Liquid discharge apparatus and method for manufacturing the same
First Claim
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1. A liquid discharge apparatus, comprising:
- a first liquid discharge head elongated in a first direction, comprising;
a first nozzle defining member defining a first nozzle,a first channel defining member defining a first channel communicated with the first nozzle; and
a second liquid discharge head elongated in the first direction, comprising;
a second nozzle defining member defining a second nozzle,a second channel defining member defining a second channel communicated with the second nozzle,wherein the second liquid discharge head is positioned next to the first liquid discharge head in a second direction orthogonal to the first direction,wherein the first nozzle defining member is stacked on the first channel defining member in a third direction orthogonal to the first direction and the second direction,wherein the second nozzle defining member is stacked on the second channel defining member in the third direction,wherein the first nozzle defining member has a first end and a second end which are both ends of the first nozzle defining member in the second direction,wherein the first channel defining member has a third end and a fourth end which are both ends in the second direction,wherein the second nozzle defining member has a fifth end and a sixth end which are both ends of the second nozzle defining member in the second direction,wherein the second channel defining member has a seventh end and an eighth end which are both ends of the second channel defining member in the second direction,wherein the third end, the first end, the second end, the fourth end, the seventh end, the fifth end, the sixth end, and the eighth end are positioned in this order in the second direction,wherein a distance between the second end and the fourth end in the second direction is smaller than a distance between the third end and the first end in the second direction, andwherein a distance between the seventh end and the fifth end in the second direction is smaller than a distance between the sixth end and the eighth end in the second direction.
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Abstract
A liquid discharge apparatus is provided, including a liquid discharge head including: an upper substrate, a plurality of piezoelectric elements, an intermediate substrate, a lower substrate and a plurality of individual traces arranged on the upper substrate and extending toward the contacts arranged on the one end side in the second direction from the plurality of piezoelectric elements respectively.
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Citations
11 Claims
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1. A liquid discharge apparatus, comprising:
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a first liquid discharge head elongated in a first direction, comprising; a first nozzle defining member defining a first nozzle, a first channel defining member defining a first channel communicated with the first nozzle; and a second liquid discharge head elongated in the first direction, comprising; a second nozzle defining member defining a second nozzle, a second channel defining member defining a second channel communicated with the second nozzle, wherein the second liquid discharge head is positioned next to the first liquid discharge head in a second direction orthogonal to the first direction, wherein the first nozzle defining member is stacked on the first channel defining member in a third direction orthogonal to the first direction and the second direction, wherein the second nozzle defining member is stacked on the second channel defining member in the third direction, wherein the first nozzle defining member has a first end and a second end which are both ends of the first nozzle defining member in the second direction, wherein the first channel defining member has a third end and a fourth end which are both ends in the second direction, wherein the second nozzle defining member has a fifth end and a sixth end which are both ends of the second nozzle defining member in the second direction, wherein the second channel defining member has a seventh end and an eighth end which are both ends of the second channel defining member in the second direction, wherein the third end, the first end, the second end, the fourth end, the seventh end, the fifth end, the sixth end, and the eighth end are positioned in this order in the second direction, wherein a distance between the second end and the fourth end in the second direction is smaller than a distance between the third end and the first end in the second direction, and wherein a distance between the seventh end and the fifth end in the second direction is smaller than a distance between the sixth end and the eighth end in the second direction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification