IT1304121B1 - Apparecchio di proiezione di grandi immagini - Google Patents

Apparecchio di proiezione di grandi immagini

Info

Publication number
IT1304121B1
IT1304121B1 IT1998MI002728A ITMI982728A IT1304121B1 IT 1304121 B1 IT1304121 B1 IT 1304121B1 IT 1998MI002728 A IT1998MI002728 A IT 1998MI002728A IT MI982728 A ITMI982728 A IT MI982728A IT 1304121 B1 IT1304121 B1 IT 1304121B1
Authority
IT
Italy
Prior art keywords
image projection
large image
projection equipment
equipment
projection
Prior art date
Application number
IT1998MI002728A
Other languages
English (en)
Inventor
Jin-Ho Lee
Original Assignee
Samsung Electronics Co Ltd
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
Priority to DE19857580A priority Critical patent/DE19857580A1/de
Priority to CA002256201A priority patent/CA2256201A1/en
Priority to CN98127155.3A priority patent/CN1257214A/zh
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to FR9816004A priority patent/FR2787591A1/fr
Priority to IT1998MI002728A priority patent/IT1304121B1/it
Priority to JP10361283A priority patent/JP2000180759A/ja
Publication of ITMI982728A1 publication Critical patent/ITMI982728A1/it
Application granted granted Critical
Publication of IT1304121B1 publication Critical patent/IT1304121B1/it

Links

Classifications

    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
IT1998MI002728A 1998-12-14 1998-12-18 Apparecchio di proiezione di grandi immagini IT1304121B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19857580A DE19857580A1 (de) 1998-12-14 1998-12-14 Großbild-Projektions-Vorrichtung
CA002256201A CA2256201A1 (en) 1998-12-14 1998-12-15 A large image projection apparatus
CN98127155.3A CN1257214A (zh) 1998-12-14 1998-12-16 大幅图像投影装置
FR9816004A FR2787591A1 (fr) 1998-12-14 1998-12-18 Appareil de projection a laser donnant une image de grandes dimensions
IT1998MI002728A IT1304121B1 (it) 1998-12-14 1998-12-18 Apparecchio di proiezione di grandi immagini
JP10361283A JP2000180759A (ja) 1998-12-14 1998-12-18 投射装置

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE19857580A DE19857580A1 (de) 1998-12-14 1998-12-14 Großbild-Projektions-Vorrichtung
CA002256201A CA2256201A1 (en) 1998-12-14 1998-12-15 A large image projection apparatus
CN98127155.3A CN1257214A (zh) 1998-12-14 1998-12-16 大幅图像投影装置
FR9816004A FR2787591A1 (fr) 1998-12-14 1998-12-18 Appareil de projection a laser donnant une image de grandes dimensions
IT1998MI002728A IT1304121B1 (it) 1998-12-14 1998-12-18 Apparecchio di proiezione di grandi immagini
JP10361283A JP2000180759A (ja) 1998-12-14 1998-12-18 投射装置

Publications (2)

Publication Number Publication Date
ITMI982728A1 ITMI982728A1 (it) 2000-06-18
IT1304121B1 true IT1304121B1 (it) 2001-03-07

Family

ID=32034487

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998MI002728A IT1304121B1 (it) 1998-12-14 1998-12-18 Apparecchio di proiezione di grandi immagini

Country Status (6)

Country Link
JP (1) JP2000180759A (it)
CN (1) CN1257214A (it)
CA (1) CA2256201A1 (it)
DE (1) DE19857580A1 (it)
FR (1) FR2787591A1 (it)
IT (1) IT1304121B1 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002148554A (ja) * 2000-11-03 2002-05-22 Samsung Electronics Co Ltd 光スキャナ及びこれを適用したレーザ映像投射装置並びにその駆動方法
JP2004354763A (ja) * 2003-05-29 2004-12-16 Seiko Epson Corp スクリーン、画像表示装置及びリアプロジェクタ
US20070195271A1 (en) * 2004-03-31 2007-08-23 Koninklijke Philips Electronics, N.V. Projection system with scanning device
JP2009093984A (ja) * 2007-10-11 2009-04-30 Hitachi Displays Ltd 有機ｅｌ表示装置およびその製造方法
JP2011099816A (ja) 2009-11-09 2011-05-19 Sony Corp 集光レンズ及び３次元距離測定装置
JP2011003558A (ja) * 2010-10-07 2011-01-06 Hitachi Displays Ltd 表示装置の製造方法
WO2013046904A1 (ja) * 2011-09-27 2013-04-04 日本電気株式会社 光走査装置、画像表示装置および投射領域調整方法
JP5804115B2 (ja) * 2014-03-17 2015-11-04 ソニー株式会社 照射方向変更システム
DE102014107860A1 (de) * 2014-06-04 2015-12-17 Ldt Laser Display Technology Gmbh Vorrichtung zum Projizieren eines Bildes auf eine Projektionsfläche
CN204650118U (zh) * 2014-09-23 2015-09-16 武阳 一种整行扫描式激光投影显示装置
CN104503195B (zh) * 2014-12-03 2017-01-11 武阳 用于整行扫描式激光投影显示的装置及其同步控制的方法
CN112584112B (zh) * 2020-12-02 2023-10-03 深圳市当智科技有限公司 基于大小校正的投影方法、系统及可读存储介质
CN114339182B (zh) * 2021-12-30 2024-03-26 上海顺久电子科技有限公司 投影设备的对焦方法、投影设备及存储介质
US11982932B2 (en) 2022-03-25 2024-05-14 Light Show Technology Co., LTD. Projection display device
CN114594575A (zh) * 2022-03-31 2022-06-07 歌尔光学科技有限公司 一种光学投影系统以及电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812480A1 (de) * 1988-04-15 1989-10-26 Agfa Gevaert Ag Computergesteuerte laser-aufzeichnungsvorrichtung mit einer anordnung zur laserstrahl-einschaltung am zeilenbeginn eines aufzeichnungsblattes
JPH0341890A (ja) * 1989-07-07 1991-02-22 Pioneer Electron Corp ビームインデックス方式カラー表示装置
JPH04204812A (ja) * 1990-11-30 1992-07-27 Sony Corp レーザ画像表示装置
JP3353320B2 (ja) * 1992-02-17 2002-12-03 ソニー株式会社 階調補正装置及びレーザ表示装置

Also Published As

Publication number Publication date
CN1257214A (zh) 2000-06-21
JP2000180759A (ja) 2000-06-30
FR2787591A1 (fr) 2000-06-23
ITMI982728A1 (it) 2000-06-18
CA2256201A1 (en) 2000-06-15
DE19857580A1 (de) 2000-06-29

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