TWI464450B - 用於光學投影機之色光結合系統 - Google Patents
用於光學投影機之色光結合系統 Download PDFInfo
- Publication number
- TWI464450B TWI464450B TW097117894A TW97117894A TWI464450B TW I464450 B TWI464450 B TW I464450B TW 097117894 A TW097117894 A TW 097117894A TW 97117894 A TW97117894 A TW 97117894A TW I464450 B TWI464450 B TW I464450B
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- color
- color light
- combining system
- combined
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims description 20
- 230000010287 polarization Effects 0.000 claims description 48
- 239000000758 substrate Substances 0.000 claims description 19
- 210000001747 pupil Anatomy 0.000 claims description 9
- 238000004064 recycling Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 claims description 3
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 2
- 230000000979 retarding effect Effects 0.000 claims 2
- 239000006185 dispersion Substances 0.000 claims 1
- 230000001953 sensory effect Effects 0.000 claims 1
- 230000002269 spontaneous effect Effects 0.000 claims 1
- 239000010408 film Substances 0.000 description 23
- 210000000887 face Anatomy 0.000 description 7
- 238000003384 imaging method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000012788 optical film Substances 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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
- 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
- G02B27/1006—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
- G02B27/1026—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators
- G02B27/1033—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators having a single light modulator for all colour channels
-
- 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
- G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Projection Apparatus (AREA)
- Optical Elements Other Than Lenses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US93883407P | 2007-05-18 | 2007-05-18 | |
| US12/100,577 US7821713B2 (en) | 2007-05-18 | 2008-04-10 | Color light combining system for optical projector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200905244A TW200905244A (en) | 2009-02-01 |
| TWI464450B true TWI464450B (zh) | 2014-12-11 |
Family
ID=40027205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097117894A TWI464450B (zh) | 2007-05-18 | 2008-05-15 | 用於光學投影機之色光結合系統 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7821713B2 (enExample) |
| EP (1) | EP2153268B1 (enExample) |
| JP (1) | JP5469596B2 (enExample) |
| KR (1) | KR20100017671A (enExample) |
| CN (1) | CN101681024B (enExample) |
| TW (1) | TWI464450B (enExample) |
| WO (1) | WO2008144207A1 (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009086310A1 (en) * | 2007-12-28 | 2009-07-09 | 3M Innovative Properties Company | Light combiner |
| KR20100099747A (ko) * | 2007-12-28 | 2010-09-13 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광 조합기 |
| CN102084283A (zh) * | 2008-05-15 | 2011-06-01 | 3M创新有限公司 | 光学元件和合色器 |
| EP2283391B1 (en) | 2008-05-15 | 2014-07-23 | 3M Innovative Properties Company | Optical element and color combiner |
| JP2012509512A (ja) * | 2008-11-19 | 2012-04-19 | スリーエム イノベイティブ プロパティズ カンパニー | 偏光変換を行う色合成器 |
| CN102282497B (zh) * | 2008-11-19 | 2014-07-02 | 3M创新有限公司 | 高耐久性合色器 |
| KR20110086853A (ko) | 2008-11-19 | 2011-08-01 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 편광 변환 컬러 결합기 |
| EP2521937A2 (en) * | 2010-01-06 | 2012-11-14 | 3M Innovative Properties Company | Compact optical integrator |
| WO2011127286A1 (en) * | 2010-04-07 | 2011-10-13 | Appotronics Corporation Limited | High brightness illumination device using double-sided excitation of wavelength conversion materials |
| US8982463B2 (en) | 2010-09-22 | 2015-03-17 | 3M Innovative Properties Company | Tilted plate normal incidence color combiner with a polarizing beam splitter |
