WO2012074438A3 - Проекционная система с торцевой проекцией и видеопроектор для этой системы - Google Patents

Проекционная система с торцевой проекцией и видеопроектор для этой системы Download PDF

Info

Publication number
WO2012074438A3
WO2012074438A3 PCT/RU2011/000938 RU2011000938W WO2012074438A3 WO 2012074438 A3 WO2012074438 A3 WO 2012074438A3 RU 2011000938 W RU2011000938 W RU 2011000938W WO 2012074438 A3 WO2012074438 A3 WO 2012074438A3
Authority
WO
WIPO (PCT)
Prior art keywords
projection
screen
video
light
optical
Prior art date
Application number
PCT/RU2011/000938
Other languages
English (en)
French (fr)
Other versions
WO2012074438A9 (ru
WO2012074438A2 (ru
Inventor
Святослав Иванович АРСЕНИЧ
Original Assignee
Arsenich Svyatoslav Ivanovich
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Arsenich Svyatoslav Ivanovich filed Critical Arsenich Svyatoslav Ivanovich
Priority to RU2014121665A priority Critical patent/RU2606010C2/ru
Publication of WO2012074438A2 publication Critical patent/WO2012074438A2/ru
Publication of WO2012074438A9 publication Critical patent/WO2012074438A9/ru
Publication of WO2012074438A3 publication Critical patent/WO2012074438A3/ru

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/54Accessories
    • G03B21/56Projection screens
    • G03B21/60Projection screens characterised by the nature of the surface
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/54Accessories
    • G03B21/56Projection screens
    • G03B21/60Projection screens characterised by the nature of the surface
    • G03B21/602Lenticular screens
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/10Projectors with built-in or built-on screen
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/14Details
    • G03B21/20Lamp housings
    • G03B21/2006Lamp housings characterised by the light source
    • G03B21/2033LED or laser light sources
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/14Details
    • G03B21/28Reflectors in projection beam
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/31Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141Constructional details thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/31Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141Constructional details thereof
    • H04N9/3147Multi-projection systems
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/14Details
    • G03B21/147Optical correction of image distortions, e.g. keystone

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

Изобретение относится к проекционным системам отображения. Проекционная система содержат проекционный зрительский экран, один или несколько проекторов, и одно или несколько торцевых плоских зеркал, наклоненных к плоскости экрана для отражения проекционного пучка на плоскость экрана или на другое торцовое зеркало. Проекционные лучи направлены на экран под углами от 3 до 30 градусов. Экран выполнен целым или из полос из антибликовых черных материалов. На фронтальной или обратной стороне по всей площади экрана закреплены оптические растры со светорассеивателями из сферических, плоских и цилиндрических микрозеркал. Видеопроектор выполнен одноканальными с одним проекционным блоком или многоканальными с несколькими проекционными блоками. В видеопроекторе установлены видеоматрицы со светоизлучающим трапециевидным RGB видеомонитором, содержащим в каждом пикселе триаду RGB светодиодов, над которыми установлены оптические матрицы для проекции с прямым формированием кадра трапециевидного формата без видеокоррекции и без оптических трансформаторов форматов проекций. Проекционная система обеспечивает высокое качество наблюдаемых изображений при яркой внешней паразитной засветке экранов.
PCT/RU2011/000938 2010-11-30 2011-11-29 Проекционная система с торцевой проекцией и видеопроектор для этой системы WO2012074438A2 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2014121665A RU2606010C2 (ru) 2010-11-30 2011-11-29 Проекционная система с торцевой проекцией и видеопроектор для этой системы

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2010148868/28A RU2010148868A (ru) 2010-11-30 2010-11-30 Проекционная система с торцевой проекцией и видеопроектор для этой системы
RU2010148868 2010-11-30

Publications (3)

Publication Number Publication Date
WO2012074438A2 WO2012074438A2 (ru) 2012-06-07
WO2012074438A9 WO2012074438A9 (ru) 2012-08-30
WO2012074438A3 true WO2012074438A3 (ru) 2012-10-26

Family

ID=46172447

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2011/000938 WO2012074438A2 (ru) 2010-11-30 2011-11-29 Проекционная система с торцевой проекцией и видеопроектор для этой системы

