EP 2089230 A2 20090819 - FLUID EJECTION DEVICE WITH DATA SIGNAL LATCH CIRCUITRY
Title (en)
FLUID EJECTION DEVICE WITH DATA SIGNAL LATCH CIRCUITRY
Title (de)
FLUIDAUSSTOSSVORRICHTUNG MIT DATENSIGNAL-VERRIEGELUNGSSCHALTUNG
Title (fr)
DISPOSITIF D'ÉJECTION DE FLUIDE AVEC DES CIRCUITS À VERROUILLAGE DE SIGNAL DE DONNÉES
Publication
Application
Priority
US 2006061400 W 20061130
Abstract (en)
[origin: WO2008066551A2] A fluid ejection device (22/40) includes a first fire line (110a-110n/214a-214f), a second fire line (110a-110n/214a-214f), data lines (108a-108m/208a-208h), latch circuitry (152,404/162/184,186), first drop generators (60), and second drop generators (60). The first fire line is adapted to conduct a first energy signal including first energy pulses and the second fire line is adapted to conduct a second energy signal including second energy pulses. The data lines are adapted to conduct data signals that represent an image and the latch circuitry is configured to latch the data signals to provide latched data signals based on at least one clock signal. The first drop generators are configured to respond to the first energy signal to eject fluid based on the latched data signals and the second drop generators are configured to respond to the second energy signal to eject fluid based on the latched data signals.
IPC 8 full level
B41J 2/05 (2006.01)
CPC (source: EP KR)
B41J 2/04541 (2013.01 - EP); B41J 2/04545 (2013.01 - EP); B41J 2/04546 (2013.01 - EP); B41J 2/04573 (2013.01 - EP); B41J 2/0458 (2013.01 - EP); B41J 2/05 (2013.01 - KR); B41J 2/07 (2013.01 - KR)
Citation (search report)
See references of WO 2008066551A2
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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008066551 A2 20080605; WO 2008066551 A3 20081030; AU 2006351225 A1 20080605; AU 2006351225 B2 20121129; BR PI0622069 A2 20140429; BR PI0622069 B1 20150721; CA 2671448 A1 20080605; CA 2671448 C 20140121; CN 101600574 A 20091209; CN 101600574 B 20111123; DK 2089230 T3 20130102; EP 2089230 A2 20090819; EP 2089230 B1 20121017; ES 2394495 T3 20130201; HK 1136248 A1 20100625; JP 2010511530 A 20100415; JP 5586957 B2 20140910; KR 101274187 B1 20130614; KR 20090087065 A 20090814; MX 2009005701 A 20090608; PL 2089230 T3 20130131; PT 2089230 E 20121211
DOCDB simple family (application)
US 2006061400 W 20061130; AU 2006351225 A 20061130; BR PI0622069 A 20061130; CA 2671448 A 20061130; CN 200680056896 A 20061130; DK 06850210 T 20061130; EP 06850210 A 20061130; ES 06850210 T 20061130; HK 10103085 A 20100324; JP 2009539230 A 20061130; KR 20097012481 A 20061130; MX 2009005701 A 20061130; PL 06850210 T 20061130; PT 06850210 T 20061130