DE102018129377A1 - Glass pane for glazing a vehicle - Google Patents

Glass pane for glazing a vehicle Download PDF

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Publication number
DE102018129377A1
DE102018129377A1 DE102018129377.1A DE102018129377A DE102018129377A1 DE 102018129377 A1 DE102018129377 A1 DE 102018129377A1 DE 102018129377 A DE102018129377 A DE 102018129377A DE 102018129377 A1 DE102018129377 A1 DE 102018129377A1
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DE
Germany
Prior art keywords
glass pane
pane
glass
film
lines
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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
Application number
DE102018129377.1A
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German (de)
Inventor
wird später genannt werden Erfinder
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.)
Dr Ing HCF Porsche AG
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Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Priority to DE102018129377.1A priority Critical patent/DE102018129377A1/en
Publication of DE102018129377A1 publication Critical patent/DE102018129377A1/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10431—Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
    • B32B17/10467—Variable transmission
    • B32B17/10495—Variable transmission optoelectronic, i.e. optical valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
    • B60J3/04—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in transparency

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

Die Erfindung stellt eine Glasscheibe zum Verglasen eines Fahrzeuges mit den folgenden Merkmalen bereit: Die Glasscheibe (10) enthält eine Folie; die Folie umfasst mehrere Segmente (11); und die Segmente (11) sind elektrisch derart getrennt ansteuerbar, dass die Lichtdurchlässigkeit der Glasscheibe (10) bereichsweise verändert werden kann.The invention provides a glass pane for glazing a vehicle with the following features: the glass pane (10) contains a film; the film comprises several segments (11); and the segments (11) can be controlled electrically in such a way that the light transmission of the glass pane (10) can be changed in certain areas.

Description

Die vorliegende Erfindung betrifft eine Glasscheibe zum Verglasen eines Fahrzeuges.The present invention relates to a glass pane for glazing a vehicle.

Stand der TechnikState of the art

In der Fahrzeugtechnik hinlänglich bekannt sind Glasscheiben, die besondere Sicherheitsmerkmale besitzen. Einschlägige sogenannte Sicherheitsgläser umfassen neben Drahtsicherheitsglas insbesondere Einscheiben-Sicherheitsglas (ESG) aus einer einzigen, speziell wärmebehandelten Scheibe, die nach EN 12150-1 gefertigt wird, sowie Sicherheitsverbund- oder Verbundsicherheitsglas (VSG) aus zwei oder mehr Flachglasscheiben, die durch eine reißfeste und zähelastische Folie verbunden sind.Glass panes which have special security features are well known in automotive engineering. Relevant so-called safety glasses include, in addition to wire safety glass, in particular single-pane safety glass (ESG) made from a single, specially heat-treated pane, which is manufactured in accordance with EN 12150-1, and safety laminated or laminated safety glass (VSG) from two or more flat glass panes, which are protected by a tear-resistant and tough-elastic Foil are connected.

Der Stand der Technik ermöglicht es hierbei, die Durchsichtigkeit einer Scheibe durch die elektrische Schaltung einer Folie im Verbundglas zu verändern. Aus DE 102008 008 018 A1 ist es bekannt, in eine Fahrzeugscheibe hierzu zwei Funktionsschichten zur Einstellung der Lichtdurchlässigkeit und der Farbe einzubringen. Weitere Fahrzeugscheiben mit einstellbarer Lichtdurchlässigkeit und Farbe sind beispielsweise in DE20 2013 006 346 U1 , DE102011015950A1 , KR1020160018062A und W02013/177676A1 beschrieben.The prior art makes it possible to change the transparency of a pane through the electrical switching of a film in the laminated glass. Out DE 102008 008 018 A1 it is known to introduce two functional layers for adjusting the light transmittance and the color in a vehicle window. Other vehicle windows with adjustable light transmission and color are for example in DE20 2013 006 346 U1 , DE102011015950A1 , KR1020160018062A and W02013 / 177676A1 described.

