CN104656358B - 用于光的可变分配的系统 - Google Patents
用于光的可变分配的系统 Download PDFInfo
- Publication number
- CN104656358B CN104656358B CN201410858111.6A CN201410858111A CN104656358B CN 104656358 B CN104656358 B CN 104656358B CN 201410858111 A CN201410858111 A CN 201410858111A CN 104656358 B CN104656358 B CN 104656358B
- Authority
- CN
- China
- Prior art keywords
- light
- variable
- projecting apparatus
- reflective optical
- optical
- 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.)
- Active
Links
- 238000009826 distribution Methods 0.000 title abstract description 46
- 230000003287 optical effect Effects 0.000 claims abstract description 344
- 239000013307 optical fiber Substances 0.000 claims description 113
- 230000007935 neutral effect Effects 0.000 claims description 48
- 238000002310 reflectometry Methods 0.000 claims description 43
- 238000004891 communication Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 79
- 239000003086 colorant Substances 0.000 description 30
- 230000008859 change Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 15
- 230000006870 function Effects 0.000 description 11
- 239000000835 fiber Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 239000002096 quantum dot Substances 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 6
- 230000010354 integration Effects 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000011218 segmentation Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000031700 light absorption Effects 0.000 description 3
- 238000009738 saturating Methods 0.000 description 3
- 241001062009 Indigofera Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2066—Reflectors in illumination 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
- G02B27/1026—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
-
- 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
- G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
- G02B26/023—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light comprising movable attenuating elements, e.g. neutral density filters
-
- 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
- G02B26/0816—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 reflecting elements
- G02B26/0833—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 reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
-
- 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
- G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
- G02B27/146—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces with a tree or branched structure
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/205—Neutral density filters
-
- 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
-
- 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
- H04N9/3161—Modulator illumination systems using laser 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]
- H04N9/3197—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using light modulating optical valves
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
- Optical Couplings Of Light Guides (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/084,867 US9291826B2 (en) | 2013-11-20 | 2013-11-20 | System for variable distribution of light to a plurality of projectors |
| US14/084,867 | 2013-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104656358A CN104656358A (zh) | 2015-05-27 |
| CN104656358B true CN104656358B (zh) | 2017-12-05 |
Family
ID=51904922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410858111.6A Active CN104656358B (zh) | 2013-11-20 | 2014-11-20 | 用于光的可变分配的系统 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9291826B2 (enExample) |
| EP (1) | EP2876877B1 (enExample) |
| JP (1) | JP6092835B2 (enExample) |
| CN (1) | CN104656358B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6425110B2 (ja) * | 2013-01-30 | 2018-11-21 | ウシオ電機株式会社 | 光源装置およびプロジェクタ |
| CN107111223A (zh) * | 2015-01-20 | 2017-08-29 | 索尼公司 | 光源装置、图像显示装置和光源模块 |
| CN105652448A (zh) * | 2016-01-28 | 2016-06-08 | 上海理湃光晶技术有限公司 | 平面波导成像装置和方法 |
| CN105652447B (zh) * | 2016-01-28 | 2018-04-03 | 上海理湃光晶技术有限公司 | 平面波导成像装置和方法 |
| CN114002844A (zh) * | 2016-02-26 | 2022-02-01 | 奇跃公司 | 具有用于多个光发射器的多个光管的显示系统 |
| JP6808949B2 (ja) * | 2016-03-02 | 2021-01-06 | 日本精機株式会社 | 画像表示装置、制御方法、プログラム及び記憶媒体 |
