EP1214700A1 - Procede et dispositif pour produire une image de grande dimension a resolution elevee - Google Patents

Procede et dispositif pour produire une image de grande dimension a resolution elevee

Info

Publication number
EP1214700A1
EP1214700A1 EP00967751A EP00967751A EP1214700A1 EP 1214700 A1 EP1214700 A1 EP 1214700A1 EP 00967751 A EP00967751 A EP 00967751A EP 00967751 A EP00967751 A EP 00967751A EP 1214700 A1 EP1214700 A1 EP 1214700A1
Authority
EP
European Patent Office
Prior art keywords
openings
light
resolution
generating
projectors
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.)
Granted
Application number
EP00967751A
Other languages
German (de)
English (en)
Other versions
EP1214700B1 (fr
Inventor
Peter Ritterskamp
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.)
Lighthouse Communications GmbH
Original Assignee
Lighthouse Communications GmbH
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 claimed from DE1999145301 external-priority patent/DE19945301A1/de
Application filed by Lighthouse Communications GmbH filed Critical Lighthouse Communications GmbH
Publication of EP1214700A1 publication Critical patent/EP1214700A1/fr
Application granted granted Critical
Publication of EP1214700B1 publication Critical patent/EP1214700B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G09F19/227—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated on windows
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G09F19/226—External wall display means; Facade advertising means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements

Definitions

  • the invention relates to a device for generating a high-resolution large image on a surface, in particular on a building facade, wherein a large number of light penetration openings are each illuminated with a video projector.
  • the object of the present invention is to propose a method and a device for generating a high-resolution large image on a building facade, with which it is possible to use such facades in an improved manner for advertising purposes or for other applications.
  • the aim of the invention is to make it possible to process high-resolution large images in improved quality on any side of a building, in particular on building facades.
  • the illumination of the light penetration openings advantageously takes place from the rear side opposite the front side of the surface, that is, from the room to the window to be illuminated, to which end the projectors are preferably arranged in the area of the rear side opposite the front side of the facade or in the ceiling area.
  • the illumination thus takes place of a window that the F Enster on its essential surface a sub-image generated at the front of the facade.
  • This is made possible msbe ⁇ onde r e in that the F Enster is provided with a coating, a glued-on film or a blind, or vehicle is illuminated by the light source.
  • the device according to the invention has a large number of light transmission openings and a large number of projectors for illuminating the light transmission openings, which produce a high-resolution overall image on the front of the facade ? -
  • control center! are provided with which the partial images are assigned to the individual projectors and thus enable the creation of a high-resolution overall image.
  • An exemplary embodiment of the invention is shown in the drawing.
  • the individual light penetration openings (e.g. windows) of the facade are used as image sections (partial images), so that overall a high-resolution large image, for example advertising films or stock exchange courses, results on the facade.
  • Fig. 1 schematically the front view of a skyscraper
  • Fig. 1> st the facade 1 of a building 2 is shown schematically.
  • the facade 1 has a multiplicity of light penetration openings (windows) 3.
  • Each window 3 can be illuminated by a projector 5, which is shown in more detail in FIG. 2.
  • a large number of windows 3 are illuminated in such a way that a high-resolution fish results.
  • FIG. 2 shows in more detail how the device for illuminating a window is constructed.
  • the figure shows the cross section through the building 2, the section from a floor or building section 4 being recognizable.
  • the window 3 is to be illuminated from the side opposite the facade 1 by the projector 5 generating a partial image.
  • a film or rear projection screen 6 is attached to the window glass.
  • the material is translucent, but ensures that the light from the projector 5 is caught when illuminated and is distributed over the entire window area.
  • a plastic film or a puck projection screen is preferred.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Computer Hardware Design (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Projection Apparatus (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

L'invention concerne un procédé et un dispositif pour produire une image de grande dimension à résolution élevée sur une façade de bâtiment (1). A cet effet, les ouvertures de passage de lumière (3) de cette dernière sont éclairées par un projecteur.
EP00967751A 1999-09-22 2000-09-22 Procede et dispositif pour produire une image de grande dimension a resolution elevee Expired - Lifetime EP1214700B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE29919978U 1999-09-22
DE1999145301 DE19945301A1 (de) 1999-09-22 1999-09-22 Verfahren und Vorrichtung zur Erzeugung eines Großbildes
DE19945301 1999-09-22
DE29919978U DE29919978U1 (de) 1999-09-22 1999-09-22 Vorrichtung zur Erzeugung eines Großbildes
PCT/EP2000/009290 WO2001022394A1 (fr) 1999-09-22 2000-09-22 Procede et dispositif pour produire une image de grande dimension a resolution elevee

Publications (2)

Publication Number Publication Date
EP1214700A1 true EP1214700A1 (fr) 2002-06-19
EP1214700B1 EP1214700B1 (fr) 2003-07-02

Family

ID=26055029

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00967751A Expired - Lifetime EP1214700B1 (fr) 1999-09-22 2000-09-22 Procede et dispositif pour produire une image de grande dimension a resolution elevee

Country Status (8)

Country Link
EP (1) EP1214700B1 (fr)
JP (1) JP2003510640A (fr)
CN (1) CN1376294A (fr)
AT (1) ATE244437T1 (fr)
AU (1) AU7780500A (fr)
CA (1) CA2385638A1 (fr)
DE (2) DE29919978U1 (fr)
WO (1) WO2001022394A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0703632D0 (en) * 2007-02-23 2007-04-04 Harper Downie Ltd Modular buildings
CN104183204B (zh) * 2013-05-27 2017-06-09 台湾光纤股份有限公司 板体成像显示设备
CN105672854A (zh) * 2014-12-06 2016-06-15 倪国森 多功能外置式窗帘

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100029B2 (ja) * 1989-06-15 1994-12-12 鹿島建設株式会社 シミュレーションルーム
DE4039034A1 (de) * 1990-12-07 1992-06-11 Heiland Bernd Gross-display
TW425533B (en) * 1998-10-27 2001-03-11 Avix Inc High-rise building with large scale display device inside transparent glassexterior

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0122394A1 *

Also Published As

Publication number Publication date
CA2385638A1 (fr) 2001-03-29
DE50002759D1 (de) 2003-08-07
JP2003510640A (ja) 2003-03-18
CN1376294A (zh) 2002-10-23
EP1214700B1 (fr) 2003-07-02
WO2001022394A1 (fr) 2001-03-29
AU7780500A (en) 2001-04-24
ATE244437T1 (de) 2003-07-15
DE29919978U1 (de) 2000-04-27

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