DE8507963U1 - Multi-pane glass unit with weather-independent, variably adjustable light transmission and radiation transmission in the infrared range - Google Patents

Multi-pane glass unit with weather-independent, variably adjustable light transmission and radiation transmission in the infrared range

Info

Publication number
DE8507963U1
DE8507963U1 DE19858507963 DE8507963U DE8507963U1 DE 8507963 U1 DE8507963 U1 DE 8507963U1 DE 19858507963 DE19858507963 DE 19858507963 DE 8507963 U DE8507963 U DE 8507963U DE 8507963 U1 DE8507963 U1 DE 8507963U1
Authority
DE
Germany
Prior art keywords
glass unit
liquid crystal
glass
weather
independent
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
Application number
DE19858507963
Other languages
German (de)
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.)
Poellinger Wolfgang Dipl-Ing(fh) 8000 Muenchen De
Original Assignee
Poellinger Wolfgang Dipl-Ing(fh) 8000 Muenchen De
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 Poellinger Wolfgang Dipl-Ing(fh) 8000 Muenchen De filed Critical Poellinger Wolfgang Dipl-Ing(fh) 8000 Muenchen De
Priority to DE19858507963 priority Critical patent/DE8507963U1/en
Publication of DE8507963U1 publication Critical patent/DE8507963U1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
    • E06B3/6722—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light with adjustable passage of light
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/54—Slab-like translucent elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1313—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells specially adapted for a particular application
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods

Description

Beschreibung :Description :

Titel : Mehrscheiben-Glaseinheit mit witterungsunabhängiger, variabel einstellbarer Lichtdurchlässigkeit und Strahlendurchlässigkeit im Infrarot-Bereich.Title: Multi-pane glass unit with weather-independent, variably adjustable light transmission and radiation transmission in the infrared range.

Zugehörigkeit: Die Erfindung gehört in das Gebiet der Baubranche, speziell in den Bereich von Verglasungen. Affiliation: The invention belongs to the field of construction, especially in the field of glazing.

Stand der
Technik : Flürsigkristall-Displays (LCD) werden vorState of
Technology: Liquid crystal displays (LCD) are presented

alleai als Skala bei Anzeigentafeln verwendet, z.B. Digital-Uhren, Rechenmaschinen usw.. Dabei wird mittels einer Stromquelle das Flüssigkristall-Display aktiviert. Im eingeschalteten Zustand zeigt sich dann das bei der Fertigung hergestellte Bild (Zahlen, Ziffern, Raster usw.).alleai used as a scale on display boards, E.g. digital clocks, calculating machines, etc. Liquid crystal display activated. When switched on, this is shown at image produced during manufacture (numbers, digits, grids, etc.).

Bei der im Oberbegriff erwähnten Glaseinheit wird dieses Prinzip zugrundegelegt und das Flüssigkristall-Display zwischen, vor oder/ und hinter einer oder mehreren Scheiben plaziert; und die zur Aktivierung^nötigen Anschlußkabel werden einer Stromquelle zugeführt. In den meisten Fällen wird es sich um ein ganzflächig aktivierbares Flüssigkristall Display handeln. Ein teilweise aktivierbares Flüssigkristall-Display ist gleichfalls produzierbar, so z.B., wenn lediglich ein Teil der VerglasungSJL-'iäche "abgedunkelt" werden soll.The glass unit mentioned in the preamble is based on this principle and that Liquid crystal display placed between, in front of and / or behind one or more panes; and the connection cables required for activation ^ are fed to a power source. In most cases it will be a liquid crystal that can be activated over the entire surface Act display. A partially activatable liquid crystal display can also be produced, For example, if only part of the glazing surface is "darkened" target.

Aufgabetask

Der Erfindung liegt die Aufgabe zugrunde, immer dann eine optische Sperre schaffen zu können, wenn das Einstrahlen von Licht; oder der Durchblick für einen begrenzten Zeitraum, verhindert oder gewährt werdenThe invention is based on the object of always creating an optical barrier to be able to when the irradiation of light; or the perspective for a limited one Period of time, prevented or granted

soll. Die Wirkung der Erfindung liegt darin, daß man im Bruchteil einer Sekunde, allein durch das Ein- bzw. Ausschalten des Flüssigkristall-Displays einen Blend- bzw. Sichtschutz bekommt, ohne daß irgendwelche Umbauten oder Zusatzvorkehrungen (Rolläden, Jalousien, Vorhänge usw.) nötig sind.target. The effect of the invention is that in a split second, you alone by switching the liquid crystal display on and off, a glare protection or privacy screen gets without any modifications or additional precautions (shutters, blinds, curtains, etc.) are necessary.