Eine an der Innenscheibe eines Fahrzeuges verklebte Scheibe mit schaltbarer Folie wird in DE 198 52 184 A1 offenbart. Eine Verklebung in Verbindung mit VSG-Scheiben wird z. B. in DE195 81 860 A1 beschrieben. Eine an der Außenscheibe verklebte schaltbare Fahrzeugscheibe ist beispielsweise aus DE10 2012 216 625 A1 bekannt. In W02008/007788A1 und JPS59184328A werden schaltbare Fahrzeugscheiben vorgeschlagen, die sich dadurch auszeichnen, dass die Außenscheibe die Innenscheibe und die Schaltanordnung seitlich überragt und quasi einen Flansch ausbildet.A window with a switchable film glued to the inside window of a vehicle is inserted into DE 198 52 184 A1 disclosed. A bond in connection with laminated safety glass is z. B. in DE 195 81 860 A1 described. A switchable vehicle window bonded to the outer window is, for example, off DE10 2012 216 625 A1 known. In W02008 / 007788A1 and JPS59184328A, switchable vehicle windows are proposed, which are distinguished in that the outer window projects laterally beyond the inner window and the switching arrangement and virtually forms a flange.

Offenbarung der ErfindungDisclosure of the invention

Die Erfindung stellt eine Glasscheibe zum Verglasen eines Fahrzeuges gemäß Anspruch 1 bereit.The invention provides a glass pane for glazing a vehicle according to claim 1.

Ein Vorzug dieser Lösung liegt darin, dass es durch eine Segmentierung der schaltbaren Folie in der Scheibe und eine separate elektrische Ansteuerung der Segmente möglich ist, die einzelnen Segmente unabhängig voneinander zu schalten. Durch dieses separate Schalten der einzelnen Segmente kann z. B. der Effekt eines auf- und zufahrenden Rollos erzeugt werden. Die Lage und Form der Segmentierungslinien sind hierbei frei wählbar (z. B. horizontal, vertikal, schräg, gerade oder gekrümmt).One advantage of this solution is that segmentation of the switchable film in the pane and separate electrical control of the segments make it possible to switch the individual segments independently of one another. Through this separate switching of the individual segments z. B. the effect of an opening and closing blinds. The position and shape of the segmentation lines can be freely selected (e.g. horizontal, vertical, oblique, straight or curved).

Weitere vorteilhafte Ausgestaltungen der Erfindung sind in den abhängigen Patentansprüchen angegeben. So kann der Scheibenaufbau aufgrund der Erfordernisse der schaltbaren Folie oder von Steifigkeitsanforderungen unterschiedlich ausgeführt sein.Further advantageous refinements of the invention are specified in the dependent claims. The pane structure can be designed differently due to the requirements of the switchable film or rigidity requirements.

FigurenlisteFigure list

Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden im Folgenden näher beschrieben.

  • 1 zeigt die Draufsicht einer Glasscheibe gemäß einer ersten Ausführungsform.
  • 2 zeigt die Draufsicht einer Glasscheibe gemäß einer zweiten Ausführungsform.
  • 3 zeigt eine Prinzipdarstellung von Scheibenaufbau und Verklebung gemäß einer ersten Variante.
  • 4 zeigt eine Prinzipdarstellung von Scheibenaufbau und Verklebung gemäß einer zweiten Variante.
Exemplary embodiments of the invention are shown in the drawings and are described in more detail below.
  • 1 shows the top view of a glass sheet according to a first embodiment.
  • 2nd shows the top view of a glass sheet according to a second embodiment.
  • 3rd shows a schematic diagram of pane construction and bonding according to a first variant.
  • 4th shows a schematic diagram of pane construction and bonding according to a second variant.

Ausführungsformen der ErfindungEmbodiments of the invention

1 illustriert die grundlegenden konstruktiven Merkmale einer erfindungsgemäßen Glasscheibe (10) zum Verglasen eines Fahrzeuges. Als erfindungswesentliches Merkmal enthält die Glasscheibe (10) eine gleichsam „schaltbare“ Folie aus vorliegend zehn Segmenten (11), die durch äquidistante, quer zu der Glasscheibe (10) verlaufende Linien (12) voneinander getrennt sind. Die besagten Segmente (11) sind elektrisch solchermaßen getrennt ansteuerbar, dass die Lichtdurchlässigkeit der Glasscheibe (10) bereichsweise verändert werden kann. 1 illustrates the basic structural features of a glass pane according to the invention ( 10th ) for glazing a vehicle. As a feature essential to the invention, the glass pane ( 10th ) a "switchable" film consisting of ten segments ( 11 ) by equidistant, transverse to the glass pane ( 10th ) running lines ( 12 ) are separated from each other. The said segments ( 11 ) can be controlled electrically in such a way that the light transmission of the glass pane ( 10th ) can be changed in some areas.

2 verdeutlicht eine alternative Ausgestaltung der Folie. Die Folie besteht hier aus sieben Segmenten (11), welche durch längs zu der Glasscheibe (10) verlaufende und somit abbildungsgemäß waagerechte Linien (12) begrenzt werden. Es versteht sich gleichwohl, dass die Linien (12) ebenso schräg zu der Glasscheibe (10) verlaufen oder gar gekrümmt sein mögen, ohne den Rahmen der Erfindung zu verlassen. 2nd illustrates an alternative design of the film. The film consists of seven segments ( 11 ), which run lengthways to the glass pane ( 10th ) running and thus horizontal lines according to the illustration ( 12 ) can be limited. It goes without saying, however, that the lines ( 12 ) also at an angle to the glass pane ( 10th ) may run or may even be curved without departing from the scope of the invention.

Hinsichtlich Aufbau und Verklebung der Scheibe (10) eröffnen sich dem Fachmann verschiedene Optionen, welche den 3 und 4 zu entnehmen sind. Wird der Scheibenverbund im bekannten VSG-Verfahren (Fügen der Scheiben und Folie unter Vakuum bei definierter Temperatur) hergestellt, so kann die VSG-Scheibe (10) z. B. über eine Verklebung an der Innenscheibe im Fahrzeug verbaut werden (3). Wird der Scheibenverbund indes aufgrund z. B. der Empfindlichkeit der Folie oder aus Steifigkeitsgründen anders hergestellt, so können z. B. die schaltbare Folie und die Innenscheibe in Relation zur Außenscheibe zurückgesetzt sein und eine Verklebung zum Fahrzeug nur auf der Innenseite des Außenglases erfolgen (4).With regard to the structure and bonding of the pane ( 10th ) various options open up to the expert, which the 3rd and 4th can be seen. If the laminated pane is manufactured in the well-known VSG process (joining the panes and film under vacuum at a defined temperature), the laminated pane can ( 10th ) z. B. can be installed in the vehicle via a glue on the inner pane ( 3rd ). However, if the pane assembly is due to e.g. B. the sensitivity of the film or made differently for reasons of rigidity, z. B. the switchable film and the inner pane in relation to the outer pane can be reset and glued to the vehicle only on the inside of the outer glass ( 4th ).

ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION

Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of documents listed by the applicant has been generated automatically and is only included for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Zitierte PatentliteraturPatent literature cited

  • DE 102008008018 A1 [0003]DE 102008008018 A1 [0003]
  • DE 202013006346 U1 [0003]DE 202013006346 U1 [0003]
  • DE 102011015950 A1 [0003]DE 102011015950 A1 [0003]
  • KR 1020160018062 A [0003]KR 1020160018062 A [0003]
  • WO 2013/177676 A1 [0003]WO 2013/177676 A1 [0003]
  • DE 19852184 A1 [0004]DE 19852184 A1 [0004]
  • DE 19581860 A1 [0004]DE 19581860 A1 [0004]
  • DE 102012216625 A1 [0004]DE 102012216625 A1 [0004]
  • WO 2008/007788 A1 [0004]WO 2008/007788 A1 [0004]

Claims (10)

Glasscheibe (10) zum Verglasen eines Fahrzeuges, gekennzeichnet durch folgende Merkmale: - die Glasscheibe (10) enthält eine Folie, - die Folie umfasst mehrere Segmente (11) und - die Segmente (11) sind elektrisch derart getrennt ansteuerbar, dass die Lichtdurchlässigkeit der Glasscheibe (10) bereichsweise verändert werden kann.Glass pane (10) for glazing a vehicle, characterized by the following features: - the glass pane (10) contains a film, - the film comprises several segments (11) and - the segments (11) can be controlled electrically in such a way that the translucency of the Glass pane (10) can be changed in certain areas. Glasscheibe (10) nach Anspruch 1, gekennzeichnet durch folgendes Merkmal: - die Segmente (11) sind durch parallel verlaufende Linien (12) voneinander getrennt.Glass pane (10) after Claim 1 , characterized by the following feature: - the segments (11) are separated from one another by parallel lines (12). Glasscheibe (10) nach Anspruch 1 oder 2, gekennzeichnet durch eines der folgenden Merkmale: - die Linien (12) verlaufen quer zu der Glasscheibe (10), - die Linien (12) verlaufen längs zu der Glasscheibe (10) oder - die Linien (12) verlaufen schräg zu der Glasscheibe (10).Glass pane (10) after Claim 1 or 2nd , characterized by one of the following features: - the lines (12) run transversely to the glass pane (10), - the lines (12) run longitudinally to the glass pane (10) or - the lines (12) run obliquely to the glass pane ( 10). Glasscheibe (10) nach einem der Ansprüche 1 bis 3, gekennzeichnet durch eines der folgenden Merkmale: - die Linien (12) sind gerade oder - die Linien (12) sind gekrümmt.Glass pane (10) according to one of the Claims 1 to 3rd , characterized by one of the following features: - the lines (12) are straight or - the lines (12) are curved. Glasscheibe (10) nach einem der Ansprüche 1 bis 4, gekennzeichnet durch folgende Merkmale: - die Glasscheibe (10) umfasst eine Innenscheibe aus Glas oder Kunststoff und eine Außenscheibe aus Einscheiben- oder Verbund-Sicherheitsglas und - die Folie ist zwischen der Innen- und Außenscheibe angeordnet.Glass pane (10) according to one of the Claims 1 to 4th , characterized by the following features: - the glass pane (10) comprises an inner pane made of glass or plastic and an outer pane made of single-pane or laminated safety glass and - the film is arranged between the inner and outer pane. Glasscheibe (10) nach Anspruch 5, gekennzeichnet durch folgende Merkmale: - die Glasscheibe (10) enthält zwei zu einem Folienpaket verklebte Zwischenfolien und - zwischen der Folie einerseits und der Innen- und Außenscheibe andererseits ist jeweils eine der Zwischenfolie angeordnet.Glass pane (10) after Claim 5 , characterized by the following features: - the glass pane (10) contains two intermediate films bonded to form a film package and - one of the intermediate films is arranged between the film on the one hand and the inner and outer pane on the other. Glasscheibe (10) nach Anspruch 6, gekennzeichnet durch folgendes Merkmal: - die Zwischenfolien bestehen aus Schmelzklebstoff.Glass pane (10) after Claim 6 , characterized by the following feature: - The intermediate films consist of hot melt adhesive. Glasscheibe (10) nach Anspruch 7, gekennzeichnet durch folgendes Merkmal: - der Schmelzklebstoff ist ein Polyvinylacetal.Glass pane (10) after Claim 7 , characterized by the following feature: - The hot melt adhesive is a polyvinyl acetal. Glasscheibe (10) nach Anspruch 8, gekennzeichnet durch folgendes Merkmal: - der Schmelzklebstoff ist Polyvinylbutyral.Glass pane (10) after Claim 8 , characterized by the following feature: - The hot melt adhesive is polyvinyl butyral. Glasscheibe (10) nach einem der Ansprüche 6 bis 9, gekennzeichnet durch folgendes Merkmal: - die äußere Zwischenfolie ist bezüglich der inneren Zwischenfolie in Richtung einer Außenkante der Glasscheibe (10) verlängert (13).Glass pane (10) according to one of the Claims 6 to 9 , characterized by the following feature: - the outer intermediate film is extended (13) with respect to the inner intermediate film in the direction of an outer edge of the glass pane (10).
DE102018129377.1A 2018-11-22 2018-11-22 Glass pane for glazing a vehicle Pending DE102018129377A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102018129377.1A DE102018129377A1 (en) 2018-11-22 2018-11-22 Glass pane for glazing a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018129377.1A DE102018129377A1 (en) 2018-11-22 2018-11-22 Glass pane for glazing a vehicle

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DE102018129377A1 true DE102018129377A1 (en) 2020-05-28

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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59184328A (en) * 1983-04-04 1984-10-19 Nissan Motor Co Ltd Transmission degree variable glass
DE19852184A1 (en) 1998-11-12 2000-05-25 Sekurit Saint Gobain Deutsch Automobile front or rear windscreen has transparent region and integral opaque region acting as roof incorporating transmission and/or reception antenna or solar cell
DE19581860B4 (en) * 1994-12-07 2005-08-11 Carglass Luxembourg S.A.R.L.-Zug Branch Method and device for releasing a pane from a support frame
WO2008007788A1 (en) 2006-07-14 2008-01-17 Asahi Glass Company, Limited Structure and process for producing the same
US20090015740A1 (en) * 2007-07-12 2009-01-15 Ravil Sagitov Window darkening system
DE102008008018A1 (en) 2008-02-07 2009-08-27 Daimler Ag Vehicle window and motor vehicle with a vehicle window
DE102011015950A1 (en) 2011-04-02 2012-10-04 Daimler Ag Optical component for smart window of vehicle, has two optically active layer structures of which one is formed as suspended particle device layer structure, and other is formed as polymer dispersed liquid crystal layer
DE102012216625A1 (en) 2011-09-23 2013-03-28 GM Global Technology Operations LLC (n.d. Ges. d. Staates Delaware) Window module with integrated electro-polymer sunscreen
WO2013177676A1 (en) 2012-05-29 2013-12-05 Switch Materials Inc. Optical filter comprising a variable transmittance layer
DE202013006346U1 (en) 2013-07-10 2014-10-13 Automotive Lighting Reutlingen Gmbh Automotive glazing
KR20160018062A (en) 2014-08-07 2016-02-17 김서희 car glass color change
WO2017157626A1 (en) * 2016-03-17 2017-09-21 Saint-Gobain Glass France Windscreen with electrically regulatable sun visor
DE102016216930A1 (en) * 2016-09-07 2018-03-08 Bayerische Motoren Werke Aktiengesellschaft Film and device for segmental darkening of a vehicle window

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59184328A (en) * 1983-04-04 1984-10-19 Nissan Motor Co Ltd Transmission degree variable glass
DE19581860B4 (en) * 1994-12-07 2005-08-11 Carglass Luxembourg S.A.R.L.-Zug Branch Method and device for releasing a pane from a support frame
DE19852184A1 (en) 1998-11-12 2000-05-25 Sekurit Saint Gobain Deutsch Automobile front or rear windscreen has transparent region and integral opaque region acting as roof incorporating transmission and/or reception antenna or solar cell
WO2008007788A1 (en) 2006-07-14 2008-01-17 Asahi Glass Company, Limited Structure and process for producing the same
US20090015740A1 (en) * 2007-07-12 2009-01-15 Ravil Sagitov Window darkening system
DE102008008018A1 (en) 2008-02-07 2009-08-27 Daimler Ag Vehicle window and motor vehicle with a vehicle window
DE102011015950A1 (en) 2011-04-02 2012-10-04 Daimler Ag Optical component for smart window of vehicle, has two optically active layer structures of which one is formed as suspended particle device layer structure, and other is formed as polymer dispersed liquid crystal layer
DE102012216625A1 (en) 2011-09-23 2013-03-28 GM Global Technology Operations LLC (n.d. Ges. d. Staates Delaware) Window module with integrated electro-polymer sunscreen
WO2013177676A1 (en) 2012-05-29 2013-12-05 Switch Materials Inc. Optical filter comprising a variable transmittance layer
DE202013006346U1 (en) 2013-07-10 2014-10-13 Automotive Lighting Reutlingen Gmbh Automotive glazing
KR20160018062A (en) 2014-08-07 2016-02-17 김서희 car glass color change
WO2017157626A1 (en) * 2016-03-17 2017-09-21 Saint-Gobain Glass France Windscreen with electrically regulatable sun visor
DE102016216930A1 (en) * 2016-09-07 2018-03-08 Bayerische Motoren Werke Aktiengesellschaft Film and device for segmental darkening of a vehicle window

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