DE69408030T2 - Projektionsfernsehbildempfänger und seine Verwendung in einer Grossbildschirmvideoanzeigenvorrichtung - Google Patents

Projektionsfernsehbildempfänger und seine Verwendung in einer Grossbildschirmvideoanzeigenvorrichtung

Info

Publication number
DE69408030T2
DE69408030T2 DE69408030T DE69408030T DE69408030T2 DE 69408030 T2 DE69408030 T2 DE 69408030T2 DE 69408030 T DE69408030 T DE 69408030T DE 69408030 T DE69408030 T DE 69408030T DE 69408030 T2 DE69408030 T2 DE 69408030T2
Authority
DE
Germany
Prior art keywords
display device
video display
large screen
television image
image receiver
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
Application number
DE69408030T
Other languages
English (en)
Other versions
DE69408030D1 (de
Inventor
Tadayoshi Yamada
Masahiro Tozuka
Katumi Goto
Tuyoshi Simatani
Yoshinobu Maeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69408030D1 publication Critical patent/DE69408030D1/de
Publication of DE69408030T2 publication Critical patent/DE69408030T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • G03B21/02—Multiple-film apparatus
    • 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)
  • Overhead Projectors And Projection Screens (AREA)
  • Projection Apparatus (AREA)
DE69408030T 1993-05-07 1994-05-05 Projektionsfernsehbildempfänger und seine Verwendung in einer Grossbildschirmvideoanzeigenvorrichtung Expired - Fee Related DE69408030T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05106569A JP3079831B2 (ja) 1993-05-07 1993-05-07 投射型テレビジョン受信機

Publications (2)

Publication Number Publication Date
DE69408030D1 DE69408030D1 (de) 1998-02-26
DE69408030T2 true DE69408030T2 (de) 1998-07-23

Family

ID=14436895

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408030T Expired - Fee Related DE69408030T2 (de) 1993-05-07 1994-05-05 Projektionsfernsehbildempfänger und seine Verwendung in einer Grossbildschirmvideoanzeigenvorrichtung

Country Status (8)

Country Link
US (1) US5548350A (de)
EP (1) EP0623839B1 (de)
JP (1) JP3079831B2 (de)
KR (1) KR0145162B1 (de)
CN (1) CN1040275C (de)
CA (1) CA2122967C (de)
DE (1) DE69408030T2 (de)
HK (1) HK1004071A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69419579T2 (de) * 1993-10-21 2000-08-10 Toshiba Kawasaki Kk Mehrschirmanzeigevorrichtung und Verfahren zu deren Zusammenbau
US5512968A (en) * 1994-06-08 1996-04-30 Pioneer Electronic Corporation Multiple projection television system
JP2755173B2 (ja) * 1994-06-21 1998-05-20 松下電器産業株式会社 背面投射型テレビジョン受信機
US5900979A (en) * 1995-06-09 1999-05-04 Heller; Philip Computer monitor hood
JP3384206B2 (ja) * 1995-08-11 2003-03-10 ソニー株式会社 プロジェクタ装置
JPH0983918A (ja) * 1995-09-19 1997-03-28 Toshiba Corp マルチスクリーンディスプレイキャビネット構造
US6000668A (en) 1996-07-30 1999-12-14 Adf Incorporated Video wall framing system
JP2988444B2 (ja) * 1997-07-03 1999-12-13 松下電器産業株式会社 映像機器の保護板取り付け構造と取り付け方法
AU7902600A (en) * 1999-10-22 2001-05-08 Scan Vision Screen Aps A system for mounting a projection screen
US6550521B1 (en) 2000-05-30 2003-04-22 Visual Structures, Inc. Seamless screen videowall
ES2320528T3 (es) 2000-07-17 2009-05-25 Sony Corporation Conjunto de panel de proyeccion, aparato de proyeccion,y metodo de fabricacion de los mismos.
US6519085B2 (en) * 2001-03-23 2003-02-11 Clarity Visual Systems, Inc. Screen holding mechanism
US7362386B2 (en) * 2002-08-06 2008-04-22 Toshiba America Consumer Products, L.L.C. Integrated structural screen panel for projection television
JP2004287207A (ja) * 2003-03-24 2004-10-14 Seiko Epson Corp リアプロジェクタ
JP2007256818A (ja) * 2006-03-24 2007-10-04 Sony Corp 背面投射型表示装置及び透過型スクリーン
KR100918174B1 (ko) * 2008-07-16 2009-09-17 주식회사 만도 변위 가변형 쇽업소버의 유동 피스톤 밸브
KR101874954B1 (ko) * 2012-01-19 2018-07-06 삼성디스플레이 주식회사 다중 표시 장치
JP2013160838A (ja) * 2012-02-02 2013-08-19 Mitsubishi Electric Corp スクリーン取付構造およびプロジェクションテレビ
GB2518461A (en) * 2013-09-23 2015-03-25 Barco Nv Seamless display screen for fast installation
JP2016157071A (ja) * 2015-02-26 2016-09-01 三菱電機株式会社 投射型映像表示装置
JP6614892B2 (ja) * 2015-09-25 2019-12-04 三菱電機株式会社 背面投射型映像表示装置
US10063817B1 (en) * 2016-12-19 2018-08-28 Prysm, Inc. Large display systems with screen tension adjustability
KR102022543B1 (ko) 2017-12-29 2019-09-18 한국해양과학기술원 로바릭산 및 그 유사체의 합성방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3085726B2 (ja) * 1991-04-19 2000-09-11 株式会社日立製作所 マルチプロジェクション装置
JPH04369629A (ja) * 1991-06-19 1992-12-22 Sony Corp 背面投射型プロジェクター
EP0523427B1 (de) * 1991-06-28 1997-03-26 Matsushita Electric Industrial Co., Ltd. Gehäuse für Projektionsfernsehempfänger und Verfahren zum Montieren eines Bildschirms
US5363149A (en) * 1992-04-23 1994-11-08 Pioneer Electronic Corporation Projection television set

Also Published As

Publication number Publication date
EP0623839B1 (de) 1998-01-21
JP3079831B2 (ja) 2000-08-21
EP0623839A1 (de) 1994-11-09
CA2122967C (en) 2004-07-20
CN1107630A (zh) 1995-08-30
CA2122967A1 (en) 1994-11-08
KR0145162B1 (ko) 1998-07-15
JPH06317849A (ja) 1994-11-15
HK1004071A1 (en) 1998-11-13
CN1040275C (zh) 1998-10-14
DE69408030D1 (de) 1998-02-26
US5548350A (en) 1996-08-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee