DE60026227D1 - Laser-Bildprojektion mit Infrarotdetektion von Hindernissen - Google Patents
Laser-Bildprojektion mit Infrarotdetektion von HindernissenInfo
- Publication number
- DE60026227D1 DE60026227D1 DE60026227T DE60026227T DE60026227D1 DE 60026227 D1 DE60026227 D1 DE 60026227D1 DE 60026227 T DE60026227 T DE 60026227T DE 60026227 T DE60026227 T DE 60026227T DE 60026227 D1 DE60026227 D1 DE 60026227D1
- Authority
- DE
- Germany
- Prior art keywords
- obstacles
- image projection
- infrared detection
- laser image
- laser
- 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
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
-
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
- G03B17/54—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with projector
-
- 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
- G03B21/2086—Security or safety means in lamp houses
-
- 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
-
- 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]
- H04N9/3191—Testing thereof
- H04N9/3194—Testing thereof including sensor feedback
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Computer Security & Cryptography (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Projection Apparatus (AREA)
- Controls And Circuits For Display Device (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP37535399 | 1999-12-28 | ||
JP37535399 | 1999-12-28 | ||
JP2000127660A JP4192400B2 (ja) | 1999-12-28 | 2000-04-24 | 画像投射方法及び画像投射装置 |
JP2000127660 | 2000-04-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60026227D1 true DE60026227D1 (de) | 2006-04-27 |
DE60026227T2 DE60026227T2 (de) | 2006-12-14 |
Family
ID=26582686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60026227T Expired - Lifetime DE60026227T2 (de) | 1999-12-28 | 2000-12-28 | Laser-Bildprojektion mit Infrarotdetektion von Hindernissen |
Country Status (5)
Country | Link |
---|---|
US (1) | US6575581B2 (de) |
EP (1) | EP1117080B1 (de) |
JP (1) | JP4192400B2 (de) |
KR (1) | KR100815826B1 (de) |
DE (1) | DE60026227T2 (de) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW472491B (en) * | 1999-03-19 | 2002-01-11 | Seiko Epson Corp | Projection system and projector |
JP3650811B2 (ja) * | 2002-02-13 | 2005-05-25 | 株式会社トプコン | 空中可視像形成装置 |
JP4009850B2 (ja) * | 2002-05-20 | 2007-11-21 | セイコーエプソン株式会社 | 投写型画像表示システム、プロジェクタ、プログラム、情報記憶媒体および画像投写方法 |
JP4009851B2 (ja) | 2002-05-20 | 2007-11-21 | セイコーエプソン株式会社 | 投写型画像表示システム、プロジェクタ、プログラム、情報記憶媒体および画像投写方法 |
JP4366631B2 (ja) * | 2002-06-10 | 2009-11-18 | ソニー株式会社 | 画像投射装置及び画像投射方法 |
KR100947147B1 (ko) * | 2002-06-10 | 2010-03-12 | 소니 주식회사 | 화상 투사 장치 및 화상 투사 방법 |
JP4088188B2 (ja) * | 2003-04-07 | 2008-05-21 | セイコーエプソン株式会社 | プロジェクタ |
JP4513279B2 (ja) * | 2003-05-27 | 2010-07-28 | ソニー株式会社 | 画像表示装置 |
JP4517601B2 (ja) * | 2003-07-09 | 2010-08-04 | ソニー株式会社 | 投射型画像表示装置 |
JP3735624B2 (ja) * | 2003-09-26 | 2006-01-18 | Necビューテクノロジー株式会社 | 投影表示装置 |
JP3947873B2 (ja) * | 2003-10-10 | 2007-07-25 | Necディスプレイソリューションズ株式会社 | プロジェクタ並びにプロジェクタの付属装置 |
JP4433762B2 (ja) * | 2003-10-29 | 2010-03-17 | ソニー株式会社 | プロジェクション装置及び映像投射方法 |
US20050093818A1 (en) * | 2003-11-05 | 2005-05-05 | Lightbay Networks Corporation | Dynamic laser projection display |
GB2408646B (en) * | 2003-11-28 | 2008-11-26 | Seos Ltd | Image Display Apparatus with Night Vision Goggle Compatibility |
US6984039B2 (en) * | 2003-12-01 | 2006-01-10 | Eastman Kodak Company | Laser projector having silhouette blanking for objects in the output light path |
JP4505718B2 (ja) * | 2003-12-10 | 2010-07-21 | ソニー株式会社 | 画像表示装置 |
US7030353B2 (en) | 2003-12-31 | 2006-04-18 | Symbol Technologies,Inc. | Method and apparatus for controllably reducing power delivered by a laser projection display |
