FR2970679B1 - Systeme d'occultation lumineuse controlee d'une surface vitree et vehicule equipe d'un tel systeme - Google Patents

Systeme d'occultation lumineuse controlee d'une surface vitree et vehicule equipe d'un tel systeme

Info

Publication number
FR2970679B1
FR2970679B1 FR1150583A FR1150583A FR2970679B1 FR 2970679 B1 FR2970679 B1 FR 2970679B1 FR 1150583 A FR1150583 A FR 1150583A FR 1150583 A FR1150583 A FR 1150583A FR 2970679 B1 FR2970679 B1 FR 2970679B1
Authority
FR
France
Prior art keywords
vehicle equipped
occultation
glazed surface
controlled luminous
luminous
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
FR1150583A
Other languages
English (en)
Other versions
FR2970679A1 (fr
Inventor
Jerome Blandeau
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1150583A priority Critical patent/FR2970679B1/fr
Publication of FR2970679A1 publication Critical patent/FR2970679A1/fr
Application granted granted Critical
Publication of FR2970679B1 publication Critical patent/FR2970679B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
FR1150583A 2011-01-25 2011-01-25 Systeme d'occultation lumineuse controlee d'une surface vitree et vehicule equipe d'un tel systeme Expired - Fee Related FR2970679B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1150583A FR2970679B1 (fr) 2011-01-25 2011-01-25 Systeme d'occultation lumineuse controlee d'une surface vitree et vehicule equipe d'un tel systeme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150583A FR2970679B1 (fr) 2011-01-25 2011-01-25 Systeme d'occultation lumineuse controlee d'une surface vitree et vehicule equipe d'un tel systeme

Publications (2)

Publication Number Publication Date
FR2970679A1 FR2970679A1 (fr) 2012-07-27
FR2970679B1 true FR2970679B1 (fr) 2013-08-09

Family

ID=44509910

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150583A Expired - Fee Related FR2970679B1 (fr) 2011-01-25 2011-01-25 Systeme d'occultation lumineuse controlee d'une surface vitree et vehicule equipe d'un tel systeme

Country Status (1)

Country Link
FR (1) FR2970679B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013001334A1 (de) * 2013-01-26 2014-07-31 Audi Ag Verfahren zum Betreiben einer Fensterscheibe eines Kraftwagens sowie Kraftwagen mit einer solchen Fensterscheibe
DE102013002301B3 (de) * 2013-02-08 2014-05-15 Audi Ag Verfahren zum Betreiben einer Sonnenschutzeinrichtung eines Kraftwagens sowie Kraftwagen mit einer solchen Sonnenschutzeinrichtung
EP2857239A1 (fr) * 2013-10-03 2015-04-08 Volvo Car Corporation Pare-soleil numérique pour verre automobile
DE102014201098A1 (de) * 2014-01-22 2015-07-23 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zur Änderung der Transmissionseigenschaften einer lichtdurchlässigen Fläche
DE102014012383B4 (de) * 2014-08-13 2024-02-08 e.solutions GmbH Schaltbarer Glasverbund
JP6330611B2 (ja) 2014-10-09 2018-05-30 トヨタ車体株式会社 ウィンドウ表示装置
EP3248057B1 (fr) * 2015-01-19 2020-01-29 Merck Patent GmbH Dispositif de régulation de la transmission de la lumière
DE102015201735A1 (de) 2015-02-02 2016-08-04 Bayerische Motoren Werke Aktiengesellschaft Gesten- und augenpositionsbasierte Einstellung der Stellposition eines Stellobjekts eines Kraftfahrzeug-Untersystems, insbesondere Einstellung der unteren Grenze des Abdunkelungsbereichs einer elektrisch-optischen Sonnenblende
DE102017214626A1 (de) * 2017-08-22 2019-02-28 Bayerische Motoren Werke Aktiengesellschaft Frontscheibe mit Sonnenblende
US11474385B1 (en) * 2018-12-02 2022-10-18 Cardinal Ig Company Electrically controllable privacy glazing with ultralow power consumption comprising a liquid crystal material having a light transmittance that varies in response to application of an electric field

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128717C2 (de) * 1991-08-29 1995-09-21 Bosch Gmbh Robert Blendschutz an Fahrzeugscheiben
DE102004007521A1 (de) * 2003-08-04 2005-02-24 Robert Bosch Gmbh Blendschutzsystem für ein Fahrzeug
DE102004050987A1 (de) * 2004-10-20 2005-12-01 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verfahren zum Steuern eines elektrochrom verfärbbaren Flächenelements in einer transparenten Scheibe und Vorrichtung zu dessen Durchführung
DE102005043380B4 (de) * 2005-09-11 2007-05-31 Webasto Ag Sonnenblende für ein Fahrzeug
DE102007027296A1 (de) * 2007-06-11 2008-12-18 Volkswagen Ag Automatische Sonnenblende für ein Kraftfahrzeug
US8102586B2 (en) * 2007-07-23 2012-01-24 Kuwait University Electronic window shading system for houses, transport vehicles and the like

Also Published As

Publication number Publication date
FR2970679A1 (fr) 2012-07-27

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Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

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Year of fee payment: 9

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Effective date: 20200905