EP 1639574 B1 20150422 - METHODS FOR DRIVING ELECTRO-OPTIC DISPLAYS
Title (en)
METHODS FOR DRIVING ELECTRO-OPTIC DISPLAYS
Title (de)
VERFAHREN ZUM ANTREIBEN ELEKTRO-OPTISCHER ANZEIGEN
Title (fr)
PROCEDES D'ATTAQUE D'AFFICHEURS ELECTRO-OPTIQUES
Publication
Application
Priority
- US 2004021000 W 20040630
- US 48104003 P 20030630
- US 48105303 P 20030702
- US 48140503 P 20030922
- US 81420504 A 20040331
Abstract (en)
[origin: WO2005006290A1] An electro-optic display having a plurality of pixels divided into a plurality of groups is driven by selecting each of the plurality of groups of pixels in succession and applying to each of the pixels in the selected group either a drive voltage or a non-drive voltage, the scanning of all the groups of pixels being completed in a first frame period; repeating the scanning of the groups of pixels during a second frame period, and interrupting the scanning of the groups of pixels during a pause period between the first and second frame periods, this pause period being not longer than the first or second frame period.
IPC 8 full level
G09G 3/34 (2006.01); G09G 3/30 (2006.01); G09G 3/32 (2006.01); G09G 3/36 (2006.01)
CPC (source: EP)
G09G 3/344 (2013.01); G09G 3/2044 (2013.01); G09G 2310/068 (2013.01)
Citation (examination)
- US 2002005832 A1 20020117 - KATASE MAKOTO [JP]
- EP 0540294 A2 19930505 - CANON KK [JP]
- US 2002067324 A1 20020606 - AOKI TORU [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 PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005006290 A1 20050120; EP 1639574 A1 20060329; EP 1639574 A4 20090121; EP 1639574 B1 20150422; EP 2947647 A2 20151125; EP 2947647 A3 20151216; HK 1150466 A1 20111230; JP 2007529018 A 20071018; JP 2014074913 A 20140424; JP 2014211651 A 20141113; JP 2016194724 A 20161117; JP 5904690 B2 20160420; JP 5931038 B2 20160608
DOCDB simple family (application)
US 2004021000 W 20040630; EP 04777306 A 20040630; EP 15000723 A 20040630; HK 11104462 A 20110505; JP 2006517795 A 20040630; JP 2013229048 A 20131105; JP 2014155835 A 20140731; JP 2016143045 A 20160721