US7302174B2 (en) * | 2003-12-31 | 2007-11-27 | Symbol Technologies, Inc. | Method and apparatus for capturing images using a color laser projection display |
US7325933B2 (en) * | 2004-08-09 | 2008-02-05 | Sanyo Electric Co., Ltd | Projection type video display apparatus |
US7182263B2 (en) * | 2004-09-30 | 2007-02-27 | Symbol Technologies, Inc. | Monitoring light beam position in electro-optical readers and image projectors |
JP4504802B2 (ja) * | 2004-12-24 | 2010-07-14 | 富士フイルム株式会社 | 投射型画像表示装置 |
WO2006101739A2 (en) * | 2005-03-17 | 2006-09-28 | Patrick Murphy | Audience scanning laser display projector and associated methods |
CN101189548B (zh) * | 2005-05-31 | 2010-05-26 | 松下电器产业株式会社 | 显示装置 |
US20060274209A1 (en) * | 2005-06-03 | 2006-12-07 | Coretronic Corporation | Method and a control device using the same for controlling a display device |
JP4169017B2 (ja) * | 2005-07-07 | 2008-10-22 | セイコーエプソン株式会社 | 画像表示装置及び画像表示装置の制御方法 |
KR100653066B1 (ko) * | 2005-08-18 | 2006-12-01 | 삼성전자주식회사 | 영상처리장치 및 영상처리방법 |
WO2007102339A1 (ja) | 2006-02-28 | 2007-09-13 | Brother Kogyo Kabushiki Kaisha | 映像表示装置 |
CN101517482B (zh) * | 2006-09-14 | 2015-05-13 | 皇家飞利浦电子股份有限公司 | 具有告警光的激光投影仪 |
US7891818B2 (en) | 2006-12-12 | 2011-02-22 | Evans & Sutherland Computer Corporation | System and method for aligning RGB light in a single modulator projector |
US7976174B2 (en) * | 2007-02-26 | 2011-07-12 | Z-Laser Optoelektronik Gmbh | Method and apparatus for projecting an optical projection onto a projection surface |
JP4978260B2 (ja) * | 2007-03-23 | 2012-07-18 | セイコーエプソン株式会社 | リモコン装置、プロジェクタシステム、及びリモコン装置の制御方法 |
TW200912506A (en) * | 2007-09-14 | 2009-03-16 | Coretronic Corp | Projector and operating method thereof |
JP2009145846A (ja) * | 2007-12-18 | 2009-07-02 | Honda Motor Co Ltd | 投射型画像表示装置 |
US8358317B2 (en) | 2008-05-23 | 2013-01-22 | Evans & Sutherland Computer Corporation | System and method for displaying a planar image on a curved surface |
US8702248B1 (en) | 2008-06-11 | 2014-04-22 | Evans & Sutherland Computer Corporation | Projection method for reducing interpixel gaps on a viewing surface |
US8077378B1 (en) | 2008-11-12 | 2011-12-13 | Evans & Sutherland Computer Corporation | Calibration system and method for light modulation device |
US8290208B2 (en) * | 2009-01-12 | 2012-10-16 | Eastman Kodak Company | Enhanced safety during laser projection |
JP2010250249A (ja) * | 2009-03-24 | 2010-11-04 | Sanyo Electric Co Ltd | 投写型映像表示装置 |
US8022346B2 (en) | 2009-03-27 | 2011-09-20 | Delphi Technologies, Inc. | Automatic fault detection and laser shut-down method for a laser-generated windshield display |
JP2010243921A (ja) * | 2009-04-08 | 2010-10-28 | Sanyo Electric Co Ltd | 投写型映像表示装置 |
TWI447507B (zh) * | 2009-06-30 | 2014-08-01 | Qisda Corp | 投影機 |
JP5719441B2 (ja) | 2010-09-21 | 2015-05-20 | サン−ゴバン グラス フランス | ヘッドアップディスプレイとしての窓ガラス |
DE102010063921A1 (de) | 2010-12-22 | 2012-06-28 | Osram Ag | Projektionsvorrichtung zum Projizieren mindestens eines Bildes auf eine Projektionsfläche und entsprechendes Verfahren zum Betreiben einer Projektionsvorrichtung |
CN103890135A (zh) | 2011-04-15 | 2014-06-25 | 法国圣戈班玻璃厂 | 具有发光颗粒的薄膜的制备方法 |
DE102011075147A1 (de) * | 2011-05-03 | 2012-11-08 | Osram Ag | Projektionsvorrichtung zum projizieren mindestens eines bildpunktes und verfahren zum betreiben einer projektionsvorrichtung |
DE102011075133A1 (de) * | 2011-05-03 | 2012-11-08 | Osram Ag | Projektionsvorrichtung zum projizieren mindestens eines bildpunktes und verfahren zum betreiben einer projektionsvorrichtung |