| JP7083821B2 (ja) | 2016-06-17 | 2022-06-13 | ソルボンヌ・ユニヴェルシテ | 制御された光強度で対象物を照明するための装置および関連する方法 |
| JP6690434B2 (ja) * | 2016-06-28 | 2020-04-28 | 株式会社リコー | プロジェクタシステム、光源装置、及びプログラム |
| US10481408B2 (en) * | 2016-09-30 | 2019-11-19 | Christie Digital Systems (Usa), Inc. | Apparatus for reducing coherence of a laser beam |
| US10025174B1 (en) * | 2017-03-07 | 2018-07-17 | Disney Enterprises, Inc. | Multi-theater light source |
| WO2024100864A1 (ja) * | 2022-11-10 | 2024-05-16 | 日本電信電話株式会社 | 光伝送システム及び光伝送方法 |
| WO2024100863A1 (ja) * | 2022-11-10 | 2024-05-16 | 日本電信電話株式会社 | 光伝送システム及び光伝送方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1591085A (zh) * | 2003-09-05 | 2005-03-09 | 昂纳明达网络技术（深圳）有限公司 | 一种彩色分合的光学系统及液晶投影系统 |
| CN101276154A (zh) * | 2007-03-30 | 2008-10-01 | Asml荷兰有限公司 | 光刻设备和方法 |
| CN202267786U (zh) * | 2011-10-11 | 2012-06-06 | 安徽宝龙环保科技有限公司 | 一种可变反射率激光分光装置 |
| CN102798634A (zh) * | 2011-05-26 | 2012-11-28 | 塔工程有限公司 | 光学检测装置以及具有光学检测装置的阵列测试装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH580825A5 (enExample) * | 1974-02-25 | 1976-10-15 | Gefitec Sa | |
| DE19902110C2 (de) * | 1999-01-20 | 2001-08-30 | Schneider Laser Technologies | Videoprojektionssystem zur Projektion von mehreren Einzelbildern |
| US6700690B1 (en) * | 2000-10-02 | 2004-03-02 | Ocean Optics, Inc. | Tunable variable bandpass optical filter |
| EP1407599A1 (en) * | 2001-06-26 | 2004-04-14 | Honeywell International Inc. | Projection system utilizing fiber optic illumination |
| KR100481519B1 (ko) | 2002-05-21 | 2005-04-07 | 삼성전자주식회사 | 다이크로익 미러휠을 이용한 영상 투사 장치 |
| JP5104214B2 (ja) * | 2007-02-14 | 2012-12-19 | セイコーエプソン株式会社 | プロジェクタ |
| WO2010018623A1 (ja) | 2008-08-12 | 2010-02-18 | Ｎｅｃディスプレイソリューションズ株式会社 | プロジェクタおよびその制御方法 |
| US8220931B2 (en) | 2009-07-07 | 2012-07-17 | Eastman Kodak Company | Etendue reduced stereo projection using segmented disk |
| WO2012033170A1 (ja) * | 2010-09-08 | 2012-03-15 | 大日本印刷株式会社 | 投射装置および投射型映像表示装置 |
| KR101713366B1 (ko) | 2010-09-10 | 2017-03-07 | 인텔 코포레이션 | 이미지 투사 방법 및 장치 |
| JP5311155B2 (ja) * | 2010-12-14 | 2013-10-09 | カシオ計算機株式会社 | 光源装置及びプロジェクタ |
-
2013
- 2013-11-20 US US14/084,867 patent/US9291826B2/en active Active
-
2014
- 2014-11-18 EP EP14275237.7A patent/EP2876877B1/en active Active
- 2014-11-19 JP JP2014234238A patent/JP6092835B2/ja not_active Expired - Fee Related
- 2014-11-20 CN CN201410858111.6A patent/CN104656358B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1591085A (zh) * | 2003-09-05 | 2005-03-09 | 昂纳明达网络技术（深圳）有限公司 | 一种彩色分合的光学系统及液晶投影系统 |
| CN101276154A (zh) * | 2007-03-30 | 2008-10-01 | Asml荷兰有限公司 | 光刻设备和方法 |
| CN102798634A (zh) * | 2011-05-26 | 2012-11-28 | 塔工程有限公司 | 光学检测装置以及具有光学检测装置的阵列测试装置 |
| CN202267786U (zh) * | 2011-10-11 | 2012-06-06 | 安徽宝龙环保科技有限公司 | 一种可变反射率激光分光装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20150138510A1 (en) | 2015-05-21 |
| EP2876877B1 (en) | 2018-06-06 |
| EP2876877A1 (en) | 2015-05-27 |
| US9291826B2 (en) | 2016-03-22 |
| CN104656358A (zh) | 2015-05-27 |
| JP2015108825A (ja) | 2015-06-11 |
| JP6092835B2 (ja) | 2017-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104656356B (zh) | 用于均匀分配光的系统 | |
| CN104656358B (zh) | 用于光的可变分配的系统 | |
| JP2015111261A5 (enExample) | ||
| TWI681212B (zh) | 投射照明系統 | |
| CN104656357A (zh) | 利用蓝色激光和颜色转换的光分配系统 | |
| JP2017505555A5 (enExample) | ||
| US9110294B2 (en) | Imaging with shaped highlight beam | |
| US20230072928A1 (en) | Homogenization of an LED Array | |
| CN109557754A (zh) | 光源系统及投影设备 | |
| US20230375906A1 (en) | Optical projection with combined beams | |
| KR102842168B1 (ko) | 단일 및 다중 프로젝터용 광 스위치 | |
| EP1924879A2 (en) | Light-pipe integrator for uniform irradiance and intensity | |
| US20170205040A1 (en) | Device and method for projecting a light pattern | |
| US20240080416A1 (en) | Patch correction for light steering projector | |
| US20150077717A1 (en) | Fiber array light source | |
| WO2015050473A1 (en) | Optical system for combining beams |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180301 Address after: American California Patentee after: CHRISTIE DIGITAL SYSTEMS USA, INC. Address before: Ontario, Canada Patentee before: CHRISTIE DIGITAL SYSTEMS CANADA INC |