DE69523900D1 - Projektionssystem - Google Patents
ProjektionssystemInfo
- Publication number
- DE69523900D1 DE69523900D1 DE69523900T DE69523900T DE69523900D1 DE 69523900 D1 DE69523900 D1 DE 69523900D1 DE 69523900 T DE69523900 T DE 69523900T DE 69523900 T DE69523900 T DE 69523900T DE 69523900 D1 DE69523900 D1 DE 69523900D1
- Authority
- DE
- Germany
- Prior art keywords
- pct
- projection system
- sec
- date
- light modulator
- 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]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination 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
- G02B26/0816—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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9403389A GB9403389D0 (en) | 1994-02-22 | 1994-02-22 | Spatial light modulator system |
GB9403413A GB9403413D0 (en) | 1994-02-23 | 1994-02-23 | Spatial light modulator system |
PCT/GB1995/000359 WO1995022868A1 (en) | 1994-02-22 | 1995-02-21 | Projection system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69523900D1 true DE69523900D1 (de) | 2001-12-20 |
DE69523900T2 DE69523900T2 (de) | 2002-04-04 |
Family
ID=26304376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69523900T Expired - Lifetime DE69523900T2 (de) | 1994-02-22 | 1995-02-21 | Projektionssystem |
Country Status (7)
Country | Link |
---|---|
US (1) | US5865520A (de) |
EP (1) | EP0746948B1 (de) |
JP (1) | JP3582732B2 (de) |
AT (1) | ATE208980T1 (de) |
DE (1) | DE69523900T2 (de) |
GB (1) | GB2286895A (de) |
WO (1) | WO1995022868A1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996036184A1 (en) * | 1995-05-11 | 1996-11-14 | Digital Projection Limited | Projection device |
US6587159B1 (en) | 1998-05-29 | 2003-07-01 | Texas Instruments Incorporated | Projector for digital cinema |
JP3372883B2 (ja) * | 1999-01-08 | 2003-02-04 | エヌイーシービューテクノロジー株式会社 | プロジェクタ装置 |
JP3191792B2 (ja) * | 1999-01-18 | 2001-07-23 | ミノルタ株式会社 | プロジェクタ用光学系 |
JP3714003B2 (ja) * | 1999-03-02 | 2005-11-09 | セイコーエプソン株式会社 | 投写型表示装置及びこれに用いられるプリズム |
CN1322370C (zh) * | 1999-06-29 | 2007-06-20 | 3M创新有限公司 | 用于投影显示的光学系统 |
JP4016538B2 (ja) * | 1999-07-27 | 2007-12-05 | コニカミノルタオプト株式会社 | 投影システム |
KR100584538B1 (ko) | 1999-11-04 | 2006-05-30 | 삼성전자주식회사 | 마이크로미러 가동장치를 채용한 반사형 프로젝터 |
ATE268091T1 (de) * | 2000-03-15 | 2004-06-15 | Imax Corp | Verbesserungen an dmd-bildanzeigevorrichtungen |
EP1210649B1 (de) * | 2000-03-31 | 2011-03-02 | Imax Corporation | Ausrüstung und techniken zur digitalen projektion |
EP1279282B1 (de) | 2000-04-18 | 2015-06-10 | Imax Corporation | Verfahren und vorrichtungen zur verlustarmen trennung und mischung von licht |
AU2001269351A1 (en) * | 2000-07-03 | 2002-01-21 | Imax Corporation | Equipment and techniques for invisible seaming of multiple projection displays |
US20030151832A1 (en) * | 2002-01-14 | 2003-08-14 | Arthur Berman | Method and apparatus for enclosing optical assemblies |
US7280281B2 (en) * | 2002-03-05 | 2007-10-09 | Berg & Berg Enterprises, Inc. | Method and apparatus for increasing microdisplay black state in light management systems and flexibility to utilize polarized or unpolarized input light |
US6909556B2 (en) * | 2002-01-14 | 2005-06-21 | Lightmaster Systems, Inc. | Design of prism assemblies and kernel configurations for use in projection systems |
US6999237B2 (en) * | 2001-09-12 | 2006-02-14 | Lightmaster Systems, Inc. | Method and apparatus for configuration and assembly of a video projection light management system |
US6809874B1 (en) * | 2002-01-14 | 2004-10-26 | Lightmaster Systems, Inc. | Pathlength matched beam splitter and method and apparatus for assembly |
US6982829B1 (en) | 2002-08-23 | 2006-01-03 | Lightmaster Systems, Inc | Prism assembly with cholesteric reflectors |
US20060007406A1 (en) * | 2002-10-21 | 2006-01-12 | Sean Adkins | Equipment, systems and methods for control of color in projection displays |
US7079247B2 (en) * | 2003-07-08 | 2006-07-18 | Marine Biological Laboratory | Instantaneous polarization measurement system and method |
