Fluid ejection device with data signal latch circuitry

  • US 20070097178A1
  • Filed: 10/31/2005
  • Published: 05/03/2007
  • Est. Priority Date: 10/31/2005
  • Status: Active Grant
First Claim
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1. A fluid ejection device, comprising:

  • a first fire line adapted to conduct a first energy signal including first energy pulses;

    a second fire line adapted to conduct a second energy signal including second energy pulses;

    data lines adapted to conduct data signals that represent an image;

    latch circuitry configured to latch the data signals to provide latched data signals based on at least one clock signal;

    first drop generators configured to respond to the first energy signal to eject fluid based on the latched data signals; and

    second drop generators configured to respond to the second energy signal to eject fluid based on the latched data signals.

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