CN1922542B - 图像投射装置 - Google Patents
图像投射装置 Download PDFInfo
- Publication number
- CN1922542B CN1922542B CN2005800060406A CN200580006040A CN1922542B CN 1922542 B CN1922542 B CN 1922542B CN 2005800060406 A CN2005800060406 A CN 2005800060406A CN 200580006040 A CN200580006040 A CN 200580006040A CN 1922542 B CN1922542 B CN 1922542B
- Authority
- CN
- China
- Prior art keywords
- laser
- image
- projection apparatus
- hand shake
- image 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 103
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 239000004065 semiconductor Substances 0.000 claims description 22
- 238000012937 correction Methods 0.000 abstract description 31
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 23
- 210000002858 crystal cell Anatomy 0.000 abstract description 21
- 239000011521 glass Substances 0.000 description 23
- 238000001514 detection method Methods 0.000 description 15
- 230000007246 mechanism Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
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- 238000004020 luminiscence type Methods 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 229910003327 LiNbO3 Inorganic materials 0.000 description 1
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- 210000001015 abdomen Anatomy 0.000 description 1
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- 238000000149 argon plasma sintering Methods 0.000 description 1
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- 230000002349 favourable effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
- G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
-
- 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
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2033—LED or laser light sources
-
- 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
- G03B21/2073—Polarisers in the lamp house
-
- 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
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
-
- 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]
- H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display 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
- G03B2217/00—Details of cameras or camera bodies; Accessories therefor
- G03B2217/005—Blur detection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
- Liquid Crystal (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004054091 | 2004-02-27 | ||
JP054091/2004 | 2004-02-27 | ||
PCT/JP2005/003167 WO2005083507A1 (ja) | 2004-02-27 | 2005-02-25 | 映像投射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1922542A CN1922542A (zh) | 2007-02-28 |
CN1922542B true CN1922542B (zh) | 2012-08-22 |
Family
ID=34908777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800060406A Expired - Fee Related CN1922542B (zh) | 2004-02-27 | 2005-02-25 | 图像投射装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7988304B2 (zh) |
EP (1) | EP1724635B1 (zh) |
JP (1) | JP4841428B2 (zh) |
CN (1) | CN1922542B (zh) |
WO (1) | WO2005083507A1 (zh) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7922336B2 (en) * | 2005-03-01 | 2011-04-12 | Panasonic Corporation | Light source device for display device, display device, and method for adjusting image of display device |
US7866831B2 (en) * | 2005-03-16 | 2011-01-11 | Panasonic Corporation | Image projector |
WO2006115210A1 (ja) * | 2005-04-22 | 2006-11-02 | Matsushita Electric Industrial Co., Ltd. | 投射表示装置 |
JPWO2007040089A1 (ja) * | 2005-09-30 | 2009-04-16 | パナソニック株式会社 | レーザ投射装置及び液晶テレビ装置 |
US7508466B2 (en) * | 2005-11-14 | 2009-03-24 | Cree, Inc. | Laser diode backlighting of LC display with at least one diode generating light beam having divergence angle and with display panel having beam spreader to increase divergence |
US7627236B2 (en) | 2006-02-22 | 2009-12-01 | Nokia Corporation | Hydraulic optical focusing-stabilizer |
US9001028B2 (en) * | 2006-08-19 | 2015-04-07 | David James Baker | Projector pen |
CN101364032A (zh) * | 2007-08-09 | 2009-02-11 | 鸿富锦精密工业(深圳)有限公司 | 投影装置 |
WO2009154134A1 (ja) * | 2008-06-18 | 2009-12-23 | 株式会社日立製作所 | 光ビーム走査型画像投影装置 |
JP2010010926A (ja) * | 2008-06-25 | 2010-01-14 | Toshiba Corp | 映像投射装置および映像投射装置の制御方法 |
DE102008050201A1 (de) | 2008-10-01 | 2010-04-08 | Leibniz-Institut für Troposphärenforschung e. V. | Optische Einrichtung mit einer Sende-Einrichtung und einer Empfangseinrichtung |
US20100201952A1 (en) * | 2009-02-06 | 2010-08-12 | Seiko Epson Corporation | Projector |
JP5433274B2 (ja) | 2009-02-25 | 2014-03-05 | 京セラ株式会社 | 携帯電子機器 |
JP5832069B2 (ja) * | 2009-02-25 | 2015-12-16 | 京セラ株式会社 | 携帯電子機器 |
