EP 1506449 A2 20050216 - TRANSMISSIVE ELECTROOPTICAL ELEMENT AND GLASS PANE ARRANGEMENT PROVIDED THEREWITH
Title (en)
TRANSMISSIVE ELECTROOPTICAL ELEMENT AND GLASS PANE ARRANGEMENT PROVIDED THEREWITH
Title (de)
TRANSMISSIVES ELEKTROOPTISCHES ELEMENT UND DAMIT VERSEHENE SCHEIBENANORDNUNG
Title (fr)
ELEMENT ELECTRO-OPTIQUE TRANSMISSIF ET ENSEMBLE A VITRES DOTE DUDIT ELEMENT
Publication
Application
Priority
- DE 10223083 A 20020518
- EP 0304962 W 20030513
Abstract (en)
[origin: WO03098271A2] The invention relates to a continuously electrically switchable transmissive electrooptical element (10) for a glass pane arrangement (11) for windows, doors, partitions, facades and the like, provided with a liquid crystal layer (30) upon whose both sides a transparent electrode (27, 33) is respectively arranged; also provided with a respective carrier substrate (26, 34). In order to ensure that the light polarizators are protected against external influences and to enable the transmissive electrooptical element (10) to be produced in an economical manner, a respective light polarisation layer (25, 35) is provided inside the element (10) of the liquid crystal layer (30) in an directly or indirectly adjacent position.
IPC 1-7
IPC 8 full level
E06B 9/24 (2006.01); G02B 5/30 (2006.01); G02F 1/1335 (2006.01)
CPC (source: EP US)
E06B 9/24 (2013.01 - EP US); E06B 2009/2464 (2013.01 - EP US); G02F 1/133528 (2013.01 - EP US); G02F 1/133565 (2021.01 - EP US)
Citation (search report)
See references of WO 03098271A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 03098271 A2 20031127; WO 03098271 A3 20040408; AU 2003240627 A1 20031202; AU 2003240627 A8 20031202; CN 100414376 C 20080827; CN 1653379 A 20050810; DE 10223083 A1 20031204; EP 1506449 A2 20050216; US 2006164569 A1 20060727
DOCDB simple family (application)
EP 0304962 W 20030513; AU 2003240627 A 20030513; CN 03811300 A 20030513; DE 10223083 A 20020518; EP 03730014 A 20030513; US 51379704 A 20041118