JPH0416485U - - Google Patents
Info
- Publication number
- JPH0416485U JPH0416485U JP1990056646U JP5664690U JPH0416485U JP H0416485 U JPH0416485 U JP H0416485U JP 1990056646 U JP1990056646 U JP 1990056646U JP 5664690 U JP5664690 U JP 5664690U JP H0416485 U JPH0416485 U JP H0416485U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- projection unit
- cabinet
- cabinets
- projector
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims 1
Classifications
-
- 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
- G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
- G03B37/04—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with cameras or projectors providing touching or overlapping fields of view
-
- 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
- G03B21/28—Reflectors in projection beam
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
-
- 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
- H04N9/3147—Multi-projection systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Projection Apparatus (AREA)
Description
第1図イ,ロ,ハは夫々、本考案の一実施例に
おける多画面プロジエクタ装置の正面図、側断面
図及び斜視図、第2図は同キヤビネツトの斜視図
、第3図イ,ロ,ハは他の実施例における正面図
、側断面図及び斜視図である。第4図イ,ロは従
来装置の正面図及び側断面図である。 1……投影ユニツト、2……スクリーン、3,
5,5′……キヤビネツト、6,7……ミラー、
5a……突出部、5b……凹部。
おける多画面プロジエクタ装置の正面図、側断面
図及び斜視図、第2図は同キヤビネツトの斜視図
、第3図イ,ロ,ハは他の実施例における正面図
、側断面図及び斜視図である。第4図イ,ロは従
来装置の正面図及び側断面図である。 1……投影ユニツト、2……スクリーン、3,
5,5′……キヤビネツト、6,7……ミラー、
5a……突出部、5b……凹部。
Claims (1)
- 【実用新案登録請求の範囲】 (1) スクリーン及びこのスクリーンの背面から
画像を投影する投影ユニツトを夫々収納するキヤ
ビネツトを上下及び若しくは左右に複数個並べて
なる多画面プロジエクタ装置において、 前記投影ユニツトとスクリーンの間にミラーを
配して光路を折曲すると共に前記投影ユニツトを
前記スクリーンに対して、偏移した位置に配置し
、前記キヤビネツトの前面に連続する一面に前記
投影ユニツトが収納される突出部を形成すると共
に前記一面に対向する他面に前記突出部に対応す
る形状の凹部を形成し、 夫々、前記突出部と前記凹部を互いに係合せし
めて前記複数個のキヤビネツトを並べてなる多画
面プロゼクタ装置。 (2) スクリーン及びこのスクリーンの背面から
画像を投影する投影ユニツトを夫々収納するキヤ
ビネツトを上下及び若しくは左右に複数個並べて
なる多画面プロジエクタ装置において、 前記投影ユニツトとスクリーン間にミラーを配
して光路を折曲すると共に前記投影ユニツトを前
記スクリーンに対して偏移した位置に配置し、前
記キヤビネツトの断面形状を平行四辺形としてな
る多画面プロジエクタ装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990056646U JPH0416485U (ja) | 1990-05-30 | 1990-05-30 | |
CA002043350A CA2043350C (en) | 1990-05-30 | 1991-05-28 | Multiscreen projector apparatus |
US07/706,832 US5116117A (en) | 1990-05-30 | 1991-05-29 | Multiscreen projector apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990056646U JPH0416485U (ja) | 1990-05-30 | 1990-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0416485U true JPH0416485U (ja) | 1992-02-10 |
Family
ID=13033113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990056646U Pending JPH0416485U (ja) | 1990-05-30 | 1990-05-30 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5116117A (ja) |
JP (1) | JPH0416485U (ja) |
CA (1) | CA2043350C (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000206614A (ja) * | 1999-01-12 | 2000-07-28 | Sony Corp | プロジェクタ装置及びこれを利用した大型マルチプロジェクタ装置 |
JP2011221540A (ja) * | 1997-12-02 | 2011-11-04 | Transpacific Infinity Llc | モジュール式表示システム |
JP2012226190A (ja) * | 2011-04-21 | 2012-11-15 | Mitsubishi Electric Corp | 背面投射型映像表示装置の製造方法及びマルチ表示システム |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2642504B2 (ja) * | 1990-09-03 | 1997-08-20 | パイオニア株式会社 | プロジェクション映像装置およびその組立装置 |
NO174990C (no) * | 1992-02-07 | 1994-08-10 | Dag Vilnes | Fremgangsmåte ved montering eller demontering av moduler i en panelkonstruksjon samt panelkonstruksjon hvor fremgangsmåten kommer til anvendelse |
US5543832A (en) * | 1994-03-29 | 1996-08-06 | Laser Surge, Inc. | Video display system for projecting an image on to a tilted screen adjacent a surgical field |
ATE160027T1 (de) * | 1994-04-18 | 1997-11-15 | Heinz Dr Seufert | Rückprojektionsmodul |
JPH09159985A (ja) * | 1995-12-08 | 1997-06-20 | Mitsubishi Electric Corp | 画像表示システム |
US5975703A (en) | 1996-09-30 | 1999-11-02 | Digital Optics International | Image projection system |
JPH10207344A (ja) * | 1997-01-23 | 1998-08-07 | Namco Ltd | 映像表示装置及びシミュレーション装置 |
US6367934B1 (en) | 1997-08-22 | 2002-04-09 | Skytron Corporation | Multi-display systems |