JP5281923B2 (ja) * | 2009-02-26 | 2013-09-04 | 株式会社日立製作所 | 投射型表示装置 |
TWI402603B (zh) * | 2009-04-06 | 2013-07-21 | Young Optics Inc | 光學引擎 |
EP2423730A4 (en) * | 2009-04-21 | 2014-09-17 | Konica Minolta Opto Inc | OPTICAL SCANNING SYSTEM AND PROJECTOR THAT IS MUNIED |
JP5292464B2 (ja) * | 2009-06-19 | 2013-09-18 | 株式会社日立製作所 | 光走査型画像表示装置 |
JP5556193B2 (ja) * | 2010-01-26 | 2014-07-23 | セイコーエプソン株式会社 | 投写装置および投写装置の画像ブレ防止制御方法 |
CN101815191A (zh) * | 2010-04-24 | 2010-08-25 | 中兴通讯股份有限公司 | 一种调整便携终端投影仪显示画面的方法、一种便携终端 |
JP2012010952A (ja) * | 2010-06-30 | 2012-01-19 | Nidek Co Ltd | 手持型眼科装置 |
US8919965B2 (en) * | 2010-07-02 | 2014-12-30 | At&T Intellectual Property I, L.P. | Image stabilization and skew correction for projection devices |
JP5669020B2 (ja) * | 2011-09-16 | 2015-02-12 | 株式会社リコー | 画像投影装置 |
US8746898B2 (en) * | 2012-05-07 | 2014-06-10 | Microvision, Inc. | Projector with shutter |
JP2013214306A (ja) * | 2013-04-18 | 2013-10-17 | Kyocera Corp | 電子機器、電子機器制御用プログラム、及び電子機器の制御方法 |
CN106371273B (zh) * | 2015-07-20 | 2020-05-29 | 深圳光峰科技股份有限公司 | 一种混合光源装置及其发光控制方法、投影系统 |
CN106371274B (zh) * | 2015-07-20 | 2019-11-26 | 深圳光峰科技股份有限公司 | 一种混合光源装置及其发光控制方法、投影系统 |
JP2017146520A (ja) * | 2016-02-19 | 2017-08-24 | セイコーエプソン株式会社 | プロジェクターおよび画像変位補償方法 |
WO2018110448A1 (ja) * | 2016-12-12 | 2018-06-21 | ソニーセミコンダクタソリューションズ株式会社 | 投影光学系、画像投影装置、および画像投影システム |
WO2019163844A1 (ja) | 2018-02-21 | 2019-08-29 | 富士フイルム株式会社 | 光学ユニット及び投影装置 |
US11233980B2 (en) * | 2019-06-13 | 2022-01-25 | Microsoft Technologly Licensing, LLC | Monitoring and correction system for improved laser display systems |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0420941A (ja) * | 1990-05-16 | 1992-01-24 | Canon Inc | 像ブレ補正手段を有した撮影装置 |
JPH05134315A (ja) | 1991-11-11 | 1993-05-28 | Canon Inc | 投射型表示装置 |
JPH06265952A (ja) * | 1993-03-15 | 1994-09-22 | Toshiba Corp | 光波長変換素子 |
US6330398B1 (en) * | 1993-12-09 | 2001-12-11 | Nikon Corporation | Vibration reduction apparatus |
KR100283829B1 (ko) | 1995-06-02 | 2001-03-02 | 모리시타 요이찌 | 광소자, 레이저 광원 및 레이저 장치와 광소자의 제조방법 |
JPH10142689A (ja) * | 1996-11-08 | 1998-05-29 | Nikon Corp | 液晶プロジェクタ |
JPH11295772A (ja) * | 1998-04-15 | 1999-10-29 | Sony Corp | レーザ光発生装置およびレーザ光発生方法 |
JP3199048B2 (ja) | 1999-01-21 | 2001-08-13 | セイコーエプソン株式会社 | プロジェクター |
US20010050932A1 (en) * | 1999-12-06 | 2001-12-13 | Shinichiro Sonoda | Laser light source in which semiconductor light emitting element is butt-coupled to wavelength selection element so as to form antireflection optical system |
JP2001194584A (ja) * | 2000-01-13 | 2001-07-19 | Sony Corp | 投影レンズおよび映像投影装置 |
JP4199408B2 (ja) * | 2000-04-28 | 2008-12-17 | 富士フイルム株式会社 | 波長変換素子、波長変換素子の製造方法、及び波長変換モジュール |
JP2002124724A (ja) * | 2000-10-17 | 2002-04-26 | Sony Corp | レーザー装置及び投射型表示装置 |
JP3971100B2 (ja) * | 2000-11-30 | 2007-09-05 | 富士フイルム株式会社 | デジタルカメラ及び画像投影方法 |
JP2002328428A (ja) * | 2001-05-01 | 2002-11-15 | Sony Corp | プロジェクタおよび画像投射システム |
JP2003029201A (ja) * | 2001-07-11 | 2003-01-29 | Canon Inc | 画像投射装置及び画像補正方法 |
JP2004004284A (ja) | 2002-05-31 | 2004-01-08 | Canon Inc | 投射型表示装置 |
EP1385335B1 (en) * | 2002-07-23 | 2009-04-22 | NEC Display Solutions, Ltd. | Image projector with image-feedback control |
US7184054B2 (en) * | 2003-01-21 | 2007-02-27 | Hewlett-Packard Development Company, L.P. | Correction of a projected image based on a reflected image |
JP2004301939A (ja) | 2003-03-28 | 2004-10-28 | Sony Corp | カメラシステム、カメラ及び交換レンズ |
JP2005128506A (ja) * | 2003-09-30 | 2005-05-19 | Sanyo Electric Co Ltd | 手持ち式プロジェクタ |
JP2005227661A (ja) * | 2004-02-16 | 2005-08-25 | Nec Viewtechnology Ltd | プロジェクタおよび歪補正方法 |
-
2005
- 2005-02-25 US US10/590,715 patent/US7988304B2/en not_active Expired - Fee Related
- 2005-02-25 CN CN2005800060406A patent/CN1922542B/zh not_active Expired - Fee Related
- 2005-02-25 JP JP2006510477A patent/JP4841428B2/ja not_active Expired - Fee Related
- 2005-02-25 EP EP05710717A patent/EP1724635B1/en not_active Ceased
- 2005-02-25 WO PCT/JP2005/003167 patent/WO2005083507A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP4841428B2 (ja) | 2011-12-21 |
US7988304B2 (en) | 2011-08-02 |
EP1724635B1 (en) | 2011-06-22 |
EP1724635A4 (en) | 2007-04-18 |
EP1724635A1 (en) | 2006-11-22 |
US20070120983A1 (en) | 2007-05-31 |
CN1922542A (zh) | 2007-02-28 |
WO2005083507A1 (ja) | 2005-09-09 |
JPWO2005083507A1 (ja) | 2007-08-09 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20140714 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140714 Address after: California, USA Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 |