CN1926466A - 投影电视设备和屏幕 - Google Patents
投影电视设备和屏幕 Download PDFInfo
- Publication number
- CN1926466A CN1926466A CNA2005800065772A CN200580006577A CN1926466A CN 1926466 A CN1926466 A CN 1926466A CN A2005800065772 A CNA2005800065772 A CN A2005800065772A CN 200580006577 A CN200580006577 A CN 200580006577A CN 1926466 A CN1926466 A CN 1926466A
- Authority
- CN
- China
- Prior art keywords
- image
- screen
- display device
- distortion
- projection
- 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.)
- Granted
Links
Images
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0896—Catadioptric systems with variable magnification or multiple imaging planes, including multispectral systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/0095—Relay lenses or rod lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/04—Reversed telephoto objectives
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/008—Systems specially adapted to form image relays or chained systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0852—Catadioptric systems having a field corrector only
-
- 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
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
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- 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
- G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
-
- 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
- G03B21/06—Projectors or projection-type viewers; Accessories therefor affording only episcopic projection
-
- 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
- G03B21/10—Projectors with built-in or built-on screen
-
- 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
- G03B21/145—Housing details, e.g. position adjustments thereof
-
- 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
- G03B21/147—Optical correction of image distortions, e.g. keystone
-
- 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
- G03B21/28—Reflectors in projection beam
-
- 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
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
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- 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
- H04N9/317—Convergence or focusing systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Lenses (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
Description
Claims (28)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/754,093 US7150537B2 (en) | 2002-08-16 | 2004-01-06 | Projection television device and screen |
US10/754,093 | 2004-01-06 | ||
PCT/US2005/000372 WO2005067621A2 (en) | 2004-01-06 | 2005-01-05 | Projection televison device and screen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1926466A true CN1926466A (zh) | 2007-03-07 |
CN1926466B CN1926466B (zh) | 2011-05-25 |
Family
ID=34794718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800065772A Active CN1926466B (zh) | 2004-01-06 | 2005-01-05 | 投影电视设备和屏幕 |
Country Status (5)
Country | Link |
---|---|
US (7) | US7150537B2 (zh) |
EP (3) | EP1702238B1 (zh) |
JP (5) | JP5266642B2 (zh) |
CN (1) | CN1926466B (zh) |
WO (1) | WO2005067621A2 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109196419A (zh) * | 2016-05-31 | 2019-01-11 | 精工爱普生株式会社 | 投射光学***和投影仪 |
CN109791347A (zh) * | 2016-09-23 | 2019-05-21 | 富士胶片株式会社 | 投影镜头及投影仪 |
CN111095072A (zh) * | 2017-09-28 | 2020-05-01 | 富士胶片株式会社 | 光学***、投影装置及摄像装置 |
CN113985588A (zh) * | 2021-10-29 | 2022-01-28 | 歌尔光学科技有限公司 | 一种投影光机 |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7341353B2 (en) * | 2002-08-16 | 2008-03-11 | Infocus Corporation | Variable fresnel screen for use in projection device |
US7150537B2 (en) * | 2002-08-16 | 2006-12-19 | Infocus Corporation | Projection television device and screen |
US7271964B2 (en) * | 2003-12-05 | 2007-09-18 | 3M Innovative Properties Company | Projection display device for multimedia and wall display systems |
CA2547443A1 (en) * | 2003-12-05 | 2005-06-23 | 3M Innovative Properties Company | Wide-angle projection lens and optical engine for a projection display device |
US20070014027A1 (en) * | 2005-07-12 | 2007-01-18 | Ken Agatsuma | Projection device |
US7470030B2 (en) * | 2005-07-28 | 2008-12-30 | Hewlett-Packard Development Company, L.P. | Cabinet-surface-mounted projection lens and methods |
JP2010506211A (ja) * | 2006-10-06 | 2010-02-25 | ラリー ブラザーズ サイエンティフィック、エルエルシー | 3次元内部逆投影システムおよび当該システムを使用する方法 |
US7967448B2 (en) * | 2007-07-02 | 2011-06-28 | Texas Instruments Incorporated | Optical system for a thin, low-chin, projection television |
