EP 1512137 A2 20050309 - METHODS FOR DRIVING ELECTRO-OPTIC DISPLAYS
Title (en)
METHODS FOR DRIVING ELECTRO-OPTIC DISPLAYS
Title (de)
VERFAHREN ZUR ANSTEUERUNG VON ELEKTROOPTISCHEN ANZEIGEN
Title (fr)
PROCEDES DE PILOTAGE D'AFFICHAGES ELECTRO-OPTIQUES
Publication
Application
Priority
- US 0316434 W 20030523
- US 31931502 P 20020613
- US 31932102 P 20020618
- US 6579502 A 20021120
Abstract (en)
[origin: WO03107315A2] A method for addressing a bistable electro-optic display having at least one pixel comprises applying an addressing pulse to drive the pixel to a first optical state; leaving the pixel undriven for a period of time, thereby permitting the pixel to assume a second optical state different from the first optical state; and applying to the pixel a refresh pulse which substantially restores the pixel to the first optical state, the refresh pulse being short relative to the addressing pulse.
IPC 1-7
IPC 8 full level
G02F 1/167 (2006.01); G09G 3/20 (2006.01); G09G 3/34 (2006.01); G09G 3/38 (2006.01)
CPC (source: EP)
G09G 3/344 (2013.01); G09G 3/38 (2013.01); G09G 2300/0443 (2013.01); G09G 2310/02 (2013.01); G09G 2310/06 (2013.01); G09G 2310/061 (2013.01); G09G 2310/065 (2013.01); G09G 2320/0204 (2013.01); G09G 2320/0247 (2013.01); G09G 2320/04 (2013.01)
Citation (search report)
See references of WO 03107315A2
Citation (examination)
- US 2002021483 A1 20020221 - KATASE MAKOTO [JP]
- EP 0851260 A2 19980701 - NGK INSULATORS LTD [JP]
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 03107315 A2 20031224; WO 03107315 A3 20040304; AU 2003239619 A1 20031231; AU 2003239619 A8 20031231; CN 100437714 C 20081126; CN 101373581 A 20090225; CN 101373581 B 20140716; CN 104238227 A 20141224; CN 104238227 B 20190322; CN 1659618 A 20050824; EP 1512137 A2 20050309; HK 1129484 A1 20091127; HK 1147339 A1 20110805; HK 1147340 A1 20110805; HK 1205275 A1 20151211; JP 2005530201 A 20051006; JP 2014063176 A 20140410; JP 2015099376 A 20150528; JP 4651383 B2 20110316
DOCDB simple family (application)
US 0316434 W 20030523; AU 2003239619 A 20030523; CN 03813604 A 20030523; CN 200810215240 A 20030523; CN 201410266059 A 20030523; EP 03734165 A 20030523; HK 09107462 A 20090813; HK 11101212 A 20110208; HK 11101213 A 20110208; HK 15105899 A 20150622; JP 2004514048 A 20030523; JP 2013223952 A 20131029; JP 2015001995 A 20150108