EP 2956322 A1 20151223 - SHADING DEVICE, VEHICLE AND GLASS SHADING METHOD
Title (en)
SHADING DEVICE, VEHICLE AND GLASS SHADING METHOD
Title (de)
SCHATTIERUNGSVORRICHTUNG, FAHRZEUG UND GLASSCHATTIERUNGSVERFAHREN
Title (fr)
DISPOSITIF PARE-SOLEIL, VÉHICULE ET PROCÉDÉ POUR OBSCURCIR UNE VITRE
Publication
Application
Priority
- CN 201310052008 A 20130217
- CN 2014071978 W 20140211
Abstract (en)
[origin: WO2014124592A1] A shading device, a vehicle and a shading method are provided. The shading device includes a glass (701,703), a PDLC film (200) disposed on a portion of the glass (701,703) corresponding to a desired shading position, a power source (300) coupled to the PDLC film (200), and a regulator (400) coupled to the power source (300), adapted for regulating to voltage supplied to the PDLC film (200) by the power source (300). The vehicle includes the shading device. The shading method includes: disposing the PDLC film (200) on a glass (701,703) corresponding to a desired shading position; obtaining a current light intensity information; and supplying to the PDLC (200) film a voltage corresponding to the current light intensity information. Glass transmittance may be adjusted in a simple and effective way.
IPC 8 full level
B60J 3/04 (2006.01)
CPC (source: CZ EP)
B60J 3/04 (2013.01 - CZ EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014124592 A1 20140821; CN 103991366 A 20140820; CZ 37701 U1 20240220; DE 202014011430 U1 20200615; EP 2956322 A1 20151223; EP 2956322 A4 20161109; JP 2016505867 A 20160225; JP 3215814 U 20180412; KR 20150074066 A 20150701
DOCDB simple family (application)
CN 2014071978 W 20140211; CN 201310052008 A 20130217; CZ 202037894 U 20140211; DE 202014011430 U 20140211; EP 14751132 A 20140211; JP 2015542158 A 20140211; JP 2018000378 U 20180202; KR 20157012844 A 20140211