LIQUID DISCHARGE HEAD AND MANUFACTURING METHOD OF THE SAME
PROBLEM TO BE SOLVED: To shorten the manufacturing time of a liquid discharge head and simplify the work in the manufacturing of the liquid discharge head.SOLUTION: A manufacturing method of a liquid discharge head includes the steps of: preparing an element substrate including an element for genera...
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Main Authors | , , |
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Format | Patent |
Language | English Japanese |
Published |
06.11.2014
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To shorten the manufacturing time of a liquid discharge head and simplify the work in the manufacturing of the liquid discharge head.SOLUTION: A manufacturing method of a liquid discharge head includes the steps of: preparing an element substrate including an element for generating energy used for discharging a liquid, a wiring board 3 which is electrically connected with the element substrate 2 by a lead wire 8, and a support member 4 including a first support part and a second support part 16; applying a sealing material 5 to the second support part 16; placing the element substrate 2 on the first support part and placing the lead wire 8 in contact with the sealing material 5 applied to the second support part 16; and hardening the sealing material 5.
【課題】液体吐出ヘッドの製造時間の短縮を可能にするとともに、液体吐出ヘッドの製造時における作業の簡易化を可能にする。【解決手段】液体吐出ヘッドの製造方法は、液体を吐出するために利用されるエネルギーを発生する素子を備える素子基板と素子基板2とリード線8により電気的に接続された配線基板3と、第1の支持部と第2の支持部16とを備える支持部材4と、を用意する工程と、第2の支持部4に封止材5を塗布する工程と、素子基板2を第1の支持部に載置し、リード線8を第2の支持部16に塗布された封止材5と接触させる工程と、封止材5を硬化させる工程と、を備える。【選択図】図3 |
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Bibliography: | Application Number: JP20140044930 |