Country Status (2)

Country Link
RU (2) RU2010148868A (ru)
WO (1) WO2012074438A2 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111552817A (zh) * 2020-04-14 2020-08-18 国网内蒙古东部电力有限公司 一种电力科技成果知识图谱补全方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU17234U1 (ru) * 2000-09-14 2001-03-20 Негосударственное образовательное учреждение Информационно-аналитическое агентство "Клуб Экология общественного сознания" Рекламный щит
RU2168192C2 (ru) * 1995-01-04 2001-05-27 Визуалабс Инк. Визуальное устройство отображения и способ формирования трехмерного изображения
RU2242037C2 (ru) * 1999-07-08 2004-12-10 АРСЕНИЧ Святослав Иванович Проекционная система
US7522339B2 (en) * 2005-11-21 2009-04-21 Hewlett-Packard Development Company, L.P. High contrast projection systen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2168192C2 (ru) * 1995-01-04 2001-05-27 Визуалабс Инк. Визуальное устройство отображения и способ формирования трехмерного изображения
RU2242037C2 (ru) * 1999-07-08 2004-12-10 АРСЕНИЧ Святослав Иванович Проекционная система
RU17234U1 (ru) * 2000-09-14 2001-03-20 Негосударственное образовательное учреждение Информационно-аналитическое агентство "Клуб Экология общественного сознания" Рекламный щит
US7522339B2 (en) * 2005-11-21 2009-04-21 Hewlett-Packard Development Company, L.P. High contrast projection systen

Also Published As

Publication number Publication date
RU2010148868A (ru) 2012-06-10
RU2014121665A (ru) 2016-01-27
WO2012074438A9 (ru) 2012-08-30
WO2012074438A2 (ru) 2012-06-07
RU2606010C2 (ru) 2017-01-10

Similar Documents

Publication Publication Date Title
US9667924B2 (en) Projection-type image display device
KR101511117B1 (ko) 양면 디스플레이장치
US20140063469A1 (en) Projector driven teleprompter
TW200600833A (en) Image display apparatus and projection optical system
IL173361A0 (en) Near eye display system
WO2005067621A3 (en) Projection televison device and screen
TW200730877A (en) Optical imaging systems and image reader/writer using optical imaging system
WO2007061564A3 (en) High contrast projection screen
US8152309B2 (en) Image display apparatus, image display system, and image display method
CN107797368B (zh) 双空间光调制系统及使用该系统进行光调节的方法
WO2007047682A3 (en) Wede angle lens assembly for projector and an optical system having such a lens and projector
KR101589959B1 (ko) 평판 투광커버와 평판 투광커버 고정장치를 구비한 베젤 프리 멀티 스크린 디스플레이 장치
KR100440498B1 (ko) 광시야 고휘도 영상 시스템(廣視野 高輝度 映像係)
KR101245493B1 (ko) 다면 동시 투사형 빔 프로젝터
US9958768B2 (en) Display device
WO2012074438A3 (ru) Проекционная система с торцевой проекцией и видеопроектор для этой системы
JP2003157031A (ja) マルチディスプレイ装置
JP4674581B2 (ja) 画像形成装置および方法
EP1734761A3 (en) Projection television apparatus
JP2016009129A (ja) 画像表示装置
KR20170000096A (ko) 투광커버 및 투광커버 고정장치를 구비한 베젤 프리 멀티 스크린 디스플레이 장치
US20120081675A1 (en) Mass media video player
US20120327313A1 (en) Wallpaper Projection System
JPWO2006129797A1 (ja) 背面投写型表示装置
KR200273111Y1 (ko) 광시야 고휘도 영상 시스템(廣視野 高輝度 映像係)

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11845020

Country of ref document: EP

Kind code of ref document: A2

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
WPC Withdrawal of priority claims after completion of the technical preparations for international publication

Ref document number: 2010148868

Country of ref document: RU

Date of ref document: 20130115

Free format text: WITHDRAWN AFTER TECHNICAL PREPARATION FINISHED

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2014121665

Country of ref document: RU

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 11845020

Country of ref document: EP

Kind code of ref document: A2