TWI413758B (zh) * | 2011-05-19 | 2013-11-01 | Asia Optical Co Inc | A laser system with safety protection |
JP2012252252A (ja) | 2011-06-06 | 2012-12-20 | Seiko Epson Corp | プロジェクター |
DE102011081008A1 (de) | 2011-08-16 | 2013-02-21 | Robert Bosch Gmbh | Laserprojektionsvorrichtung und Verfahren |
US9922621B2 (en) | 2011-08-29 | 2018-03-20 | Sekisui Chemical Co., Ltd. | Device for generating a display image on a composite glass pane |
US9641826B1 (en) | 2011-10-06 | 2017-05-02 | Evans & Sutherland Computer Corporation | System and method for displaying distant 3-D stereo on a dome surface |
DE102012206795A1 (de) * | 2012-04-25 | 2013-10-31 | Robert Bosch Gmbh | Verfahren zum Reduzieren einer Lichtstärke einer Projektionsvorrichtung |
CN103676420B (zh) * | 2012-09-04 | 2015-08-19 | 光宝科技股份有限公司 | 具有相位检测及补偿功能的激光扫描式投影装置 |
GB2505708B (en) * | 2012-09-11 | 2015-02-25 | Barco Nv | Projection system with safety detection |
US9140971B2 (en) * | 2013-10-31 | 2015-09-22 | Microvision, Inc. | Scanning laser proximity detection |
CN104598034B (zh) * | 2015-02-09 | 2019-03-29 | 联想(北京)有限公司 | 信息处理方法和信息处理设备 |
US10887563B2 (en) | 2016-09-21 | 2021-01-05 | Nec Corporation | Projection system, projection method, and program recording medium |
EP3794817B1 (de) * | 2018-05-16 | 2023-06-28 | Dolby Laboratories Licensing Corporation | Projektorsteuerung |
CN112114478B (zh) * | 2019-06-20 | 2022-02-08 | 青岛海信激光显示股份有限公司 | 投影显示方法及*** |
CN112019826A (zh) * | 2020-09-04 | 2020-12-01 | 北京市商汤科技开发有限公司 | 投影方法、***、装置、电子设备及存储介质 |
CN113473095B (zh) * | 2021-05-27 | 2022-10-21 | 广景视睿科技(深圳)有限公司 | 一种避障动向投影的方法和设备 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0394888U (de) * | 1990-01-17 | 1991-09-27 | ||
US5117221A (en) * | 1990-08-16 | 1992-05-26 | Bright Technologies, Inc. | Laser image projection system with safety means |
JPH04111585A (ja) * | 1990-08-30 | 1992-04-13 | Sony Corp | 投射型テレビジョン受像機 |
JPH058556U (ja) * | 1991-07-18 | 1993-02-05 | 旭光学工業株式会社 | 投影装置 |
JP3174615B2 (ja) * | 1992-03-24 | 2001-06-11 | コニカ株式会社 | 欠陥検査装置における投光光学系 |
JP3791696B2 (ja) * | 1992-04-09 | 2006-06-28 | オリンパス株式会社 | 画像表示装置 |
JPH06347748A (ja) * | 1993-06-03 | 1994-12-22 | Canon Inc | 投写装置 |
JPH07162743A (ja) * | 1993-12-03 | 1995-06-23 | Matsushita Electric Ind Co Ltd | 映写装置用画像処理装置および映写装置 |
US5636839A (en) * | 1994-02-28 | 1997-06-10 | Sega Enterprises, Ltd. | Group fortune telling attraction system |
DE19640404A1 (de) * | 1996-09-30 | 1998-04-09 | Ldt Gmbh & Co | Vorrichtung zur Darstellung von Bildern |
KR100421210B1 (ko) * | 1997-02-12 | 2004-05-22 | 삼성전자주식회사 | 레이저프로젝션디스플레이장치 |
US6142650A (en) * | 1997-07-10 | 2000-11-07 | Brown; David C. | Laser flashlight |
US6431731B1 (en) * | 1999-03-15 | 2002-08-13 | Mark Howard Krietzman | Laser device and method for producing diffuse illumination |
JP4269425B2 (ja) * | 1999-09-03 | 2009-05-27 | ソニー株式会社 | 投影装置およびその安全装置 |
-
2000
- 2000-04-24 JP JP2000127660A patent/JP4192400B2/ja not_active Expired - Lifetime
- 2000-12-28 KR KR1020000083817A patent/KR100815826B1/ko not_active IP Right Cessation
- 2000-12-28 EP EP00128419A patent/EP1117080B1/de not_active Expired - Lifetime
- 2000-12-28 US US09/751,015 patent/US6575581B2/en not_active Expired - Lifetime
- 2000-12-28 DE DE60026227T patent/DE60026227T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60026227T2 (de) | 2006-12-14 |
EP1117080A2 (de) | 2001-07-18 |
KR20010062823A (ko) | 2001-07-07 |
JP4192400B2 (ja) | 2008-12-10 |
EP1117080A3 (de) | 2003-06-25 |
EP1117080B1 (de) | 2006-03-01 |
KR100815826B1 (ko) | 2008-03-24 |
US6575581B2 (en) | 2003-06-10 |
JP2001249399A (ja) | 2001-09-14 |
US20010005262A1 (en) | 2001-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |