EP 1964095 B1 20100414 - DISPLAY PANEL AND CONTROL METHOD USING TRANSIENT CAPACITIVE COUPLING
Title (en)
DISPLAY PANEL AND CONTROL METHOD USING TRANSIENT CAPACITIVE COUPLING
Title (de)
ANZEIGESCHIRM UND STEUERVERFARHEN MIT TRANSIENTER KAPAZITIVER KOPPLUNG
Title (fr)
PANNEAU D'AFFICHAGE ET PROCEDE DE PILOTAGE AVEC COUPLAGE CAPACITIF TRANSITOIRE
Publication
Application
Priority
- EP 2006069925 W 20061219
- FR 0553979 A 20051220
Abstract (en)
[origin: WO2007071681A1] A panel including display control circuits each (1 ') including a selection switch (T4) and a setting switch (T3) controlled by the same selection electrode Y<SUB>S</SUB>, and a coupling capacitor for transiently coupling the control terminal of the circuit C to an addressing electrode X<SUB>D</SUB>. The control method includes transmission periods and depolarisation periods in which all of the addressing signals have the same polarity. The invention enables, in particular, conventional and economical means to be used to control addressing electrodes X<SUB>D</SUB>.
IPC 8 full level
G09G 3/32 (2006.01)
CPC (source: EP KR US)
G09G 3/3233 (2013.01 - EP KR US); G09G 3/3614 (2013.01 - KR); G09G 3/3648 (2013.01 - KR); H10K 59/12 (2023.02 - KR); G09G 3/3614 (2013.01 - EP US); G09G 3/3648 (2013.01 - EP US); G09G 2300/0852 (2013.01 - EP KR US); G09G 2300/0876 (2013.01 - EP KR US); G09G 2310/0254 (2013.01 - EP KR US); G09G 2320/043 (2013.01 - EP KR US)
Citation (examination)
EP 1517290 A2 20050323 - SEIKO EPSON CORP [JP]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
FR 2895131 A1 20070622; DE 602006013705 D1 20100527; EP 1964095 A1 20080903; EP 1964095 B1 20100414; JP 2009520227 A 20090521; JP 5536338 B2 20140702; KR 101365646 B1 20140221; KR 20080080532 A 20080904; TW 200727217 A 20070716; TW I419101 B 20131211; US 2010020056 A1 20100128; US 8094101 B2 20120110; WO 2007071681 A1 20070628
DOCDB simple family (application)
FR 0553979 A 20051220; DE 602006013705 T 20061219; EP 06841467 A 20061219; EP 2006069925 W 20061219; JP 2008546429 A 20061219; KR 20087014043 A 20061219; TW 95146972 A 20061215; US 8687406 A 20061219