US8251512B2 (en) * | 2004-07-08 | 2012-08-28 | Imax Corporation | Equipment and methods for the display of high resolution images using multiple projection displays |
GB0711462D0 (en) | 2007-06-13 | 2007-07-25 | Digital Projection Ltd | Digital image display services |
EP2769260B1 (de) * | 2011-10-20 | 2019-09-04 | Acea Biosciences, Inc. | Vorrichtung zum spalten von licht in komponenten mit verschiedenen wellenlängenbereichen und verwendungsverfahren |
US9568423B2 (en) | 2011-10-21 | 2017-02-14 | Acea Biosciences, Inc. | System and method for detecting multiple-excitation-induced light in a flow channel |
US10261080B2 (en) | 2013-11-19 | 2019-04-16 | Acea Biosciences, Inc. | Optical detection system for flow cytometer, flow cytometer system and methods of use |
US9575063B2 (en) | 2013-11-19 | 2017-02-21 | Acea Biosciences, Inc. | Optical engine for flow cytometer, flow cytometer system and methods of use |
US9869628B2 (en) | 2014-06-25 | 2018-01-16 | Acea Biosciences, Inc. | Methods of collecting cells from multi-well plates for use in flow cytometry |
CN112628679B (zh) * | 2020-12-11 | 2022-04-15 | 杭州新湖电子有限公司 | 一种组合式发光的电影摄影灯 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL254460A (de) * | 1960-08-02 | |||
NL160398C (nl) * | 1969-03-25 | 1979-10-15 | Philips Nv | Kleurensplitsend prismastelsel. |
GB1474699A (en) * | 1973-12-11 | 1977-05-25 | Rank Organisation Ltd | Beam splitting prism assembly |
US4268119A (en) * | 1979-01-22 | 1981-05-19 | Bell & Howell Company | Color-separating optical system |
DE3019089A1 (de) * | 1980-05-19 | 1981-11-26 | Bell & Howell Co., 60645 Chicago, Ill. | Optisches system |
DE3430157A1 (de) * | 1983-08-17 | 1985-03-07 | Canon K.K., Tokio/Tokyo | Farbfernsehkamera |
US5060058A (en) * | 1989-06-07 | 1991-10-22 | U.S. Philips Corporation | Modulation system for projection display |
ATE178750T1 (de) * | 1991-01-25 | 1999-04-15 | Digital Projection Ltd | System mit raumlichem lichtmodulator für ein optisches farbausgangssignal |
US5282121A (en) * | 1991-04-30 | 1994-01-25 | Vari-Lite, Inc. | High intensity lighting projectors |
GB9204798D0 (en) * | 1992-03-05 | 1992-04-15 | Rank Brimar Ltd | Spatial light modulator system |
JP3104446B2 (ja) * | 1992-11-18 | 2000-10-30 | キヤノン株式会社 | 色分解光学系 |
US5420655A (en) * | 1992-12-16 | 1995-05-30 | North American Philips Corporation | Color projection system employing reflective display devices and prism illuminators |
US5402184A (en) * | 1993-03-02 | 1995-03-28 | North American Philips Corporation | Projection system having image oscillation |
JPH06258507A (ja) * | 1993-03-03 | 1994-09-16 | Canon Inc | 色分解光学系 |
US5552922A (en) * | 1993-04-12 | 1996-09-03 | Corning Incorporated | Optical system for projection display |
US5309188A (en) * | 1993-05-21 | 1994-05-03 | David Sarnoff Research Center, Inc. | Coupling prism assembly and projection system using the same |
EP0722253A3 (de) * | 1995-01-10 | 1996-10-30 | Ibm | Anordnungen für Projektionsanzeigen mit Lichtventilen in Reflexion |
-
1995
- 1995-02-21 GB GB9503416A patent/GB2286895A/en not_active Withdrawn
- 1995-02-21 JP JP52168295A patent/JP3582732B2/ja not_active Expired - Lifetime
- 1995-02-21 EP EP95909020A patent/EP0746948B1/de not_active Expired - Lifetime
- 1995-02-21 WO PCT/GB1995/000359 patent/WO1995022868A1/en active IP Right Grant
- 1995-02-21 DE DE69523900T patent/DE69523900T2/de not_active Expired - Lifetime
- 1995-02-21 US US08/696,860 patent/US5865520A/en not_active Expired - Lifetime
- 1995-02-21 AT AT95909020T patent/ATE208980T1/de active
Also Published As
Publication number | Publication date |
---|---|
WO1995022868A1 (en) | 1995-08-24 |
EP0746948A1 (de) | 1996-12-11 |
ATE208980T1 (de) | 2001-11-15 |
GB2286895A (en) | 1995-08-30 |
GB9503416D0 (en) | 1995-04-12 |
JP3582732B2 (ja) | 2004-10-27 |
US5865520A (en) | 1999-02-02 |
JPH09510021A (ja) | 1997-10-07 |
DE69523900T2 (de) | 2002-04-04 |
EP0746948B1 (de) | 2001-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |