LIQUID DISCHARGE HEAD SUBSTRATE, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS: abstract simplified (18190406)

• This abstract for appeared for patent application number 18190406 Titled 'LIQUID DISCHARGE HEAD SUBSTRATE, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS'

Simplified Explanation

The abstract describes a substrate for a liquid discharge head. The substrate includes liquid discharge elements, a liquid supply port, temperature detection elements, and a driving wiring pattern. The liquid discharge elements are arranged on the substrate to discharge liquid, while the liquid supply port supplies the liquid to the discharge elements. Temperature detection elements are also present on the substrate to measure temperature. The driving wiring pattern drives the temperature detection elements and is connected to an external connection terminal.

Original Abstract Submitted

A liquid discharge head substrate includes a substrate, a plurality of liquid discharge elements, a liquid supply port, temperature detection elements, and a driving wiring pattern. The plurality of liquid discharge elements are arranged in a first direction on a major surface of the substrate to discharge a liquid. The liquid supply port is provided in the substrate and is spaced apart from the plurality of liquid discharge elements in a second direction crossing the first direction to supply the liquid to the plurality of liquid discharge elements. The temperature detection elements are arranged on the substrate to detect a temperature. The driving wiring pattern extends in the second direction to an end portion of the substrate to drive the temperature detection elements, is connected to an external connection terminal, and is shared between the temperature detection elements.