JP5332242B2 (ja) * | 2008-03-11 | 2013-11-06 | セイコーエプソン株式会社 | プロジェクタ |
US9060136B1 (en) * | 2010-06-14 | 2015-06-16 | Open Invention Network, Llc | Advanced gameplay system |
BR112013021875B1 (pt) | 2011-02-28 | 2022-09-27 | ArcelorMittal Investigación y Desarrollo, S.L. | Aparelhos incluindo cadinho de imersão a quente de uma linha de revestimento de metal fundido; tromba de cadinho de imersão; e um sistema para a formação de imagem e métodos para a formação de imagem |
CN103293642B (zh) | 2012-03-02 | 2015-08-26 | 扬明光学股份有限公司 | 投影镜头和投影装置 |
US9625691B2 (en) | 2012-08-20 | 2017-04-18 | Young Optics Inc. | Projection lens |
JP6290804B2 (ja) * | 2015-02-25 | 2018-03-07 | 富士フイルム株式会社 | 投写用光学系および投写型表示装置 |
JP6280063B2 (ja) | 2015-02-25 | 2018-02-14 | 富士フイルム株式会社 | 投写用光学系および投写型表示装置 |
JP6352832B2 (ja) * | 2015-02-25 | 2018-07-04 | 富士フイルム株式会社 | 投写用光学系および投写型表示装置 |
CN208060922U (zh) | 2015-09-29 | 2018-11-06 | 富士胶片株式会社 | 投影镜头及投影仪 |
CN108463759B (zh) * | 2016-01-19 | 2020-12-25 | 麦克赛尔株式会社 | 投影型影像显示装置 |
JP6645230B2 (ja) * | 2016-02-08 | 2020-02-14 | セイコーエプソン株式会社 | 投写光学装置、およびプロジェクター |
WO2017169903A1 (ja) * | 2016-03-30 | 2017-10-05 | 富士フイルム株式会社 | プロジェクタ |
JP6670174B2 (ja) * | 2016-05-25 | 2020-03-18 | 富士フイルム株式会社 | 結像光学系、投写型表示装置、および、撮像装置 |
CN107450166A (zh) | 2016-06-01 | 2017-12-08 | 精工爱普生株式会社 | 投射光学***和投射型图像显示装置 |
JP6538981B2 (ja) * | 2016-07-21 | 2019-07-03 | 富士フイルム株式会社 | 投写レンズ及びプロジェクタ |
JP6776705B2 (ja) | 2016-08-01 | 2020-10-28 | セイコーエプソン株式会社 | プロジェクター |
JP6634524B2 (ja) * | 2016-09-23 | 2020-01-22 | 富士フイルム株式会社 | 投射レンズ及びプロジェクタ |
JP6848139B2 (ja) * | 2016-10-07 | 2021-03-24 | 株式会社コシナ | 光学機器用角度調整装置 |
JP6836141B2 (ja) | 2016-12-09 | 2021-02-24 | セイコーエプソン株式会社 | 投写光学系および投写型画像表示装置 |
JP7019961B2 (ja) | 2017-04-20 | 2022-02-16 | コニカミノルタ株式会社 | 投影光学系及び投影装置 |
JP6855949B2 (ja) * | 2017-06-13 | 2021-04-07 | セイコーエプソン株式会社 | 投写光学装置およびプロジェクター |
JP6921231B2 (ja) | 2017-11-30 | 2021-08-18 | 富士フイルム株式会社 | プロジェクタ |
EP3719570A4 (en) * | 2017-11-30 | 2021-04-21 | FUJIFILM Corporation | PROJECTOR |
EP3719571B1 (en) | 2017-11-30 | 2022-09-28 | FUJIFILM Corporation | Projector |
JP6987343B2 (ja) * | 2017-12-26 | 2021-12-22 | マクセル株式会社 | 車両用表示装置 |
JP6847071B2 (ja) | 2018-03-28 | 2021-03-24 | 富士フイルム株式会社 | 結像光学系、投写型表示装置、および撮像装置 |
JP6625708B1 (ja) * | 2018-09-21 | 2019-12-25 | 富士フイルム株式会社 | 投射装置 |
CN113785231B (zh) * | 2019-05-17 | 2024-07-02 | 富士胶片株式会社 | 投影透镜及投影装置 |
CN110426821A (zh) * | 2019-08-15 | 2019-11-08 | 郭润勐 | 具有抵消画面畸变功能的超短焦直投镜头及图像处理方法 |
CN110708488A (zh) * | 2019-10-09 | 2020-01-17 | 深圳创维-Rgb电子有限公司 | 一种透明悬浮显示副屏及电视机 |
JP7306369B2 (ja) * | 2020-12-24 | 2023-07-11 | セイコーエプソン株式会社 | 投写光学系、およびプロジェクター |
JP2022176665A (ja) | 2021-05-17 | 2022-11-30 | パナソニックIpマネジメント株式会社 | 投写型表示装置 |
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- 2005-01-05 EP EP05705150.0A patent/EP1702238B1/en active Active
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- 2005-01-05 CN CN2005800065772A patent/CN1926466B/zh active Active
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CN109196419A (zh) * | 2016-05-31 | 2019-01-11 | 精工爱普生株式会社 | 投射光学***和投影仪 |
CN109196419B (zh) * | 2016-05-31 | 2020-12-08 | 精工爱普生株式会社 | 投影仪 |
CN109791347A (zh) * | 2016-09-23 | 2019-05-21 | 富士胶片株式会社 | 投影镜头及投影仪 |
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CN111095072A (zh) * | 2017-09-28 | 2020-05-01 | 富士胶片株式会社 | 光学***、投影装置及摄像装置 |
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EP1702238B1 (en) | 2016-06-29 |
US9429826B2 (en) | 2016-08-30 |
JP2017083867A (ja) | 2017-05-18 |
US9733459B2 (en) | 2017-08-15 |
JP6354830B2 (ja) | 2018-07-11 |
JP2007525700A (ja) | 2007-09-06 |
WO2005067621A2 (en) | 2005-07-28 |
US9217912B2 (en) | 2015-12-22 |
JP2014095912A (ja) | 2014-05-22 |
EP1702238A2 (en) | 2006-09-20 |
US7150537B2 (en) | 2006-12-19 |
JP2015129955A (ja) | 2015-07-16 |
US20160341943A1 (en) | 2016-11-24 |
JP5978121B2 (ja) | 2016-08-24 |
EP3091385A1 (en) | 2016-11-09 |
US20160070158A1 (en) | 2016-03-10 |
EP1702238A4 (en) | 2007-04-11 |
US20070146652A1 (en) | 2007-06-28 |
WO2005067621A3 (en) | 2006-03-02 |
JP5266642B2 (ja) | 2013-08-21 |
EP3091386B1 (en) | 2019-09-11 |
US10955648B2 (en) | 2021-03-23 |
CN1926466B (zh) | 2011-05-25 |
JP2013061685A (ja) | 2013-04-04 |
US20150042965A1 (en) | 2015-02-12 |
US20040257539A1 (en) | 2004-12-23 |
US20160342075A1 (en) | 2016-11-24 |
US20190113726A1 (en) | 2019-04-18 |
EP3091386A1 (en) | 2016-11-09 |
WO2005067621A9 (en) | 2006-05-18 |
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