EDGE-SEALED SUBSTRATE AND METHOD OF OBTAINING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a method of sealing a multi-layer substrate used in a fluid device. SOLUTION: This method comprises a step of attaching a sealing material having an amount enough for covering an exposed electric mutual connection section (114) to a portion above one or more edges (202) having the exposed electric mutual connection sections (114) on at least one multi-layer substrate (200) to be used in the fluid device in the region smaller than the whole area thereof. The method further comprises a step of exposing the sealing material in a condition effective to seal the electric mutual connection section (114). COPYRIGHT: (C)2004,JPO