LIQUID EJECTION HEAD AND PRODUCTION PROCESS THEREOF
The invention provides a process for producing a liquid ejection head, including the steps providing an element substrate provided with an element for generating energy to be utilized for ejecting a liquid, a wiring substrate electrically connected to the element substrate through a lead wire, and a...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
02.10.2014
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides a process for producing a liquid ejection head, including the steps providing an element substrate provided with an element for generating energy to be utilized for ejecting a liquid, a wiring substrate electrically connected to the element substrate through a lead wire, and a support member provided with a first support portion and a second support portion; applying a sealant to the second support portion; placing the element substrate on the first support portion and bringing the lead wire into contact with the sealant applied to the second support portion; and curing the sealant. |
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Bibliography: | Application Number: US201414224424 |