US6028701A (en) * | 1997-08-29 | 2000-02-22 | Clarity Visual Systems, Inc. | Stairstep interlock mounting package for multiscreen projection displays |
JP2004503809A (ja) * | 2000-03-31 | 2004-02-05 | アイマックス コーポレイション | ディジタル投影装置およびその方法 |
AU2001253648A1 (en) | 2000-04-18 | 2001-10-30 | Imax Corporation | Methods and systems for low loss separation and combination of light |
ATE513414T1 (de) * | 2000-07-03 | 2011-07-15 | Imax Corp | Vorrichtung und techniken zur erzeugung von unsichtbaren übergängen in mehrfachprojejktionsanzeigen |
US6594078B2 (en) | 2001-03-27 | 2003-07-15 | Clarity Visual Systems, Inc. | Interlocking mounting package having separatable chassis for use in multiscreen projection displays |
US20060007406A1 (en) * | 2002-10-21 | 2006-01-12 | Sean Adkins | Equipment, systems and methods for control of color in projection displays |
WO2006014598A2 (en) * | 2004-07-08 | 2006-02-09 | Imax Corporation | Equipment and methods for the display of high resolution images using multiple projection displays |
US7466482B2 (en) * | 2005-12-27 | 2008-12-16 | Disk King Technology Co., Ltd. | Display unit |
US8005518B1 (en) | 2006-12-21 | 2011-08-23 | Adobe Systems Incorporated | Configurable multi-dimensional media device |
JP2011512006A (ja) | 2008-01-30 | 2011-04-14 | デジタル オプティクス インターナショナル,リミティド ライアビリティ カンパニー | 薄型照明システム |
US8721149B2 (en) | 2008-01-30 | 2014-05-13 | Qualcomm Mems Technologies, Inc. | Illumination device having a tapered light guide |
KR20090128787A (ko) * | 2008-06-11 | 2009-12-16 | 엘지전자 주식회사 | 프로젝션 디스플레이장치 및 월디스플레이 시스템 |
KR20100012546A (ko) * | 2008-07-29 | 2010-02-08 | 엘지전자 주식회사 | 프로젝션 디스플레이장치 및 월디스플레이 시스템 |
FR3093703B1 (fr) * | 2019-03-12 | 2021-06-18 | Airbus Operations Sas | Meuble pour aeronef comportant au moins un ecran d’affichage de donnees de vol et au moins un module avionique |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4960532A (ja) * | 1972-10-09 | 1974-06-12 | ||
JPH0284893A (ja) * | 1988-09-21 | 1990-03-26 | Hitachi Ltd | 投写形テレビ |
JPH02134677A (ja) * | 1988-11-15 | 1990-05-23 | Seiko Epson Corp | マルチスクリーン型表示装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5226487B2 (ja) * | 1973-07-25 | 1977-07-14 | ||
US3909525A (en) * | 1973-12-10 | 1975-09-30 | Rockwell International Corp | Display system optics |
US3981573A (en) * | 1975-07-29 | 1976-09-21 | Motiva, Ltd. | Audio-visual slide projection system |
DE3663749D1 (en) * | 1985-02-25 | 1989-07-06 | Yup Company Ltd | Transmission type screen apparatus |
KR900008072B1 (ko) * | 1986-07-15 | 1990-10-31 | 미쓰비시전기 주식회사 | 표시장치 |
JPH01115778A (ja) * | 1987-10-30 | 1989-05-09 | Jidosha Kiki Co Ltd | 四輪操舵車の後輪転舵装置 |
JPH0830848B2 (ja) * | 1988-04-15 | 1996-03-27 | 株式会社日立製作所 | マルチスクリーンプロジェクタ |
JP2898673B2 (ja) * | 1989-05-10 | 1999-06-02 | 株式会社日立製作所 | マルチスクリーンプロジェクタ及びプロジェクタ装置 |
-
1990
- 1990-05-30 JP JP1990056646U patent/JPH0416485U/ja active Pending
-
1991
- 1991-05-28 CA CA002043350A patent/CA2043350C/en not_active Expired - Fee Related
- 1991-05-29 US US07/706,832 patent/US5116117A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4960532A (ja) * | 1972-10-09 | 1974-06-12 | ||
JPH0284893A (ja) * | 1988-09-21 | 1990-03-26 | Hitachi Ltd | 投写形テレビ |
JPH02134677A (ja) * | 1988-11-15 | 1990-05-23 | Seiko Epson Corp | マルチスクリーン型表示装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011221540A (ja) * | 1997-12-02 | 2011-11-04 | Transpacific Infinity Llc | モジュール式表示システム |
JP2000206614A (ja) * | 1999-01-12 | 2000-07-28 | Sony Corp | プロジェクタ装置及びこれを利用した大型マルチプロジェクタ装置 |
JP4572425B2 (ja) * | 1999-01-12 | 2010-11-04 | ソニー株式会社 | プロジェクタ装置及びこれを利用した大型マルチプロジェクタ装置 |
JP2012226190A (ja) * | 2011-04-21 | 2012-11-15 | Mitsubishi Electric Corp | 背面投射型映像表示装置の製造方法及びマルチ表示システム |
Also Published As
Publication number | Publication date |
---|---|
US5116117A (en) | 1992-05-26 |
CA2043350C (en) | 1995-12-12 |
CA2043350A1 (en) | 1991-12-01 |
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