Die gewerbliche Nutzung kann in zwei Bsrsiche eingeteilt werden.Commercial use can be divided into two types to be grouped.

1. Um die Ausbeute im Bereich der passiven Wärmegewinnung zu verbessern, kann die Erfindung im Energiebereich eingesetzt werden. Da im Vergleich mit allen anderen Produkten bei Glas und Kunststoffglas eine Strahlendurchlässigkeit im Bereich des sichtbaren Lichtes gegeben ist, kann die Erfindung überall dort eingebaut werden, wo aus statischen Gründen auf Mauerwerk, Beton o.a. verzichtet werden kann. Somit hat man die Möglichkeit» Wärmeenergie trotz einer erreichbaren totalen optischen Abschottung zu erzeugen.1. In order to improve the yield in the area of passive heat recovery, the invention be used in the energy sector. As compared to all other products In the case of glass and plastic glass, radiation permeability in the range of the visible If there is light, the invention can be installed anywhere from static Masonry, concrete, etc. can be dispensed with. Thus one has the possibility » Generate heat energy in spite of an achievable total optical isolation.

2. Aufgrund der Möglichkeit eine gesteuerte Sichthemmung zu schaffen, kann es überall dort Anwendung finden, wo eine Abschottung von Räumlichkeiten auf Zeit gewünscht wird. So z.B. in Trennwänden, Türverglasungen, Duschkabinen, Fensterverglasungen usw.. Dev andere Fall, daß ein Durchblick für einen bestimmten Zeitraum gewährt werden soll, ist ebenfalls machbar und bedeutet nichts anderes als daß das Flüssigkristall-Display ausgeschaltet werden muß.2. Because of the possibility of creating a controlled visual obstruction, it can be done anywhere are used where a partitioning off of premises is desired for a limited period of time. E.g. in partition walls, door glazing, shower cubicles, window glazing, etc. Dev Another case is that a look-through is to be granted for a certain period of time also feasible and means nothing else than that the liquid crystal display is switched off must become.

Anwendungsgebiete :Application areas :

Vorteileadvantages

Ausführungsbeschreibung Execution description

Da das verwendete Material Glas weder fault, verschimmelt, verrottet, Geruch annimmt oder selbst Geruch abgibt und nicht gestrichen werden muß, sind die Folgekosten als äußerst gering anzusehen. Die notwendigen Betriebskosten der Stromquelle können bei Verwendung einer Stromquelle, die mittels von Solarzellen betrieben wird, gänzlich entfallen.As the material used, glass, neither rots, molds, rots nor absorbs odor itself gives off odor and does not have to be painted, the follow-up costs are extremely high to look low. The necessary operating costs of the power source can be when using There is no need for a power source operated by solar cells.

Mehrere Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt. Im folgenden wird die Fig. 1 näher beschrieben.Several embodiments of the invention are shown in the drawing. Hereinafter Fig. 1 is described in more detail.

Es zeigt die Fig. 1 eine Mehrscheiben-Glaseinheit mit dazwischenliegendem, vollflächig aktivierbaren Flüssigkristall-Display, die wie folgt aufgebaut ist :1 shows a multi-pane glass unit with an intervening, full surface activatable liquid crystal display, which is constructed as follows:

Ähnlich einem Mehrscheibenisolierglas wird das Ganze mittels zweier umlaufender Abstandhalter (in der Zeichnung mit -D- gekennzeichnet) zu einer Einheit verklebt, die als dreischal ig zu bezeichnen ist. Die äußeren Scheiben -A- bilden gewissermaßen ein Schutzschild gegen einen direkten Zugriff zum Flüssigkristall-Display, daß als eine eigene Einheit vollflächig zwischen den Abstandhaltern plaziert wird. Die entstandenen Scheibenzwischenräume -E- können bei Bedarf, z.B. um eine bessere Wärme- oder Schalldämmung zu erreichen, mit einer Edelgasfüllung versehen werden. Der Elektroanschluß am Display -B- liegt außerhalb der Mehrscheiben-Glaseinheit und wird einer Stromquelle zugeführt. Wird das Display aktiviert, entsteht eine totale Durchsichthemmung.Similar to a multi-pane insulating glass, the whole thing is created by means of two circumferential spacers (marked with -D- in the drawing) glued to form a unit that can be described as a three-shell structure. The outer ones Panes -A- form a kind of protective shield against direct access to the Liquid crystal display that as a separate unit over the entire area between the spacers is placed. The resulting gaps between the panes -E- can, if necessary, e.g. In order to achieve better heat or sound insulation, filled with an inert gas will. The electrical connection on the display -B- is outside the multi-pane glass unit and is fed to a power source. If the display is activated, there is total transparency.

