LIQUID DISCHARGE HEAD AND ASSEMBLY METHOD OF LIQUID DISCHARGE HEAD
First Claim
1. An assembly method of a liquid discharge head for discharging liquid:
- whereinthe liquid discharge head includes;
an element substrate provided with an energy generating element for generating energy to discharge liquid;
an electrode portion configured to electrically connect the element substrate and an outside;
a flexible wiring member which has the element substrate at one end and the electrode portion at another end, is configured to electrically connect the element substrate and the electrode portion, and further includes a plurality of bent portions which are bent, wherein, in the plurality of the bent portions, each edge line of at least two bent portions are not parallel; and
a housing including a first surface on which the element substrate is fixed, a second surface on which the flexible wiring member is fixed, and a third surface on which the electrode portion is fixed, andthe assembly method comprises;
a step for providing the flexible wiring member provided with the element substrate and the electrode portion and the housing in which the element substrate is fixed on the first surface;
a step for fixing the flexible wiring member on the second surface while holding the electrode portion at a position on the third surface where the electrode portion to be fixed; and
a step for fixing the electrode portion to the position,wherein the step for providing, the step for fixing the flexible wiring member, and the step for fixing the electrode portion are performed in this order.
1 Assignment
0 Petitions
Accused Products
Abstract
An assembly method of a liquid discharge head is provided. The liquid discharge head includes an element substrate, an electrode portion, a flexible wiring member which has the element substrate at one end and the electrode portion at another end, and includes a plurality of bent portions, wherein, each edge line of at least two bent portions are not parallel and a housing. The assembly method includes a step for providing the flexible wiring member and the housing in which the element substrate is fixed on a first surface of the housing, a step for fixing the flexible wiring member on a second surface of the housing while holding the electrode portion at a position on a third surface of the housing where the electrode portion to be fixed, and a step for fixing the electrode portion to the position.
2 Citations
7 Claims
-
1. An assembly method of a liquid discharge head for discharging liquid:
- wherein
the liquid discharge head includes; an element substrate provided with an energy generating element for generating energy to discharge liquid; an electrode portion configured to electrically connect the element substrate and an outside; a flexible wiring member which has the element substrate at one end and the electrode portion at another end, is configured to electrically connect the element substrate and the electrode portion, and further includes a plurality of bent portions which are bent, wherein, in the plurality of the bent portions, each edge line of at least two bent portions are not parallel; and a housing including a first surface on which the element substrate is fixed, a second surface on which the flexible wiring member is fixed, and a third surface on which the electrode portion is fixed, and the assembly method comprises; a step for providing the flexible wiring member provided with the element substrate and the electrode portion and the housing in which the element substrate is fixed on the first surface; a step for fixing the flexible wiring member on the second surface while holding the electrode portion at a position on the third surface where the electrode portion to be fixed; and a step for fixing the electrode portion to the position, wherein the step for providing, the step for fixing the flexible wiring member, and the step for fixing the electrode portion are performed in this order. - View Dependent Claims (2, 3, 4, 5, 6, 7)
- wherein
Specification