Drive Circuit Board And Liquid Ejection Apparatus

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Drive Circuit Board And Liquid Ejection Apparatus

This abstract first appeared for US patent application 18898857 titled 'Drive Circuit Board And Liquid Ejection Apparatus

Original Abstract Submitted

A drive circuit board configured to output a first drive signal and a second drive signal for driving a capacitive load includes a first drive circuit configured to output the first drive signal, a second drive circuit configured to output the second drive signal, a base drive signal output circuit configured to output a first base drive signal and a second base drive signal, a connector from which the first base drive signal and the second base drive signal are output, and a wiring board, wherein the first drive circuit, the base drive signal output circuit, and the connector are disposed on the wiring board along a first direction in an order of the base drive signal output circuit, the first drive circuit, and the connector, and the first drive circuit and the second drive circuit are disposed to at least partially overlap each other.