Claims (4)

Schutzansprüche 2 3, E) §|, 1985Protection claims 2 3, E) § |, 1985 1. Mehrscheiben-Glaseinheit mit einer oder mehreren Glasscheiben bzw. Kunststoffscheiben (Plexiglas, Acrylglas, PoIyparbonatglas oder dergl.) und einer dazwischen, davor oder/und dahinter befindlichen Flüssigkristall-Schicht1. Multi-pane glass unit with one or more panes of glass or plastic panes (plexiglass, acrylic glass, polycarbonate glass or the like) and a liquid crystal layer located in between, in front of and / or behind ( ) (C) (LCD-Display), dadurch gekennzeichnet, daß der() (C) (LCD display), characterized in that the Elektroanschluß (B) der Flüssigkristall-Schicht (C) am Rand der Flüssigkristall-Schicht außerhalb der Mehrscheiben-Glaseinheit angeordnet und mit einer willkürlich von Hand aktivierbaren Stromquelle verbunden ist.Electrical connection (B) of the liquid crystal layer (C) at the edge of the liquid crystal layer outside the multi-pane glass unit arranged and connected to an arbitrarily manually activated power source. 2. Glassinheit nach Anspruch 1, dadurch gekennzeichnet, daß die Flüssigkristall-Schicht (C) flächig unterteilt ist.2. Glass unit according to claim 1, characterized in that the liquid crystal layer (C) is flatly divided. 3. Glaseinheit nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß durch Abstandshalter (D) eingerichtete Scheibenzwischehräume (E) mit Edelgas gefüllt sind.3. Glass unit according to claim 1 or 2, characterized in that that created by spacers (D) between the panes (E) are filled with inert gas. 4. Glaseinheit nach einem der Ansprüche 1 bis 3, dadurch4. Glass unit according to one of claims 1 to 3, characterized gekennzeichnet, daß die Stromquelle mit Solarzellen verbunden ist.characterized in that the power source is connected to solar cells.
DE19858507963 1985-03-18 1985-03-18 Multi-pane glass unit with weather-independent, variably adjustable light transmission and radiation transmission in the infrared range Expired DE8507963U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19858507963 DE8507963U1 (en) 1985-03-18 1985-03-18 Multi-pane glass unit with weather-independent, variably adjustable light transmission and radiation transmission in the infrared range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19858507963 DE8507963U1 (en) 1985-03-18 1985-03-18 Multi-pane glass unit with weather-independent, variably adjustable light transmission and radiation transmission in the infrared range

Publications (1)

Publication Number Publication Date
DE8507963U1 true DE8507963U1 (en) 1986-07-17

Family

ID=6778829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19858507963 Expired DE8507963U1 (en) 1985-03-18 1985-03-18 Multi-pane glass unit with weather-independent, variably adjustable light transmission and radiation transmission in the infrared range

Country Status (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0419848A2 (en) * 1989-09-25 1991-04-03 General Electric Company Multilayered security window structure
DE10101100A1 (en) * 2001-01-12 2002-07-18 Werner Sobeck Ingenieure Gmbh Variable transmission glass panel arrangement has glass panel that can be shaded with continuously electrically switchable transmissive electrooptical element of liquid crystals
EP1330678A1 (en) * 2000-07-25 2003-07-30 Gentex Corporation Electrochromic windows and method of manufacturing the same
US7535614B1 (en) 2008-05-27 2009-05-19 Gentex Corporation Electrical window control system and method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0419848A2 (en) * 1989-09-25 1991-04-03 General Electric Company Multilayered security window structure
EP0419848A3 (en) * 1989-09-25 1991-11-27 General Electric Company Multilayered security window structure
EP1330678A1 (en) * 2000-07-25 2003-07-30 Gentex Corporation Electrochromic windows and method of manufacturing the same
EP1330678A4 (en) * 2000-07-25 2005-09-07 Gentex Corp Electrochromic windows and method of manufacturing the same
US6972888B2 (en) 2000-07-25 2005-12-06 Gentex Corporation Electrochromic windows and method of making the same
US7154657B2 (en) 2000-07-25 2006-12-26 Gentex Corporation Electrochromic windows and method of making the same
US7525714B2 (en) 2000-07-25 2009-04-28 Gentex Corporation Electrochromic windows and method of making the same
DE10101100A1 (en) * 2001-01-12 2002-07-18 Werner Sobeck Ingenieure Gmbh Variable transmission glass panel arrangement has glass panel that can be shaded with continuously electrically switchable transmissive electrooptical element of liquid crystals
US7535614B1 (en) 2008-05-27 2009-05-19 Gentex Corporation Electrical window control system and method thereof

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