ATE545061T1 - Optische system - Google Patents
Optische systemInfo
- Publication number
- ATE545061T1 ATE545061T1 AT10156743T AT10156743T ATE545061T1 AT E545061 T1 ATE545061 T1 AT E545061T1 AT 10156743 T AT10156743 T AT 10156743T AT 10156743 T AT10156743 T AT 10156743T AT E545061 T1 ATE545061 T1 AT E545061T1
- Authority
- AT
- Austria
- Prior art keywords
- light
- image
- light source
- illumination system
- optical system
- Prior art date
Links
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
- G02B27/18—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
- 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
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
- G02B30/35—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using reflective optical elements in the optical path between the images and the observer
-
- 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
-
- 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
- G03B21/208—Homogenising, shaping of the illumination light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Projection Apparatus (AREA)
- Optical Elements Other Than Lenses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090060180A KR101620914B1 (ko) | 2009-07-02 | 2009-07-02 | 광학 시스템 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE545061T1 true ATE545061T1 (de) | 2012-02-15 |
Family
ID=42111535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT10156743T ATE545061T1 (de) | 2009-07-02 | 2010-03-17 | Optische system |
Country Status (4)
Country | Link |
---|---|
US (1) | US8388148B2 (de) |
EP (1) | EP2270588B1 (de) |
KR (1) | KR101620914B1 (de) |
AT (1) | ATE545061T1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8938898B2 (en) * | 2006-04-27 | 2015-01-27 | Z-Medica, Llc | Devices for the identification of medical products |
CN106842510B (zh) * | 2017-03-30 | 2019-06-25 | 明基智能科技(上海)有限公司 | 投影*** |
CN110058482B (zh) * | 2019-05-21 | 2024-03-08 | 成都极米科技股份有限公司 | 展览***及展览方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5033842A (en) * | 1990-02-13 | 1991-07-23 | Tam Kam T | Episcopic projector |
KR940004306B1 (ko) * | 1991-12-30 | 1994-05-19 | 삼성전관 주식회사 | 투사형 lcd의 다색시스템 |
WO1998009113A1 (fr) * | 1996-08-26 | 1998-03-05 | Seiko Epson Corporation | Appareil et ecran de projection |
US5975703A (en) * | 1996-09-30 | 1999-11-02 | Digital Optics International | Image projection system |
US5724163A (en) * | 1996-11-12 | 1998-03-03 | Yariv Ben-Yehuda | Optical system for alternative or simultaneous direction of light originating from two scenes to the eye of a viewer |
JP3943680B2 (ja) * | 1997-01-06 | 2007-07-11 | オリンパス株式会社 | 映像表示装置 |
KR100601608B1 (ko) * | 1999-06-03 | 2006-07-14 | 삼성전자주식회사 | 칼라 프로젝트장치 |
JP2004021198A (ja) | 2002-06-20 | 2004-01-22 | Seiko Epson Corp | プロジェクタ |
US6886944B2 (en) * | 2003-05-13 | 2005-05-03 | Hewlett-Packard Development Company, L.P. | Projector brightness enhancement using rectilinear apertures |
US7344255B2 (en) * | 2004-04-01 | 2008-03-18 | Nisca Corporation | Light amount adjusting apparatus and projector using the same |
JP3901705B2 (ja) * | 2004-06-25 | 2007-04-04 | 船井電機株式会社 | プロジェクタ |
JP4610262B2 (ja) * | 2004-08-30 | 2011-01-12 | 富士フイルム株式会社 | 投写型画像表示装置 |
JP4449768B2 (ja) * | 2005-02-02 | 2010-04-14 | 株式会社ニコン | 偏光変換素子およびこれを備える投射装置 |
KR100620971B1 (ko) * | 2005-03-30 | 2006-09-15 | 삼성전자주식회사 | 프로젝션 tv |
JP2006308830A (ja) * | 2005-04-28 | 2006-11-09 | Konica Minolta Opto Inc | 投影光学系 |
JP2006322981A (ja) * | 2005-05-17 | 2006-11-30 | Konica Minolta Opto Inc | 投射光学系ユニット及びそれを用いた投射型画像表示装置 |
KR100713132B1 (ko) * | 2005-05-27 | 2007-05-02 | 삼성전자주식회사 | 프로젝터 |
JP2008032809A (ja) * | 2006-07-26 | 2008-02-14 | Sharp Corp | プロジェクタ及び覆部材 |
CN201066406Y (zh) * | 2006-08-23 | 2008-05-28 | 浦比俊引特艾克堤夫科技公司 | 空中投影*** |
JP5191134B2 (ja) * | 2007-02-02 | 2013-04-24 | 三菱電機株式会社 | プロジェクションテレビ |
JP4076573B1 (ja) * | 2007-06-08 | 2008-04-16 | 三菱電機株式会社 | 投射型表示装置 |
-
2009
- 2009-07-02 KR KR1020090060180A patent/KR101620914B1/ko active IP Right Grant
-
2010
- 2010-03-17 AT AT10156743T patent/ATE545061T1/de active
- 2010-03-17 EP EP10156743A patent/EP2270588B1/de active Active
- 2010-05-03 US US12/772,421 patent/US8388148B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2270588A1 (de) | 2011-01-05 |
US20110001939A1 (en) | 2011-01-06 |
EP2270588B1 (de) | 2012-02-08 |
KR20110002624A (ko) | 2011-01-10 |
US8388148B2 (en) | 2013-03-05 |
KR101620914B1 (ko) | 2016-05-17 |
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