| US8556472B2 (en) | 2010-09-28 | 2013-10-15 | Simon Magarill | Light reflectors and flood lighting systems |
| US9122140B2 (en) | 2010-12-29 | 2015-09-01 | 3M Innovative Properties Company | Refractive polarization converter and polarized color combiner |
| WO2012154446A1 (en) | 2011-05-12 | 2012-11-15 | 3M Innovative Properties Company | Optical structure for remote phosphor led |
| TW201327014A (zh) | 2011-10-24 | 2013-07-01 | 3M Innovative Properties Co | 偏斜雙色偏光之色彩結合器 |
| EP2771734B1 (en) | 2011-10-24 | 2017-07-19 | 3M Innovative Properties Company | Tilted dichroic polarizing beamsplitter |
| CN202432315U (zh) * | 2012-01-01 | 2012-09-12 | 深圳市光峰光电技术有限公司 | 半导体光源和发光装置 |
| US10477194B2 (en) | 2012-04-25 | 2019-11-12 | 3M Innovative Properties Company | Two imager projection device |
| US9958699B2 (en) | 2012-12-21 | 2018-05-01 | 3M Innovative Properties Company | Hybrid polarizing beam splitter |
| IL293991B2 (en) * | 2015-10-30 | 2026-03-01 | Seurat Tech Inc | Additive manufacturing system and apparatus |
| US11668866B2 (en) | 2019-05-20 | 2023-06-06 | Meta Platforms Technologies, Llc | Split prism illuminator for spatial light modulator |
| CN116047849B (zh) * | 2020-04-30 | 2025-09-02 | 中强光电股份有限公司 | 照明系统及投影装置 |
| US12162074B2 (en) | 2020-11-25 | 2024-12-10 | Lawrence Livermore National Security, Llc | System and method for large-area pulsed laser melting of metallic powder in a laser powder bed fusion application |
| CA3246239A1 (en) | 2022-04-28 | 2023-11-02 | Alcon Inc. | SINGLE-FIBER ILLUMINATED LASER PROBE WITH ADJUSTABLE COLOR |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060007538A1 (en) * | 2004-07-06 | 2006-01-12 | Colorlink Inc. | Illumination Systems |
| US20060152931A1 (en) * | 2001-12-14 | 2006-07-13 | Digital Optics International Corporation | Uniform illumination system |
| CN1898968A (zh) * | 2003-12-23 | 2007-01-17 | 3M创新有限公司 | 用于投影显示的组合光源 |
| TWI571119B (zh) * | 2015-01-15 | 2017-02-11 | 財團法人工業技術研究院 | 顯示控制方法及系統、廣告破口判斷裝置、影音處理裝置 |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5882774A (en) | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
| US5625738A (en) | 1994-06-28 | 1997-04-29 | Corning Incorporated | Apparatus for uniformly illuminating a light valve |
| US7023602B2 (en) * | 1999-05-17 | 2006-04-04 | 3M Innovative Properties Company | Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter and color separation and recombination prisms |
| US6486997B1 (en) | 1997-10-28 | 2002-11-26 | 3M Innovative Properties Company | Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter |
| JP3573190B2 (ja) | 1998-07-03 | 2004-10-06 | 株式会社富士通ゼネラル | 液晶プロジェクタ装置 |
| JP2000180795A (ja) | 1998-12-18 | 2000-06-30 | Nec Corp | プロジェクタ装置 |
| JP2003515761A (ja) * | 1999-11-22 | 2003-05-07 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 画像投射システム |
| JP3768381B2 (ja) | 2000-05-11 | 2006-04-19 | 株式会社日立製作所 | 液晶プロジェクタ |
| US6587269B2 (en) | 2000-08-24 | 2003-07-01 | Cogent Light Technologies Inc. | Polarization recovery system for projection displays |
| CN1503915A (zh) | 2001-04-20 | 2004-06-09 | 3M创新有限公司 | 用于定位光学棱镜的方法及设备 |
| CN1249485C (zh) * | 2001-09-04 | 2006-04-05 | 佳能株式会社 | 色分解光学系统、图象显示光学系统和投影式图象显示装置 |
| TW571119B (en) * | 2001-12-20 | 2004-01-11 | Delta Electronics Inc | Image projection device with integrated semiconductor light emitting element light source |
| EP1337117A1 (en) * | 2002-01-28 | 2003-08-20 | Thomson Licensing S.A. | Stereoscopic projection system |
| JP4059066B2 (ja) * | 2002-11-15 | 2008-03-12 | セイコーエプソン株式会社 | プロジェクタ |
| US7237899B2 (en) | 2003-05-16 | 2007-07-03 | 3M Innovative Properties Company | Highly efficient single panel and two panel projection engines |
| EP1647136A4 (en) * | 2003-06-09 | 2009-07-08 | Wavien Inc | PROJECTION ENGINE ON LIGHT PIPELINE BASE |
| US7360900B2 (en) * | 2004-03-10 | 2008-04-22 | Seiko Epson Corporation | Illuminating apparatus, image display apparatus, and projector |
