| 摘要 |
A print head includes a substrate with a plurality of row conductors arranged on the substrate, a plurality of column conductors arranged on the substrate, and a plurality of ejectors a arranged on the substrate in rows and columns. Each of the plurality of ejectors includes a resistive element arranged over the substrate and a supply passage through the substrate dedicated to each of the plurality of ejectors. A semiconductor device is associated with each resistive element. The semiconductor device is responsive to a signal from one of the plurality of row conductors or one of the plurality of column conductors to actuate the resistive element associated with the semiconductor device.
|
