EP 1149326 A1 20011031 - PROTECTIVE ELECTRODES FOR ELECTROPHORETIC DISPLAYS
Title (en)
PROTECTIVE ELECTRODES FOR ELECTROPHORETIC DISPLAYS
Title (de)
SCHUTZELEKTRODEN FÜR ELEKTROPHORETISCHE ANZEIGEVORRICHTUNGEN
Title (fr)
ELECTRODES DE PROTECTION POUR AFFICHEURS PAR ELECTROPHORESE
Publication
Application
Priority
- US 9930454 W 19991220
- US 11307898 P 19981221
- US 11341898 P 19981222
- US 11505299 P 19990108
Abstract (en)
[origin: WO0038001A1] An electrophoretic display having a protective electrode that reduces the degradation of the display caused by mechanical or electrochemical action. The electrode can include a protective layer that reduces the mechanical or electrochemical damage to a transparent conductive electrode. The protective electrode can be a vapor permeable electrode that is a reticulated electrically conductive structure, such as a metal screen or wire mesh, or a reticulated structure coated or impregnated with a conductive material. The protective electrode can include a layer that protects the display media from physical abrasion or removal by mechanical action, while allowing the application of an electric field to cause the display to be addressed.
IPC 1-7
IPC 8 full level
G02F 1/167 (2019.01); G02F 1/1343 (2006.01)
CPC (source: EP US)
G02F 1/167 (2013.01 - EP US); G02F 1/134363 (2013.01 - EP)
Citation (search report)
See references of WO 0038001A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0038001 A1 20000629; AU 2202300 A 20000712; CA 2353610 A1 20000629; EP 1149326 A1 20011031; JP 2002533754 A 20021008
DOCDB simple family (application)
US 9930454 W 19991220; AU 2202300 A 19991220; CA 2353610 A 19991220; EP 99966504 A 19991220; JP 2000590002 A 19991220