Method of manufacturing liquid discharge head

A liquid discharge head includes a member which is provided with a discharge port for discharging a liquid and made of a resin. Here, the member contains a plurality of inorganic particles. In addition, in a surface of the member on which the discharge port is opened, a density of the particles in a...

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Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A liquid discharge head includes a member which is provided with a discharge port for discharging a liquid and made of a resin. Here, the member contains a plurality of inorganic particles. In addition, in a surface of the member on which the discharge port is opened, a density of the particles in a circumference of the discharge port is higher than that of the particles in the vicinity thereof.