EP 2016459 A1 20090121 - LIQUID CRYSTAL DEVICES
Title (en)
LIQUID CRYSTAL DEVICES
Title (de)
FLÜSSIGKRISTALLANORDNUNGEN
Title (fr)
DISPOSITIFS À CRISTAUX LIQUIDES
Publication
Application
Priority
- GB 2007001488 W 20070424
- GB 0608055 A 20060424
Abstract (en)
[origin: WO2007122409A1] An electrical component comprising a substrate (30) carrying a LC cell (10) wherein the LC cell (10) comprises liquid crystal material (20) containing anisotropic particles (25), at least one conductive member (36) disposed on the substrate (30) and at least one conductive member (34) disposed over the LC cell (10), and means for affecting the alignment of the anisotropic particles (25) whereby the permittivity between the conductive members (34, 36) is varied.
IPC 8 full level
G02F 1/137 (2006.01)
CPC (source: EP KR)
B82Y 20/00 (2013.01 - EP); G02F 1/1335 (2013.01 - KR); G02F 1/137 (2013.01 - KR); G02F 1/13725 (2013.01 - EP); H01P 1/19 (2013.01 - EP); G02F 2202/36 (2013.01 - EP); G02F 2203/13 (2013.01 - EP)
Citation (search report)
See references of WO 2007122409A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007122409 A1 20071101; BR PI0710770 A2 20110607; CN 101449203 A 20090603; EP 2016459 A1 20090121; GB 0608055 D0 20060531; JP 2009534974 A 20090924; KR 20090057940 A 20090608; TW 200801758 A 20080101
DOCDB simple family (application)
GB 2007001488 W 20070424; BR PI0710770 A 20070424; CN 200780018116 A 20070424; EP 07732527 A 20070424; GB 0608055 A 20060424; JP 2009507146 A 20070424; KR 20087028740 A 20081124; TW 96114206 A 20070423