Virtual and augmented reality display systems with emissive micro-displays |
CN110174812A (en) * | 2019-06-06 | 2019-08-27 | 郭瀚文 | A kind of two-piece type LCD projector based on half-court sequence display mode |
EP4214441A1 (en) | 2020-09-16 | 2023-07-26 | RealD Spark, LLC | Vehicle external illumination device |
US11966049B2 (en) | 2022-08-02 | 2024-04-23 | Reald Spark, Llc | Pupil tracking near-eye display |
WO2024034015A1 (en) * | 2022-08-09 | 2024-02-15 | 日本電信電話株式会社 | Space presentation device and space presentation method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0807832A2 (en) * | 1996-05-14 | 1997-11-19 | Omron Corporation | Optical path converting optical element, optical path converter, and optical projector and image display apparatus using said optical element |
US6416182B1 (en) * | 1997-06-03 | 2002-07-09 | Hitachi, Ltd. | Projection type liquid crystal display device |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1646251C3 (en) | 1966-11-14 | 1973-07-12 | Minnesota Mining & Mfg | One-piece reflector |
US3834789A (en) | 1973-02-02 | 1974-09-10 | Dominion Auto Access | Reflecting device |
US5008496A (en) | 1988-09-15 | 1991-04-16 | Siemens Aktiengesellschaft | Three-dimensional printed circuit board |
KR930003307B1 (en) | 1989-12-14 | 1993-04-24 | 주식회사 금성사 | Three dimensional projector |
US5264063A (en) | 1990-05-16 | 1993-11-23 | Reflexite Corporation | Method for making flexible retroreflective sheet material |
WO1992016872A1 (en) | 1991-03-20 | 1992-10-01 | Mitsubishi Denki Kabushiki Kaisha | Projection type display device |
SE9300958L (en) | 1993-03-23 | 1994-09-24 | Nova Onab Optica Ab | Offset projector |
US6417967B1 (en) | 1994-10-27 | 2002-07-09 | Massachusetts Institute Of Technology | System and method for efficient illumination in color projection displays |
US5728324A (en) | 1995-01-31 | 1998-03-17 | Digital Optics Corporation | Molding diffractive optical elements |
WO1997001128A1 (en) | 1995-06-22 | 1997-01-09 | Optica Nova Onab Ab | Illumination arrangement for projection with reflective displays |
JPH10186112A (en) | 1996-12-19 | 1998-07-14 | Sekinosu Kk | Prism assembly and its production |
US6407868B1 (en) | 1997-05-13 | 2002-06-18 | Nikon Corporation | Cross dichroic prism, method of making the same, and full-color projector using the same |
US5971545A (en) | 1997-06-25 | 1999-10-26 | Hewlett-Packard Company | Light source for projection display |
JP3585097B2 (en) | 1998-06-04 | 2004-11-04 | セイコーエプソン株式会社 | Light source device, optical device and liquid crystal display device |
US6429583B1 (en) * | 1998-11-30 | 2002-08-06 | General Electric Company | Light emitting device with ba2mgsi2o7:eu2+, ba2sio4:eu2+, or (srxcay ba1-x-y)(a1zga1-z)2sr:eu2+phosphors |
US6155699A (en) * | 1999-03-15 | 2000-12-05 | Agilent Technologies, Inc. | Efficient phosphor-conversion led structure |
JP3633376B2 (en) | 1999-06-21 | 2005-03-30 | セイコーエプソン株式会社 | Method for manufacturing polarization separation device |
US6686691B1 (en) * | 1999-09-27 | 2004-02-03 | Lumileds Lighting, U.S., Llc | Tri-color, white light LED lamps |
NO312530B1 (en) * | 2000-04-13 | 2002-05-21 | Bertil Hogganvik | short Magazine |
US6733139B2 (en) | 2000-06-05 | 2004-05-11 | Hewlett-Packard Development Company, L.P. | Projector with narrow-spectrum light source to complement broad-spectrum light source |
DE10033502A1 (en) | 2000-07-10 | 2002-01-31 | Osram Opto Semiconductors Gmbh | Optoelectronic module, process for its production and its use |
US6686676B2 (en) * | 2001-04-30 | 2004-02-03 | General Electric Company | UV reflectors and UV-based light sources having reduced UV radiation leakage incorporating the same |
KR100481106B1 (en) | 2001-05-21 | 2005-04-07 | 가부시키가이샤 히타치세이사쿠쇼 | Projector |
IL159677A0 (en) | 2001-07-06 | 2004-06-20 | Explay Ltd | An image projecting device and method |
KR100440958B1 (en) | 2001-10-12 | 2004-07-21 | 삼성전자주식회사 | Illumination system and a projector imploying it |
TW571119B (en) | 2001-12-20 | 2004-01-11 | Delta Electronics Inc | Image projection device with integrated semiconductor light emitting element light source |
JP3931127B2 (en) | 2002-09-03 | 2007-06-13 | オリンパス株式会社 | LIGHTING DEVICE AND DISPLAY DEVICE USING THE SAME |
EP1420462A1 (en) * | 2002-11-13 | 2004-05-19 | Heptagon Oy | Light emitting device |
US6871982B2 (en) | 2003-01-24 | 2005-03-29 | Digital Optics International Corporation | High-density illumination system |
FI20030583A (en) | 2003-04-16 | 2004-10-17 | Upstream Engineering Oy | Beamer |
JP2004335992A (en) | 2003-04-18 | 2004-11-25 | Victor Co Of Japan Ltd | Light source unit and projection display device applied with the light source unit |
US20040219464A1 (en) | 2003-05-01 | 2004-11-04 | Dunham Gregory David | Diffractive optical elements formed on plastic surface and method of making |
JP2005003900A (en) | 2003-06-11 | 2005-01-06 | Seiko Epson Corp | Projector |
FI118991B (en) * | 2004-02-09 | 2008-06-13 | Upstream Engineering Oy | A method for manufacturing three-dimensional optical components |
US20060139575A1 (en) * | 2004-12-23 | 2006-06-29 | Upstream Engineering Oy | Optical collection and distribution system and method |
-
2004
- 2004-04-01 JP JP2006508440A patent/JP2006527392A/en not_active Withdrawn
- 2004-04-01 EP EP04817110A patent/EP1614299A1/en not_active Withdrawn
- 2004-04-01 WO PCT/IB2004/003646 patent/WO2005034523A1/en active Application Filing
- 2004-04-01 KR KR1020057019706A patent/KR20060084356A/en not_active Application Discontinuation
- 2004-04-01 KR KR1020077019467A patent/KR20070092330A/en not_active Application Discontinuation
- 2004-04-14 TW TW093110306A patent/TWI238286B/en not_active IP Right Cessation
-
2006
- 2006-04-18 US US11/407,829 patent/US7270428B2/en not_active Expired - Fee Related
-
2007
- 2007-07-21 JP JP2007190250A patent/JP2008046621A/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0807832A2 (en) * | 1996-05-14 | 1997-11-19 | Omron Corporation | Optical path converting optical element, optical path converter, and optical projector and image display apparatus using said optical element |
US6416182B1 (en) * | 1997-06-03 | 2002-07-09 | Hitachi, Ltd. | Projection type liquid crystal display device |
Non-Patent Citations (1)
Title |
---|
See also references of EP1614299A1 * |
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US10180572B2 (en) | 2010-02-28 | 2019-01-15 | Microsoft Technology Licensing, Llc | AR glasses with event and user action control of external applications |
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Also Published As
Publication number | Publication date |
---|---|
JP2008046621A (en) | 2008-02-28 |
US20060215129A1 (en) | 2006-09-28 |
TWI238286B (en) | 2005-08-21 |
US7270428B2 (en) | 2007-09-18 |
KR20070092330A (en) | 2007-09-12 |
JP2006527392A (en) | 2006-11-30 |
EP1614299A1 (en) | 2006-01-11 |
KR20060084356A (en) | 2006-07-24 |
TW200426494A (en) | 2004-12-01 |
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