| US7101050B2 (en) | 2004-05-14 | 2006-09-05 | 3M Innovative Properties Company | Illumination system with non-radially symmetrical aperture |
| US7364302B2 (en) | 2004-08-09 | 2008-04-29 | 3M Innovative Properties Company | Projection display system using multiple light sources and polarizing element for using with same |
| US7390097B2 (en) | 2004-08-23 | 2008-06-24 | 3M Innovative Properties Company | Multiple channel illumination system |
| JP2006337609A (ja) * | 2005-05-31 | 2006-12-14 | Sanyo Electric Co Ltd | 照明装置、投写型映像表示装置 |
| JP4186918B2 (ja) * | 2004-12-01 | 2008-11-26 | セイコーエプソン株式会社 | 画像表示装置 |
| JP2006154601A (ja) * | 2004-12-01 | 2006-06-15 | Seiko Epson Corp | 光源装置及び画像表示装置 |
| US7429111B2 (en) * | 2004-12-06 | 2008-09-30 | Jds Uniphase Corporation | Two-panel color management system |
| US7237900B2 (en) * | 2004-12-30 | 2007-07-03 | United Microdisplay Optronics Corp. | Polarization conversion system |
| WO2006081243A1 (en) * | 2005-01-25 | 2006-08-03 | Jabil Circuit, Inc. | Light-emitting diode (led) illumination system for a digital micro-mirror device (dmd) and method of providing same |
| US7357511B2 (en) * | 2005-03-23 | 2008-04-15 | 3M Innovative Properties Company | Stress birefringence compensation in polarizing beamsplitters and systems using same |
| US7422330B2 (en) | 2005-03-30 | 2008-09-09 | 3M Innovative Properties Company | Illumination system and projection system using same |
| US7234820B2 (en) * | 2005-04-11 | 2007-06-26 | Philips Lumileds Lighting Company, Llc | Illuminators using reflective optics with recycling and color mixing |
| US7445340B2 (en) | 2005-05-19 | 2008-11-04 | 3M Innovative Properties Company | Polarized, LED-based illumination source |
| US7410261B2 (en) | 2005-05-20 | 2008-08-12 | 3M Innovative Properties Company | Multicolor illuminator system |
| US7686453B2 (en) * | 2005-12-19 | 2010-03-30 | 3M Innovative Properties Company | High contrast liquid crystal display and projection system using same |
| US7540616B2 (en) | 2005-12-23 | 2009-06-02 | 3M Innovative Properties Company | Polarized, multicolor LED-based illumination source |
| WO2007146373A2 (en) | 2006-06-13 | 2007-12-21 | Wavien, Inc. | Illumintion system and method for recycling light to increase the brightness of the light source |
| ATE546751T1 (de) * | 2006-07-18 | 2012-03-15 | Reald Inc | Lichtkollektoren für projektionssysteme |
-
2008
- 2008-04-10 US US12/100,577 patent/US7821713B2/en not_active Expired - Fee Related
- 2008-05-05 CN CN200880016610.3A patent/CN101681024B/zh not_active Expired - Fee Related
- 2008-05-05 KR KR1020097025482A patent/KR20100017671A/ko not_active Withdrawn
- 2008-05-05 WO PCT/US2008/062599 patent/WO2008144207A1/en not_active Ceased
- 2008-05-05 JP JP2010508494A patent/JP5469596B2/ja not_active Expired - Fee Related
- 2008-05-05 EP EP08755047.1A patent/EP2153268B1/en not_active Not-in-force
- 2008-05-15 TW TW097117894A patent/TWI464450B/zh not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060152931A1 (en) * | 2001-12-14 | 2006-07-13 | Digital Optics International Corporation | Uniform illumination system |
| CN1898968A (zh) * | 2003-12-23 | 2007-01-17 | 3M创新有限公司 | 用于投影显示的组合光源 |
| US20060007538A1 (en) * | 2004-07-06 | 2006-01-12 | Colorlink Inc. | Illumination Systems |
| TWI571119B (zh) * | 2015-01-15 | 2017-02-11 | 財團法人工業技術研究院 | 顯示控制方法及系統、廣告破口判斷裝置、影音處理裝置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101681024B (zh) | 2015-02-25 |
| EP2153268A1 (en) | 2010-02-17 |
| EP2153268A4 (en) | 2010-12-15 |
| JP2010528328A (ja) | 2010-08-19 |
| CN101681024A (zh) | 2010-03-24 |
| EP2153268B1 (en) | 2016-08-31 |
| WO2008144207A1 (en) | 2008-11-27 |
| KR20100017671A (ko) | 2010-02-16 |
| JP5469596B2 (ja) | 2014-04-16 |
| TW200905244A (en) | 2009-02-01 |
| US20080285129A1 (en) | 2008-11-20 |
| US7821713B2 (en) | 2010-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |