WO2001027683A3 - Anordnung, bei der von einer lichtquelle aus licht auf eine fläche gerichtet wird - Google Patents
Anordnung, bei der von einer lichtquelle aus licht auf eine fläche gerichtet wird Download PDFInfo
- Publication number
- WO2001027683A3 WO2001027683A3 PCT/EP2000/009561 EP0009561W WO0127683A3 WO 2001027683 A3 WO2001027683 A3 WO 2001027683A3 EP 0009561 W EP0009561 W EP 0009561W WO 0127683 A3 WO0127683 A3 WO 0127683A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- assembly
- light source
- directed onto
- optical device
- Prior art date
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
- H04N9/3111—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
- H04N9/3114—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 by using a sequential colour filter producing one colour at a time
-
- 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
- G02B26/0875—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 refracting elements
- G02B26/0883—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 refracting elements the refracting element being a prism
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00967830A EP1145069A2 (de) | 1999-10-08 | 2000-09-29 | Anordnung, bei der von einer lichtquelle aus licht auf eine fläche gerichtet wird |
US09/857,331 US6784946B1 (en) | 1999-10-08 | 2000-09-29 | Assembly, in which light from a light source is directed onto a surface |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19948542A DE19948542A1 (de) | 1999-10-08 | 1999-10-08 | Anordnung, bei der von einer Lichtquelle aus Licht auf eine Fläche gerichtet wird |
DE19948542.9 | 1999-10-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001027683A2 WO2001027683A2 (de) | 2001-04-19 |
WO2001027683A3 true WO2001027683A3 (de) | 2001-09-07 |
Family
ID=7924971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/009561 WO2001027683A2 (de) | 1999-10-08 | 2000-09-29 | Anordnung, bei der von einer lichtquelle aus licht auf eine fläche gerichtet wird |
Country Status (4)
Country | Link |
---|---|
US (1) | US6784946B1 (de) |
EP (1) | EP1145069A2 (de) |
DE (1) | DE19948542A1 (de) |
WO (1) | WO2001027683A2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7333083B1 (en) * | 2001-05-10 | 2008-02-19 | Logitech Europe S.A. | Optical based performance improvement for an optical illumination configuration |
DE10325867B4 (de) * | 2003-06-06 | 2013-08-01 | Eberhard Piehler | Projektionsvorrichtung |
DE10361559A1 (de) * | 2003-12-19 | 2005-07-14 | Carl Zeiss Jena Gmbh | Projektionsanordnung |
EP1619578B1 (de) * | 2004-07-22 | 2016-04-06 | STMicroelectronics (Research & Development) Limited | Optische Vorrichtung und diese enthaltende optische Maus |
US7586114B2 (en) * | 2004-09-28 | 2009-09-08 | Honeywell International Inc. | Optical cavity system having an orthogonal input |
KR100664325B1 (ko) * | 2005-02-04 | 2007-01-04 | 삼성전자주식회사 | 광 터널 및 이를 포함하는 프로젝션 장치 |
TWI305107B (en) * | 2005-09-29 | 2009-01-01 | Young Optics Inc | Optical projection apparatus |
DE102006008589A1 (de) * | 2006-02-24 | 2007-09-06 | Carl Zeiss Jena Gmbh | Anordnung zur Bilddarstellung in einem Rückprojektions-Fernsehgerät |
TW200900840A (en) * | 2007-06-20 | 2009-01-01 | Young Optics Inc | Projection apparatus |
DE102008045075B4 (de) * | 2008-08-29 | 2019-10-31 | Carl Zeiss Ag | Bildwiedergabevorrichtung und Bildwiedergabeverfahren |
US7864326B2 (en) | 2008-10-30 | 2011-01-04 | Honeywell International Inc. | Compact gas sensor using high reflectance terahertz mirror and related system and method |
US8198590B2 (en) * | 2008-10-30 | 2012-06-12 | Honeywell International Inc. | High reflectance terahertz mirror and related method |
US8437000B2 (en) | 2010-06-29 | 2013-05-07 | Honeywell International Inc. | Multiple wavelength cavity ring down gas sensor |
US8269972B2 (en) | 2010-06-29 | 2012-09-18 | Honeywell International Inc. | Beam intensity detection in a cavity ring down sensor |
US8322191B2 (en) | 2010-06-30 | 2012-12-04 | Honeywell International Inc. | Enhanced cavity for a photoacoustic gas sensor |
TWI427323B (zh) | 2011-02-18 | 2014-02-21 | Young Optics Inc | 投影鏡頭與投影裝置 |
KR20150114763A (ko) * | 2014-04-02 | 2015-10-13 | 삼성전자주식회사 | 프로젝터 |
JP6369164B2 (ja) * | 2014-06-26 | 2018-08-08 | セイコーエプソン株式会社 | 光源装置、光源装置の製造方法およびプロジェクター |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5504575A (en) * | 1991-12-20 | 1996-04-02 | Texas Instruments Incorporated | SLM spectrometer |
WO1996036184A1 (en) * | 1995-05-11 | 1996-11-14 | Digital Projection Limited | Projection device |
JPH0998442A (ja) * | 1995-09-28 | 1997-04-08 | Fuji Photo Optical Co Ltd | ビデオプロジェクタ用光学系 |
US5633691A (en) * | 1995-06-07 | 1997-05-27 | Nview Corporation | Stylus position sensing and digital camera with a digital micromirror device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6252638B1 (en) * | 1995-05-23 | 2001-06-26 | Colorlink, Inc. | Color controllable illumination device, indicator lights, transmissive windows and color filters employing retarder stacks |
JP4122594B2 (ja) * | 1998-10-21 | 2008-07-23 | 三菱電機株式会社 | 光学装置、並びに、それを用いたプロジェクタ装置、リアプロジェクタ装置及びマルチプロジェクタ装置 |
WO2000025086A1 (en) * | 1998-10-23 | 2000-05-04 | Mission Research Corporation | Apparatus and method for producing a spectrally variable radiation source and systems including same |
-
1999
- 1999-10-08 DE DE19948542A patent/DE19948542A1/de not_active Withdrawn
-
2000
- 2000-09-29 EP EP00967830A patent/EP1145069A2/de not_active Withdrawn
- 2000-09-29 WO PCT/EP2000/009561 patent/WO2001027683A2/de not_active Application Discontinuation
- 2000-09-29 US US09/857,331 patent/US6784946B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5504575A (en) * | 1991-12-20 | 1996-04-02 | Texas Instruments Incorporated | SLM spectrometer |
WO1996036184A1 (en) * | 1995-05-11 | 1996-11-14 | Digital Projection Limited | Projection device |
US5633691A (en) * | 1995-06-07 | 1997-05-27 | Nview Corporation | Stylus position sensing and digital camera with a digital micromirror device |
JPH0998442A (ja) * | 1995-09-28 | 1997-04-08 | Fuji Photo Optical Co Ltd | ビデオプロジェクタ用光学系 |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 08 29 August 1997 (1997-08-29) * |
Also Published As
Publication number | Publication date |
---|---|
EP1145069A2 (de) | 2001-10-17 |
WO2001027683A2 (de) | 2001-04-19 |
DE19948542A1 (de) | 2001-05-23 |
US6784946B1 (en) | 2004-08-31 |
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